Current Publications

CEOS-Related Publications

Selected Publications and Presentations of CEOS Participants


  1. Alvarez-Anorve, M. Y., Quesada, M., Sanchez-Azofeifa, G. A., Avila-Cabadilla, L. D., & Gamon, J. A. (2012). Functional Regeneration and Spectral Reflectance of Trees During Succession in a Highly Diverse Tropical Dry Forest Ecosystem. American Journal of Botany, 99(5), 816-826.
  2. Ambtman, K. D., & Hicks, F. (2012). Field Estimates of Discharge Associated with Ice Jam Formation and Release Events. Canadian Water Resources Journal, 37(1), 47-56.
  3. Anzabi, R. V., Nobes, D. S., & Lipsett, M. G. (2012). Haul truck tire dynamics due to tire condition. In A. Ball, R. Mishra, F. Gu & B. K. N. Rao (Eds.), 25th International Congress on Condition Monitoring and Diagnostic Engineering (Vol. 364).
  4. Avila-Cabadilla, L. D., Sanchez-Azofeifa, G. A., Stoner, K. E., Alvarez-Anorve, M. Y., Quesada, M., & Portillo-Quintero, C. A. (2012). Local and Landscape Factors Determining Occurrence of Phyllostomid Bats in Tropical Secondary Forests. Plos One, 7(4).
  5. Avila-Flores, R., Ceballos, G., de Villa-Meza, A., List, R., Marce, E., Pacheco, J., et al. (2012). Factors associated with long-term changes in distribution of black-tailed prairie dogs in northwestern Mexico. Biological Conservation, 145(1), 54-61.
  6. Baki, A. B. M., & Gan, T. Y. (2012). Riverbank migration and island dynamics of the braided Jamuna River of the Ganges-Brahmaputra basin using multi-temporal Landsat images. Quaternary International, 263, 148-161.
  7. Brayall, M., & Hicks, F. E. (2012). Applicability of 2-D modeling for forecasting ice jam flood levels in the Hay River Delta, Canada. Canadian Journal of Civil Engineering, 39(6), 701-712.
  8. Buizert, C., Petrenko, V. V., Kavanaugh, J. L., Cuffey, K. M., Lifton, N. A., Brook, E. J., et al. (2012). In situ cosmogenic radiocarbon production and 2-D ice flow line modeling for an Antarctic blue ice area. Journal of Geophysical Research-Earth Surface, 117.
  9. Castillo, M., Rivard, B., Sanchez-Azofeifa, A., Calvo-Alvarado, J., & Dubayah, R. (2012). LIDAR remote sensing for secondary Tropical Dry Forest identification. Remote Sensing of Environment, 121, 132-143.
  10. Chen, Y., Chen, K., & Nascimento, M. A. (2012). Effective and Efficient Shape-Based Pattern Detection over Streaming Time Series. Ieee Transactions on Knowledge and Data Engineering, 24(2), 265-278.
  11. Coelho, M. S., Almada, E. D., Quintino, A. V., Fernandes, G. W., Santos, R. M., Arturo Sanchez-Azofeifa, G., et al. (2012). Floristic composition and structure of a tropical dry forest at different successional stages in the Espinhaco Mountains, southeastern Brazil. Interciencia, 37(3), 190-196.
  12. Derksen, C., Smith, S. L., Sharp, M., Brown, L., Howell, S., Copland, L., et al. (2012). Variability and change in the Canadian cryosphere. Climatic Change, 115(1), 59-88.
  13. Deutsch, J. L., & Deutsch, C. V. (2012). Latin hypercube sampling with multidimensional uniformity. Journal of Statistical Planning and Inference, 142(3), 763-772.
  14. Dorrell, D. G., Hsieh, M. F., & Knight, A. M. (2012). Alternative Rotor Designs for High Performance Brushless Permanent Magnet Machines for Hybrid Electric Vehicles. Ieee Transactions on Magnetics, 48(2), 835-838.
  15. Dorrell, D. G., Knight, A. M., Evans, L., & Popescu, M. (2012). Analysis and Design Techniques Applied to Hybrid Vehicle Drive Machines-Assessment of Alternative IPM and Induction Motor Topologies. Ieee Transactions on Industrial Electronics, 59(10), 3690-3699.
  16. Fisher, D., Zheng, J., Burgess, D., Zdanowicz, C., Kinnard, C., Sharp, M., et al. (2012). Recent melt rates of Canadian arctic ice caps are the highest in four millennia. Global and Planetary Change, 84-85, 3-7.
  17. Gan, T. Y., Zunic, F., Kuo, C. C., & Strobl, T. (2012). Flood mapping of Danube River at Romania using single and multi-date ERS2-SAR images.International Journal of Applied Earth Observation and Geoinformation, 18, 69-81.
  18. Ghobrial, T. R., Loewen, M. R., & Hicks, F. (2012). Laboratory calibration of upward looking sonars for measuring suspended frazil ice concentration. Cold Regions Science and Technology, 70, 19-31.
  19. Gylander, T., Hamann, A., Brouard, J. S., & Thomas, B. R. (2012). The Potential of Aspen Clonal Forestry in Alberta: Breeding Regions and Estimates of Genetic Gain from Selection. Plos One, 7(8).
  20. Hesketh, M., & Sanchez-Azofeifa, G. A. (2012). The effect of seasonal spectral variation on species classification in the Panamanian tropical forest. Remote Sensing of Environment, 118, 73-82.
  21. Kalinga, O. A., & Gan, T. Y. (2012). Merging WSR-88D stage III radar rainfall data with rain gauge measurements using wavelet analysis. International Journal of Remote Sensing, 33(4), 1078-1105.
  22. Kannel, P. R., & Gan, T. Y. (2012). Naphthenic acids degradation and toxicity mitigation in tailings wastewater systems and aquatic environments: A review.Journal of Environmental Science and Health Part a-Toxic/Hazardous Substances & Environmental Engineering, 47(1), 1-21.
  23. Kotchon, A., Nobes, D. S., & Lipsett, M. G. (2012). Optical strain measurement for fault detection in haul-truck tires. In A. Ball, R. Mishra, F. Gu & B. K. N. Rao (Eds.), 25th International Congress on Condition Monitoring and Diagnostic Engineering (Vol. 364).
  24. Manchuk, J. G., & Deutsch, C. V. (2012a). A flexible sequential Gaussian simulation program: USGSIM. Computers & Geosciences, 41, 208-216.
  25. Manchuk, J. G., & Deutsch, C. V. (2012b). Implementation aspects of sequential Gaussian simulation on irregular points. Computational Geosciences, 16(3), 625-637.
  26. Manchuk, J. G., Mlacnik, M. J., & Deutsch, C. V. (2012). Upscaling permeability to unstructured grids using the multipoint flux approximation. Petroleum Geoscience, 18(2), 239-248.
  27. Moghaddam, R. Y., Kotchon, A., & Lipsett, M. G. (2012). Method and apparatus for on-line estimation of soil parameters during excavation. Journal of Terramechanics, 49(3-4), 173-181.
  28. Musilek, P., Heckenbergerova, J., & Bhuiyan, M. M. I. (2012). Spatial Analysis of Thermal Aging of Overhead Transmission Conductors. Ieee Transactions on Power Delivery, 27(3), 1196-1204.
  29. Niven, E. B., & Deutsch, C. V. (2012). Calculating a robust correlation coefficient and quantifying its uncertainty. Computers & Geosciences, 40, 1-9.
  30. Pautler, B. G., Woods, G. C., Dubnick, A., Simpson, A. J., Sharp, M. J., Fitzsimons, S. J., et al. (2012). Molecular Characterization of Dissolved Organic Matter in Glacial Ice: Coupling Natural Abundance H-1 NMR and Fluorescence Spectroscopy. Environmental Science & Technology, 46(7), 3753-3761.
  31. Pei, Z., Zhang, Y. N., Chen, X. D., & Yang, Y. H. (2013). Synthetic aperture imaging using pixel labeling via energy minimization. Pattern Recognition, 46(1), 174-187.
  32. Pei, Z., Zhang, Y. N., Yang, T., Zhang, X. W., & Yang, Y. H. (2012). A novel multi-object detection method in complex scene using synthetic aperture imaging. Pattern Recognition, 45(4), 1637-1658.
  33. Roberts, D. R., & Hamann, A. (2012a). Method selection for species distribution modelling: are temporally or spatially independent evaluations necessary?Ecography, 35(9), 792-802.
  34. Roberts, D. R., & Hamann, A. (2012b). Predicting potential climate change impacts with bioclimate envelope models: a palaeoecological perspective. Global Ecology and Biogeography, 21(2), 121-133.
  35. Rogge, D., Bachmann, M., Rivard, B., & Feng, J. L. (2012). Spatial Sub-Sampling Using Local Endmembers for Adapting OSP and SSEE for Large-Scale Hyperspectral Surveys. Ieee Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 5(1), 183-195.
  36. Rogge, D., Rivard, B., Deyholos, M. K., Levesque, J., Ardouin, J. P., & Faust, A. A. (2012). Potential Discrimination of Toxic Industrial Chemical Effects on Poplar, Canola and Wheat, Detectable in Optical Wavelengths 400-2450 nm. Ieee Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 5(2), 563-573.
  37. Sanchez-Azofeifa, A., Oki, Y., Wilson Fernandes, G., Ball, R. A., & Gamon, J. (2012). Relationships between endophyte diversity and leaf optical properties.Trees-Structure and Function, 26(2), 291-299.
  38. Sanders, J. W., Cuffey, K. M., Moore, J. R., MacGregor, K. R., & Kavanaugh, J. L. (2012). Periglacial weathering and headwall erosion in cirque glacier bergschrunds. Geology, 40(9), 779-782.
  39. Setayeshgar, A., Lipsett, M. G., Koch, C. R., & Nobes, D. S. (2012). Investigating the Motion of Particles in an Ultrasonic Acoustic Wave Field Using PIV/PTV. In B. B. J. Linde, J. Paczkowski & N. Ponikwicki (Eds.), International Congress on Ultrasonics (Vol. 1433, pp. 719-722).
  40. She, Y. T., Hicks, F., & Andrishak, R. (2012). The role of hydro-peaking in freeze-up consolidation events on regulated rivers. Cold Regions Science and Technology, 73, 41-49.
  41. Solarik, K. A., Volney, W. J. A., Lieffers, V. J., Spence, J. R., & Hamann, A. (2012). Factors affecting white spruce and aspen survival after partial harvest.Journal of Applied Ecology, 49(1), 145-154.
  42. Stibal, M., Hasan, F., Wadham, J. L., Sharp, M. J., & Anesio, A. M. (2012). Prokaryotic diversity in sediments beneath two polar glaciers with contrasting organic carbon substrates. Extremophiles, 16(2), 255-265.
  43. Stibal, M., Wadham, J. L., Lis, G. P., Telling, J., Pancost, R. D., Dubnick, A., et al. (2012). Methanogenic potential of Arctic and Antarctic subglacial environments with contrasting organic carbon sources. Global Change Biology, 18(11), 3332-3345.
  44. Tanzeeba, S., & Gan, T. Y. (2012). Potential impact of climate change on the water availability of South Saskatchewan River Basin. Climatic Change, 112(2), 355-386.
  45. Van Wychen, W., Copland, L., Gray, L., Burgess, D., Danielson, B., & Sharp, M. (2012). Spatial and temporal variation of ice motion and ice flux from Devon Ice Cap, Nunavut, Canada. Journal of Glaciology, 58(210), 657-664.
  46. Wadham, J. L., Arndt, S., Tulaczyk, S., Stibal, M., Tranter, M., Telling, J., et al. (2012). Potential methane reservoirs beneath Antarctica. Nature, 488(7413), 633-637.
  47. Wang, L., Gong, M. L., Zhang, C. X., Yang, R. G., Zhang, C., & Yang, Y. H. (2012). Automatic Real-Time Video Matting Using Time-of-Flight Camera and Multichannel Poisson Equations. International Journal of Computer Vision, 97(1), 104-121.
  48. Wang, T. L., Hamann, A., Spittlehouse, D. L., & Murdock, T. Q. (2012). ClimateWNA-High-Resolution Spatial Climate Data for Western North America.Journal of Applied Meteorology and Climatology, 51(1), 16-29.
  49. Wang, X. L., Hamann, A., & Cumming, S. G. (2012). Measuring boreal forest fragmentation after fire: Which configuration metrics are best? Ecological Indicators, 13(1), 189-195.
  50. Zadeh, P. D. H., Schlegel, C., & MacGregor, M. H. (2012). Distributed optimal dynamic base station positioning in wireless sensor networks. Computer Networks, 56(1), 34-49.
  51. Zarnani, A., Musilek, P., Shi, X. Y., Ke, X. D., He, H., & Greiner, R. (2012). Learning to predict ice accretion on electric power lines. Engineering Applications of Artificial Intelligence, 25(3), 609-617.
  52. Zhao, L., Hicks, F. E., & Fayek, A. R. (2012). Applicability of multilayer feed-forward neural networks to model the onset of river breakup. Cold Regions Science and Technology, 70, 32-42.


  1. Allison, I., M. Ananicheva, D. Burgess, Gogineni, P., J.-O. Hagen, V. Rachold, M. Sharp, and H. Thing. 2011. "Greenland Ice Sheet and Arctic Glaciers." Pp. 695 in Understanding Earth's Polar Challenges: International Polar Year 2007-2008, edited by I. Krupnik. University of the Arctic, Rovaniemi, Finland: CCI Press 
  2. Ammar, K. and M. Nascimento. 2011. "Histogram and Other Aggregate Queries in Wireless Sensor Networks." Pp. 527-536 in Scientific and Statistical Database Management, edited by J. Bayard Cushing, J. French, and S. Bowers: Springer Berlin / Heidelberg.
  3. Barua, S. and J. Sander. 2011. "SSCP: Mining Statistically Significant Co-location Patterns - Advances in Spatial and Temporal Databases." Pp. 2-20, edited by D. Pfoser, Y. Tao, K. Mouratidis, M. Nascimento, M. Mokbel, S. Shekhar, and Y. Huang: Springer Berlin / Heidelberg.
  4. Bhushan, V. and M.G. Lipsett. 2011. "Damage Modeling and Condition Monitoring of Flotation Cells." Presented at 24th Int’l Congress on Condition Monitoring and Diagnostic Engineering Management (COMADEM), May 30 – June 1 2011, Stavanger, Norway.
  5. Bliss, A.K., K.M. Cuffey, and J.L. Kavanaugh. 2011. "Sublimation and surface energy budget of Taylor Glacier, Antarctica." Journal of Glaciology 57(204):684-696.
  6. Boisvert, J. and C. Deutsch. 2011. "Modeling locally varying anisotropy of CO2 emissions in the United States." Stochastic Environmental Research and Risk Assessment 25(8):1077-1084.
  7. Boisvert, J., J. Manchuk, and C. Deutsch. 2009. "Kriging in the Presence of Locally Varying Anisotropy Using Non-Euclidean Distances." Mathematical Geosciences 41(5):585-601.
  8. Buchmann, E., N. Tatbul, and M. Nascimento. 2011. "Query processing in sensor networks." Distributed and Parallel Databases 29(1-2):1-2.
  9. Castillo-Nunez, M., G.A. Sanchez-Azofeifa, A. Croitoru, B. Rivard, J. Calvo-Alvarado, and R.O. Dubayah. 2011. "Delineation of secondary succession mechanisms for tropical dry forests using LiDAR." Remote Sensing of Environment 115(9):2217-2231.
  10. Cheng, T., B. Rivard, and A. Sanchez-Azofeifa. 2011. "Spectroscopic determination of leaf water content using continuous wavelet analysis." Remote Sensing of Environment 115(2):659-670.
  11. Cuffey, K.M. and J.L. Kavanaugh. 2011. "How nonlinear is the creep deformation of polar ice? A new field assessment." Geology 39(11):1027-1030.
  12. Deutsch, J.L. and C.V. Deutsch. 2011. "Plotting and checking the bivariate distributions of multiple Gaussian data." Computers & Geosciences 37(10):1677-1684.
  13. Dow, C.F., J.L. Kavanaugh, J.W. Sanders, K.M. Cuffey, and K.R. MacGregor. 2011. "Subsurface hydrology of an overdeepened cirque glacier." Journal of Glaciology 57(206):1067-1078.
  14. Feng, J., B. Rivard, A. Gallie, and A. Sanchez-Azofeifa. 2011. "Rock type classification of drill core using continuous wavelet analysis applied to thermal infrared reflectance spectra." International Journal of Remote Sensing32(16):4489-4510.
  15. Fernandes, G.W., Y. Oki, and G.A. Sanchez-Azofeifa. 2011. "Hail impact on leaves and endophytes of the endemic threatened Coccoloba cereifera (Polygonaceae)." Plant Ecology 10(212):10.
  16. Fischer, U.H., D. Mair, J.L. Kavanaugh, I. Willis, P. Nienow, and B. Hubbard. 2011. "Modelling ice-bed coupling during a glacier speed-up event: Haut Glacier d'Arolla, Switzerland." Hydrological Processes 25(9):1361-1372.
  17. Fisher, D., J. Zheng, D. Burgess, C. Zdanowicz, C. Kinnard, M. Sharp, and J. Bourgeois. 2011. "Recent melt rates of Canadian arctic ice caps are the highest in four millennia." Global and Planetary Change.
  18. Follmann, A., M. Nascimento, A. Züfle, M. Renz, P. Kröger, and H.-P. Kriegel. 2011. "Continuous Probabilistic Count Queries in Wireless Sensor Networks
  19. Advances in Spatial and Temporal Databases." Pp. 279-296, edited by D. Pfoser, Y. Tao, K. Mouratidis, M. Nascimento, M. Mokbel, S. Shekhar, and Y. Huang: Springer Berlin / Heidelberg.
  20. Gardner, A., G. Moholdt, B. Wouters, G. Wolken, D. Burgess, M. Sharp, J. Cogley, C. Braun, and C. Labine. 2011. "Sharply increased mass loss from glaciers and ice caps in the Canadian Arctic Archipelago." Nature473(7347):357-360.
  21. Gerland, S. and C. Haas. 2011. "Snow-depth observations by adventurers traveling on Arctic sea ice." Annals of Glaciology 52(57):369-376.
  22. Gong, M., Y. Zhang, and Y.-H. Yang. 2011. "Near-real-time stereo matching with slanted surface modeling and sub-pixel accuracy." Pattern Recognition 44(10-11):2701-2710.
  23. Haas, C., H. Le Goff, S. Audrain, D. Perovich, and J. Haapala. 2011. "Comparison of seasonal sea-ice thickness change in the Transpolar Drift observed by local ice mass-balance observations and floe-scale EM surveys."Annals of Glaciology 52(57):97-102.
  24. Hajizadeh, M. and M.G. Lipsett. 2011. "Anomaly detection in mining haul truck suspensions using wavelet analysis of strut pressures and parametric modeling of strut damage." Presented at 8th Int’l Conf on Condition Monitoring and Machinery Failure Prevention Technologies (CM 2011 and MFPT 2011), June 20-22, Cardiff, U.K.
  25. Heckenbergerova, J., P. Musilek, and K. Filimonenkov. 2011. " Assessment of Seasonal Static Thermal Ratings of Overhead Transmission Conductors." Presented at 2011 IEEE Power and Energy Society (PES) General Meeting, 24-29 July, Detroit, Michigan, USA.
  26. Hendricks, S., S. Gerland, L. Smedsrud, C. Haas, A. Pfaffhuber, and F. Nilsen. 2011a. "Sea-ice thickness variability in Storfjorden, Svalbard." Annals of Glaciology 52(57):61-68.
  27. Hendricks, S. and C. Haas. 2011. "Thickness retrieval of deformed sea ice with airborne EM, Error evaluation using a 3D finite-element forward model." Presented at IUGG XXV General Assembly, Melbourne.
  28. Hendricks, S., C. Haas, L. Stenseng, and V. Helm. 2011b. "Validation of CryoSat-2 sea ice freeboard retrievals by ground and airborne surveys." in IUGG XXV General Assembly, Melbourne.
  29. Hendricks, S., V. Helm, L. Stenseng, and C. Haas. 2011c. "Ku-Band radar penetration into Snow over Arctic sea ice." Presented at 2nd CryoSat Validation Workshop.
  30. Hosek, J., P. Musilek, E. Lozowski, and P. Pytlak. 2011a. "Effect of time resolution of meteorological inputs on dynamic thermal rating calculations." IET Generation Transmission & Distribution 5(9):941-947.
  31. Hosek, J., P. Musilek, E. Lozowski, and P. Pytlak.  2011b. "Forecasting severe ice storms using numerical weather prediction: the March 2010 Newfoundland event." Natural Hazards and Earth System Sciences 11(2):587-595.
  32. Hosseini, A.H., C.V. Deutsch, C.A. Mendoza, and K.W. Biggar. 2011. "Inverse modeling for characterization of uncertainty in transport parameters under uncertainty of source geometry in heterogeneous aquifers." Journal of Hydrology 405(3-4):402-416.
  33. Kerkhoven, E. and T.Y. Gan. 2011. "Unconditional uncertainties of historical and simulated river flows subjected to climate change." Journal of Hydrology 396(1-2):113-127.
  34. Kern, S., B. Ozsoy-Cicek, S. Willmes, M. Nicolaus, C. Haas, and S. Ackley. 2011. "An intercomparison between AMSR-E snow-depth and satellite C- and Ku-band radar backscatter data for Antarctic sea ice." Annals of Glaciology 52(57):279-290.
  35. Kriegel, H.-P., P. Kröger, J. Sander, and A. Zimek. 2011. "Density-based clustering." Wiley Interdisciplinary Reviews: Data Mining and Knowledge Discovery 1(3):231-240.
  36. Krumpen, T., C. Haas, S. Hendricks, J. Holemann, D. Kalmbach, and R. Gerdes. 2011a. "HELIOS, a nadir-looking sea ice monitoring camera." Cold Regions Science and Technology 65(3):308-313.
  37. Krumpen, T., S. Hendricks, M. Nicolaus, C. Haas, and R. D. Gerdes. 2011b. "SMOS Sea Ice Product: Validation of Ice Thickness." Presented at SMOSIce Meeting, Feb. 11, Helsinki, Finland.
  38. Krumpen, T., J. Holemann, S. Willmes, M. Maqueda, T. Busche, I. Dmitrenko, R. Gerdes, C. Haas, G. Heinemann, S. Hendricks, H. Kassens, L. Rabenstein, and D. Schroder. 2011c. "Sea ice production and water mass modification in the eastern Laptev Sea." Journal of Geophysical Research-Oceans 116:-.
  39. Krumpen, T., S. Willmes, M. Maqueda, C. Haas, J. Holemann, R. Gerdes, and D. Schroder. 2011d. "Evaluation of a polynya flux model by means of thermal infrared satellite estimates." Annals of Glaciology 52(57):52-60.
  40. Lipsett, M.G. and V. Bhushan. 2011. "Modeling Erosion Wear Rates in Slurry Flotation Cells." Journal of Failure Analysis and Prevention 12(1):15.
  41. Lipsett, M.G. and R.Y. Moghaddam. 2011. "Modeling Excavator-Soil Interaction." Bifurcations, Instabilities and Degradations in Geomaterials:347-366.
  42. Lipsett, M.G., R. Vaghar Anzabi, A. Kotchon, and D.S. Nobes. 2011. "Condition monitoring for mining haul truck tires." Presented at Proc 8th Int’l Conf on Condition Monitoring and Machinery Failure Prevention Technologies (CM 2011 and MFPT 2011), June 20-22, Cardiff, U.K.
  43. Malhotra, B., M.A. Nascimento, and I. Nikolaidis. 2011. "Exact Top-K Queries in Wireless Sensor Networks." IEEE Transactions on Knowledge and Data Engineering 23(10):1513-1525.
  44. Malhotra, B., I. Nikolaidis, and M.A. Nascimento. 2011. "Aggregation convergecast scheduling in wireless sensor networks." Wireless Networks 17(2):319-335.
  45. Mathekga, M.E., R.A. McMahon, and A.M. Knight. 2011. "Application of the Fixed Point Method for Solution in Time Stepping Finite Element Analysis Using the Inverse Vector Jiles-Atherton Model." IEEE Transactions on Magnetics 47(10):3048-3051.
  46. McKellar, R.C., A.P. Wolfe, K. Muehlenbachs, R. Tappert, M.S. Engel, T. Cheng, and G.A. Sanchez-Azofeifa. 2011. "Insect outbreaks produce distinctive carbon isotope signatures in defensive resins and fossiliferous ambers." Proceedings of the Royal Society B-Biological Sciences 278(1722):3219-3224.
  47. Moran, T., S.J. Marshall, and M.J. Sharp. 2011. "Isotope thermometry in melt-affected ice cores." Journal of Geophysical Research-Earth Surface 116.
  48. Musilek, P., A. Esteki, and E. Lozowski. 2011. "A Predictive Indicator of Icing Damage Risk." Presented at 14th Int. Workshop on Atm. Icing of Structures (IWAIS 2011), May 8-13, Chongqing, China.
  49. Nascimento, M.A. and N. Tatbul. 2009. "Proceedings of the 6th Workshop on Data Management for Sensor Networks, in conjunction with VLDB " Presented at 6th Workshop on Data Management for Sensor Networks, in conjunction with VLDB Lyon, France.
  50. Neilson, D. and Y.-H. Yang. 2011. "A Component-Wise Analysis of Constructible Match Cost Functions for Global Stereopsis." IEEE Transactions on Pattern Analysis and Machine Intelligence 33(11):2147-2159.
  51. Niven, E. and C. Deutsch. 2012. "Calculating a robust correlation coefficient and quantifying its uncertainty." Computers & Geosciences 40:1-9.
  52. Olmedo, N.A., S.C. Dwyer, J.D. Yuen, and M.G. Lipsett. 2011. "Soft Soil Parameter Estimation and Traction Control of a Gas Powered Rover for Environmental Monitoring of Oil Sands Tailings." Presented at Canadian Congress of Applied Mechanics, June 5-9, Vancouver.
  53. Pastorello, G.Z., G.A. Sanchez-Azofeifa, and M.A. Nascimento. 2011. "Enviro-Net: From Networks of Ground-Based Sensor Systems to a Web Platform for Sensor Data Management." Sensors 11(6):6454-6479.
  54. Paterlini, A.A., M.A. Nascimento, and C.J. Traina. 2011. "Using Pivots to Speed-Up k-Medoids Clustering." Journal of Information and Data Management 2(2):16.
  55. Pautler, B.G., A.J. Simpson, M.J. Simpson, L.H. Tseng, M. Spraul, A. Dubnick, M.J. Sharp, and S.J. Fitzsimons. 2011. "Detection and Structural Identification of Dissolved Organic Matter in Antarctic Glacial Ice at Natural Abundance by SPR-W5-WATERGATE (1)H NMR Spectroscopy." Environmental Science & Technology 45(11):4710-4717.
  56. Pfoser, D., Y. Tao, K. Mouratidis, M.A. Nascimento, M.F. Mokbel, S. Shekhar, and Y. Huang. 2011. "Advances in Spatial and Temporal Databases." Presented at 12th International Symposium on Spatial and Temporal Databases (SSTD), August 24-26, 2011, Minneapolis, MN, USA.
  57. Pimentel, D. and P. Musilek. 2011. "Fuzzy Power Management for Automatic Monitoring Stations in the Arctic." Presented at Arctic Science and Technology Symposium, ISOPE 2011, June 19-24, Maui, HI.
  58. Poveda, C.A. and M.G. Lipsett. 2011a. "A Rating System for Sustainability of Industrial Projects with Application in Oil Sands and Heavy Oil Projects: Areas of Excellence, Sub-Divisions, and Management Intereactions."Journal of Sustainable Development 4(4):3.
  59. Poveda, C.A. and M.G. Lipsett. 2011b. "A Rating System for Sustainability of Industrial Projects with Application in Oil Sands and Heavy Oil Projects: Origins and Fundamentals." Journal of Sustainable Development 4(3):11.
  60. Pytlak, P., P. Musilek, and J. Doucet. 2011a. "Using Dynamic Thermal Rating Systems to Reduce Power Generation Emissions." Presented at 2011 IEEE Power and Energy Society (PES) General Meeting, 24-29 July, Detroit, Michigan, USA.
  61. Pytlak, P., P. Musilek, E. Lozowski, and J. Toth. 2011b. "Modelling precipitation cooling of overhead conductors." Electric Power Systems Research 81(12):2147-2154.
  62. Rabenstein, L., S. Hendricks, J. Lobach, and C. Haas. 2011. "Noise characteristics of an electromagnetic sea-ice thickness sounder on a fixed wing aircraft." Journal of Applied Geophysics 75(1):87-98.
  63. Rivard, B., J. Feng, V. Bushan, and M. Lipsett. 2011. "Infrared reflectance hyperspectral features of Athabasca oil sand ore and froth." Presented at Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), 2011 3rd Workshop on, 6-9 June 2011, Lisbon, Portugal 
  64. Sanchez-Azofeifa, A., B. Rivard, J. Wright, J. Feng, P. Li, M. Chong, and S. Bohlman. 2011. "Estimation of the Distribution of Tabebuia guayacan (Bignoniaceae) Using High-Resolution Remote Sensing Imagery." Sensors11(4):3831-3851.
  65. Schwegmann, S., C. Haas, C. Fowler, and R. Gerdes. 2011. "A comparison of satellite-derived sea-ice motion with drifting-buoy data in the Weddell Sea, Antarctica." Annals of Glaciology 52(57):103-110.
  66. Sharp, M., M. Ananicheva, A. Arendt, J.-O. Hagen, R. Hock, E. Josberger, R.D. Moore, W.T. Pfeffer, and G.J. Wolken. 2011a. "Mountain Glaciers and Ice Caps." Pp. 61 in Snow, Water, Ice and Permafrost in the Arctic (SWIPA). Oslo: Arctic Monitoring and Assessment Program (AMAP).
  67. Sharp, M., D.O. Burgess, J.G. Cogley, M. Ecclestone, C. Labine, and G.J. Wolken. 2011b. "Extreme melt on Canada's Arctic ice caps in the 21st century." Geophysical Research Letters 38.
  68. Sharp, M. and G. Wolken. 2011. "Glaciers outside Greenland." Bulletin of the American Meteorological Society 92(6):2.
  69. Tappert, M., B. Rivard, D. Giles, R. Tappert, and A. Mauger. 2011. "Automated drill core logging using visible and near-infrared reflectance spectroscopy: A case study from the Olympic dam IOCG deposit, South Australia."Economic Geology 106(2):289-296.
  70. Toyota, T., C. Haas, and T. Tamura. 2011. "Size distribution and shape properties of relatively small sea-ice floes in the Antarctic marginal ice zone in late winter." Deep-Sea Research Part Ii-Topical Studies in Oceanography 58(9-10):1182-1193.
  71. Vaghar Anzabi, R. and M.G. Lipsett. 2011. "Reliability analysis and condition monitoring methods for off-road haul truck tires." Presented at 24th Int’l Congress on Condition Monitoring and Diagnostic Engineering Management (COMADEM), May 30 – June 1, Stavanger, Norway.
  72. Wang, L., M. Gong, C. Zhang, R. Yang, and Y.H. Yang. 2011a. "Automatic Real-Time Video Matting Using Time-of-Flight Camera and Multichannel Poisson Equations." International Journal of Computer Vision 97:104-121.
  73. Wang, L., G.J. Wolken, M.J. Sharp, S.E.L. Howell, C. Derksen, R.D. Brown, T. Markus, and J. Cole. 2011b. "Integrated pan-Arctic melt onset detection from satellite active and passive microwave measurements, 2000-2009." Journal of Geophysical Research-Atmospheres 116.
  74. Willatt, R., S. Laxon, K. Giles, R. Cullen, C. Haas, and V. Helm. 2011. "Ku-band radar penetration into snow cover on Arctic sea ice using airborne data." Annals of Glaciology 52(57):197-205.
  75. Willmes, S., C. Haas, and M. Nicolaus. 2011. "High radar-backscatter regions on Antarctic sea-ice and their relation to sea-ice and snow properties and meteorological conditions." International Journal of Remote Sensing32(14):3967-3984.
  76. Wolodko, J., A. Fotouh, and M.G. Lipsett. 2011. "Manufacturing and Mechanical Characterization of Natural Fibre Reinforced Thermoplastic Composites." Presented at AES-ATEMA’ Int’l Conf. Advances and Trends in Engineering Materials and their Applications, August 1-5, Montreal.
  77. Zarnani, A. and P. Musilek. 2011. "Clustering Numerical Weather Forecasts to Compute Prediction Intervals." Presented at 10th European Conference on Applications of Meteorology (ECAM), Sep 12-16, Berlin, Germany.
  78. Zarnani, A., P. Musilek, X. Shi, X. Ke, H. He, and R. Greiner. 2011. "Learning to predict ice accretion on electric power lines." Engineering Applications of Artificial Intelligence.


    2010 CEOS Annual Report View PDF (PDF, 498kb)

  1. Ananicheva, M., Kaser, G., Rivera, A., Sharp, M. and Zemp, M. 2010. Melting snow and ice: a call for action. In Glaciers and Ice Caps, edited by N. Koc, Njastad, B., Armstrong, R., Corell, R.W., Dahl-Jensen, D., Leslie, K.R., Rivera, A., Tandong, Y., and Winther, J-G. Centre for Ice, Climate and Ecosystems: Norwegian Polar Institute.
  2. Babak, O., D. F. Machuca-Mory, and C. V. Deutsch. 2010. An approximate method for joint sequential simulation of multiple spatial variables. Stochastic Environmental Research and Risk Assessment 24 (3):327-336.
  3. Barrand, N. E., and M. J. Sharp. 2010. Sustained rapid shrinkage of Yukon glaciers since the 1957-1958 International Geophysical Year. Geophysical Research Letters 37.
  4. Bhuiyan, M. M. I., P. Musilek, J. Heckenbergerova, and D. Koval. 2010. Evaluating Thermal Aging Characteristics of Electric Power Transmission Lines. Paper read at 2010 23rd Canadian Conference on Electrical and Computer Engineering.
  5. Boon, S., D. O. Burgess, R. M. Koerner, and M. J. Sharp. 2010. Forty-seven Years of Research on the Devon Island Ice Cap, Arctic Canada. Arctic 63 (1):13-29.
  6. Burns, E. R., L. R. Bentley, R. Therrien, and C. V. Deutsch. 2010. Upscaling facies models to preserve connectivity of designated facies. Hydrogeology Journal 18 (6):1357-1373.
  7. Chen, P. Y., C. Welsh, and A. Hamann. 2010. Geographic variation in growth response of Douglas-fir to interannual climate variability and projected climate change. Global Change Biology 16 (12):3374-3385.
  8. Cheng, T., B. RivardG. A. Sanchez-Azofeifa, J. Feng, and M. Calvo-Polanco. 2010. Continuous wavelet analysis for the detection of green attack damage due to mountain pine beetle infestation. Remote Sensing of Environment 114 (4):899-910.
  9. Deutsch, C. V. 2010. Estimation of Vertical Permeability in the McMurray Formation.Journal of Canadian Petroleum Technology 49 (12):10-18.
  10. Feng, J., B. Rivard, A. Gallie, and G.A. Sanchez-Azofeifa. 2010. Rock type classification of drill core using continuous wavelet analysis applied to thermal infrared reflectance spectra. International Journal of Remote Sensing (accepted for publication July 2009). In Press 
  11. Gardner, A. S., and M. J. Sharp. 2010. A review of snow and ice albedo and the development of a new physically based broadband albedo parameterization. Journal of Geophysical Research-Earth Surface 115.
  12. Gobena, A. K., and T. Y. Gan. 2010. Incorporation of seasonal climate forecasts in the ensemble streamflow prediction system. Journal of Hydrology 385 (1-4):336-352.
  13. Guo, H., and C. V. Deutsch. 2010. Fluvial channel size determination with indicator variograms. Petroleum Geoscience 16 (2):161-169.
  14. Haas, C., S. Hendricks, H. Eicken, and A. Herber. 2010. Synoptic airborne thickness surveys reveal state of Arctic sea ice cover. Geophysical Research Letters 37.
  15. Hassanpour, R. M., J. G. Manchuk, O. Leuangthong, and C. V. Deutsch. 2010. Calculation of Permeability Tensors for Unstructured Gridblocks. Journal of Canadian Petroleum Technology 49 (10):65-74.
  16. Heckenbergerova, J., P. Musilek, M. M. I. Bhuiyan, and D. Koval. Identification of Critical Aging Segments and Hotspots of Power Transmission Lines.
  17. Heckenbergerova, J., P. Musilek, M. M. I. Bhuiyan, D. Koval, and E. Pelikan. 2010. Identification of Critical Aging Segments and Hotspots of Power Transmission Lines. Paper read at CCECE 2010, 2-5 May 2010, at Prague, Czech Republic.
  18. Hosseini, A. H., C. V. Deutsch, K. W. Biggar, and C. A. Mendoza. 2010. Probabilistic data integration for characterization of spatial distribution of residual LNAPL. Stochastic Environmental Research and Risk Assessment 24 (5):735-749.
  19. Kaleschke, L., N. Maass, C. Haas, S. Hendricks, G. Heygster, and R. T. Tonboe. 2010. A sea-ice thickness retrieval model for 1.4 GHz radiometry and application to airborne measurements over low salinity sea-ice. Cryosphere 4 (4):583-592.
  20. Kalinga, O. A., and T. Y. Gan. 2010. Estimation of rainfall from infrared-microwave satellite data for basin-scale hydrologic modelling. Hydrological Processes 24 (15):2068-2086.
  21. Kuo, C. C., T. Y. Gan, and P. S. Yu. 2010. Seasonal streamflow prediction by a combined climate-hydrologic system for river basins of Taiwan. Journal of Hydrology 387 (3-4):292-303.
  22. Kuo, C. C., T. Y. Gan, and P. S. Yu. 2010. Wavelet Analysis on the Variability, Teleconnectivity, and Predictability of the Seasonal Rainfall of Taiwan. Monthly Weather Review 138 (1):162-175.
  23. Li, H. T., X. L. Wang, and A. Hamann. 2010. Genetic adaptation of aspen (Populus tremuloides) populations to spring risk environments: a novel remote sensing approach.Canadian Journal of Forest Research-Revue Canadienne De Recherche Forestiere 40 (11):2082-2090.
  24. Lyder, D., J. Feng, B. Rivard, A. Gallie, and E. Cloutis. 2010. Remote bitumen content estimation of Athabasca oil sand from hyperspectral infrared reflectance spectra using Gaussian singlets and derivative of Gaussian wavelets. Fuel 89 (3):760-767.
  25. Malhotra, B., M. Nascimento, and I. Nikolaidis. Exact Top-K > Queries
    in Wireless Sensor Networks. IEEE Transaction on Knowledge and Data
    Engineering.  14pp.  To appear.
  26. Malhotra, Baljeet, Ioanis Nikolaidis, ad M. A. Nascimento. 2010. WISH-RIBS: Broadcast Scheduling and Opportunistic Failure Recovery in Wireless Networks. Paper read at Communication Networks and Services Research Conference (CNSR), 2010 Eighth Annual, 11-14 May 2010.
  27. Mbogga, M. S., X. L. Wang, and A. Hamann. 2010. Bioclimate envelope model predictions for natural resource management: dealing with uncertainty. Journal of Applied Ecology 47 (4):731-740.
  28. Musilek, P., J. Rodway, and P. Jurus. Monitoring of GHG Emissions in the Oil Sands Production Area, Alberta, Canada. Paper read at Second GOSAT PI meeting, February 24-25, 2010, at Kyoto, Japan.
  29. Mwale, D., and T. Y. Gan. 2010. Integrating Wavelet Empirical Orthogonal Functions and Statistical Disaggregation for Predicting Weekly Runoff for the Upper Kafue Basin in Zambia, Africa. Journal of Hydrologic Engineering 15 (10):822-833.
  30. Nascimento, M. A., Romulo A. E. Alencar, and Angelo Brayner. 2010. Optimizing query processing in cache-aware wireless sensor networks. In Proceedings of the 22nd international conference on Scientific and statistical database management. Heidelberg, Germany: Springer-Verlag.
  31. Neves, F. D., V. H. F. Oliveira, M. M. do Espirito-Santo, F. Z. Vaz-de-Mello, J. Louzada, A. Sanchez-Azofeifa, and G. W. Fernandes. 2010. Successional and Seasonal Changes in a Community of Dung Beetles (Coleoptera: Scarabaeinae) in a Brazilian Tropical Dry Forest.Natureza & Conservacao 8 (2):160-164.
  32. Neves, F. S., L. S. Araujo, M. M. Espirito-Santo, M. Fagundes, G. W. Fernandes, G. A. Sanchez-Azofeifa, and M. Quesada. 2010. Canopy Herbivory and Insect Herbivore Diversity in a Dry Forest-Savanna Transition in Brazil. Biotropica 42 (1):112-118.
  33. Neves, F. S., L. S. Araujo, M. M. Espirito-Santo, M. Fagundes, G. W. Fernandes, G. A. Sanchez-Azofeifa, and M. Quesada. 2010. Canopy Herbivory and Insect Herbivore Diversity in a Dry Forest-Savanna Transition in Brazil. Biotropica 42 (1):112-118.
  34. Neves, F. S., R. F. Braga, M. M. do Espirito-Santo, J. H. C. Delabie, G. W. Fernandes, and G. A. Sanchez-Azofeifa. 2010. Diversity of Arboreal Ants In a Brazilian Tropical Dry Forest: Effects Of Seasonality and Successional Stage. Sociobiology 56 (1):177-194.
  35. Pimentel, D., and P. Musilek. 2010. Power Management With Energy Harvesting Devices. Paper read at CCECE 2010, 2-5 May 2010, at Calgary, AB.
  36. Pimentel, D., P. Musilek, and IEEE. 2010. Power management with energy harvesting devices. In 2010 23rd Canadian Conference on Electrical and Computer Engineering.
  37. Pimentel, D., P. Musilek, A. Knight, and J. Heckenbergerova. 2010. Wind Power Forecasting by an Empirical Model Using NWP Outputs. Paper read at EEEIC 2010, May 16-19, at Prague, Czech Republic.
  38. Portillo-Quintero, C. A., and G. A. Sanchez-Azofeifa. 2010. Extent and conservation of tropical dry forests in the Americas. Biological Conservation 143 (1):144-155.
  39. Pytlak, P., P. Musilek, E. Lozowski, and D. Arnold. 2010. Evolutionary Optimization of an Ice Accretion Forecasting System. Monthly Weather Review 138 (7):2913-2929.
  40. Rabenstein, L., S. Hendricks, T. Martin, A. Pfaffhuber, and C. Haas. 2010. Thickness and surface-properties of different sea-ice regimes within the Arctic Trans Polar Drift: Data from summers 2001, 2004 and 2007. Journal of Geophysical Research-Oceans 115.
  41. Rivard, B., D. Lyder, J. Feng, A. Gallie, E. Cloutis, P. Dougan, S. Gonzalez, D. Cox, and M. G. Lipsett. 2010. Bitumen content estimation of Athabasca oil sand from broad band infrared reflectance spectra. Canadian Journal of Chemical Engineering 88 (5):830-838.
  42. Rivard, B., D. Rogge, B. Grant, and J. Pardie. 2010. Mapping Ni-Cu ultramafic rocks with hyperspectral imagery, Nunavik, Canada. In IEEE Workshop on hyperspectral image and signal processing. Reykavik, Iceland.
  43. Rodway, J., and P. Musilek. 2010. Estimation of Missing Data Points from Remotely Sensed Datasets. Paper read at CCECE 2010, 2-5 May 2010, at Calgary, AB.
  44. Rodway, J., and P. Musilek. February 24-25, 2010. Dynamic Multiresolution Spatial Models Applied to Remotely Sensed Greenhouse Gas Data. Paper read at IWGGMS 2010, at Kyoto, Japan.
  45. Rodway, J., P. Musilek, and IEEE. 2010. Estimation of missing data points from remotely sensed datasets. In 2010 23rd Canadian Conference on Electrical and Computer Engineering.
  46. Rott, H., S. H. Yueh, D. W. Cline, C. Duguay, R. Essery, C. Haas, F. Heliere, M. Kern, G. Macelloni, E. Malnes, T. Nagler, J. Pulliainen, H. Rebhan, and A. Thompson. 2010. Cold Regions Hydrology High-Resolution Observatory for Snow and Cold Land Processes.Proceedings of the IEEE 98 (5):752-765.
  47. Schroeder, T. A., A. Hamann, T. L. Wang, and N. C. Coops. 2010. Occurrence and dominance of six Pacific Northwest conifer species. Journal of Vegetation Science 21 (3):586-596.
  48. Sharp, M., and G. Wolken. 2010. Glaciers outside Greenland. In Arctic Report Card:
  49. Spring, D., J. Baum, R. Mac Nally, M. MacKenzie, A. Sanchez-Azofeifa, and J. R. Thomson. 2010. Building a Regionally Connected Reserve Network in a Changing and Uncertain World. Conservation Biology 24 (3):691-700.
  50. Tonboe, R. T., L. T. Pedersen, and C. Haas. 2010. Simulation of the CryoSat-2 satellite radar altimeter sea ice thickness retrieval uncertainty. Canadian Journal of Remote Sensing36 (1):55-67.
  51. Wadham, J. L., M. Tranter, M. Skidmore, A. J. Hodson, J. Priscu, W. B. Lyons, M. Sharp, P. Wynn, and M. Jackson. 2010. Biogeochemical weathering under ice: Size matters. Global Biogeochemical Cycles 24.
  52. Willmes, S., T. Krumpen, S. Adams, L. Rabenstein, C. Haas, J. Hoelemann, S. Hendricks, and G. Heinemann. 2010. Cross-validation of polynya monitoring methods from multisensor satellite and airborne data: a case study for the Laptev Sea. Canadian Journal of Remote Sensing 36:S196-S210.
  53. Wohlleben, T., M. Sharp, and A. Bush. 2009. Factors influencing the basal temperatures of a High Arctic polythermal glacier. Annals of Glaciology 50 (52):9-16.


    2009 CEOS Annual Report View PDF (PDF, 4.7mb)

  1. Barker, J., Sharp, M. & Turner, R.J. 2009. Using Synchronous Fluorescence Spectroscopy and Principal Components Analysis (PCA) to Monitor Dissolved Organic Matter (DOM) Dynamics in a Glacier System. Hydrological Processes 23, 1487-1500.
  2. Behsaz, B., P. Gburzynski & M. MacGregor (2009).Transport-independent fairness.Computer Networks, 53, 2444-2457.
  3. Behsaz, B., P. Gburzynski, & M. MacGregor. On Fair Bandwidth Allocation in Connection-less Networks. Proceedings of ICC 2009, Dresden, Germany, June 2009.
  4. Calvo-Alvarado, J., B. McLennan, A. Sanchez-Azofeifa & T. Garvin (2009).Deforestation and forest restoration in Guanacaste, Costa Rica: Putting conservation policies in context.Forest Ecology and Management, 258, 931-940.
  5. Coelho, M. S., E. D. Almada, G. W. Fernandes, M. A. A. Carneiro, R. M. dos Santos, A. V. Quintino & A. Sanchez-Azofeifa (2009).Gall inducing arthropods from a seasonally dry tropical forest in Serra do Cipo, Brazil. Revista Brasileira De Entomologia, 53, 404-414.
  6. DeBeer, C.M., & Sharp, M.J. 2009. Topographic influences on recent changes of very small glaciers in the Monashee Mountains, British Columbia, Canada. Journal of Glaciology 55,691-700.
  7. Espirito-Santo, M. M., A. C. Sevilha, F. C. Anaya, R. Barbosa, G. W. Fernandes, G. A. Sanchez-Azofeifa, A. Scariot, S. E. de Noronha & C. A. Sampaio (2009). Sustainability of tropical dry forests: Two case studies in southeastern and central Brazil. Forest Ecology and Management, 258, 922-930.
  8. Fokaefs, M., N. Tsantalis, A. Chatzigeorgiou & J. Sander. Decomposing Object-oriented Class Modules Using an Agglomerative Clustering Technique. Proc. 25th IEEE Conference on Software Maintenance (ICSM'09), 2009.
  9. Gardner, A.S. & Sharp, M. 2009. Sensitivity of net mass balance estimates to near-surface temperature lapse rates when employing the degree day method to estimate glacier melt. Annals of Glaciology 50, 80-86.
  10. Gardner, A.S., Sharp, M.J., Koerner, R.M., Labine, C., Boon, S., Marshall, S.J., Burgess, D.O., & Lewis, D. (2009). Near surface temperature lapse rates over Arctic glaciers and their implications for temperature downscaling. Journal of Climate 22, 4281-4298.
  11. Ghanbarinejad, M., C. Schlegel, & P. Gburzynski. Adaptive Probabilistic Medium Access in MPR-Capable Ad-hoc Wireless Networks. Proceedings of GLOBECOM 2009, Honolulu, Hawaii, December 2009.
  12. Haas, C., J. Lobach, S. Hendricks, L. Rabenstein & A. Pfaffling (2009). Helicopter-borne measurements of sea ice thickness, using a small and lightweight, digital EM system. Journal of Applied Geophysics, 67, 234-241.
  13. Haque, I., I. Nikolaidis, & P. Gburzynski. On the Impact of Node Placement and Profile Point Selection on Indoor Localization. Proc. of the 2nd IFIP WG 6.8 Joint Conference on Wireless and Mobile Networking (WMNC 2009), Gdansk, Poland, September 9-11, 2009, pp. 220-231. (DOI 10.1007/978-3-642-03841-9_20)
  14. Haque, I., I. Nikolaidis, & P. Gburzynski. Expected Path Length for Angle and Distance-based Localized Routing. Proceedings of SPECTS 2009, Istanbul, Turkey, July 2009, pp. 137-141.
  15. Haque, I., I. Nikolaidis, & P. Gburzynski. A Scheme for Indoor Localization through RF Profiling. Proceedings of ICC/SyCoLo 2009, Dresden, Germany, June 2009.
  16. Haque, I., I. Nikolaidis, & P. Gburzynski. On the Benefits of Nondeterminism in Location-based Forwarding. Proceedings of ICC 2009, Dresden, Germany, June 2009.
  17. Hicks, F. (2009). An overview of river ice problems: CRIPE07 guest editorial. Cold Regions Science and Technology, 55, 175-185.
  18. Jahan, N., and T. Y. Gan. 2009. Modeling gross primary production of deciduous forest using remotely sensed radiation and ecosystem variables. Journal of Geophysical Research-Biogeosciences 114.
  19. Kalacska, M. E., L. S. Bell, G. Sanchez-Azofeifa & T. Caelli (2009). The Application of Remote Sensing for Detecting Mass Graves: An Experimental Animal Case Study from Costa Rica. Journal of Forensic Sciences, 54, 159-166.
  20. Khaki, M., M.I. Bhuiyan, J. Heckenbergerova, D. Koval, P. Musilek, Dynamic Thermal Rating, Conductor Aging and Asset Management, APIC Power & Energy Innovation Forum, November 5, 2009 [poster].
  21. Lau, A. & P. Musilek (2009). Immune Programming Models of Cryptosporidium Parvum Inactivation by Ozone and Chlorine Dioxide, Information Sciences, 179, 2009, pp. 1469-1482.
  22. Laube, P., M. Duckham & A. Croitoru (2009). Distributed and mobile spatial computing.Computers Environment and Urban Systems, 33, 77-78.
  23. Lelis. L., & J. Sander. Semi-supervised density-based clustering. To 
    appear in Proc. of the 2009 IEEE Int. Conf. on Data Mining (ICDM'09), 
  24. Li, Y., P. Musilek, M. Reformat, Identification of Pleonastic It Using the Web, Journal of Artificial Intelligence Research, 34, 2009, pp. 339-389.
  25. Mair, D., D. Burgess, M. Sharp, J. A. Dowdeswell, T. Benham, S. Marshall & F. Cawkwell (2009a) Mass balance of the Prince of Wales Icefield, Ellesmere Island, Nunavut, Canada.Journal of Geophysical Research-Earth Surface, 114.
  26. Marshall, S. J. & M. J. Sharp (2009).Temperature and Melt Modeling on the Prince of Wales Ice Field, Canadian High Arctic. Journal of Climate, 22, 1454-1468.
  27. Mbogga, M. S., A. Hamann & T. L. Wang (2009).Historical and projected climate data for natural resource management in western Canada. Agricultural and Forest Meteorology, 149,881-890.
  28. McDermid, G. J., R. J. Hall, G. A. Sanchez-Azofeifa, S. E. Franklin, G. B. Stenhouse, T. Kobliuk & E. F. LeDrew (2009).Remote sensing and forest inventory for wildlife habitat assessment. Forest Ecology and Management, 257, 2262-2269.
  29. Moise, G., J. Sander & M. Ester (2008) Robust projected clustering. Knowledge and Information Systems, 14, 273-298.
  30. Moise, G., A. Zimek, P. Kroger, H. P. Kriegel & J. Sander (2009).Subspace and projected clustering: experimental evaluation and analysis. Knowledge and Information Systems, 21,299-326.
  31. Musilek, P., D. Arnold, & E. P. Lozowski (2009).An ice accretion forecasting system (IAFS) for power transmission lines using numerical weather prediction, Scientific Online Letters on the Atmosphere, 5, 025-028.
  32. Musilek, P., J. Rodway, A. Sanchez-Azofeifa, Inferring Missing Data in Satellite GHG Data, MOCA 2009: Joint Assembly of IAMAS, IAPSO and IACS, July 19-24, 2009, Montreal, Quebec [poster].
  33. Nicolaus, M., C. Haas & S. Willmes (2009).Evolution of first-year and second-year snow properties on sea ice in the Weddell Sea during spring-summer transition. Journal of Geophysical Research-Atmospheres, 114.
  34. Pedersen, C. A., R. Hall, S. Gerland, A. H. Sivertsen, T. Svenoe & C. Haas(2009).Combined airborne profiling over Fram Strait sea ice: Fractional sea-ice types, albedo and thickness measurements. Cold Regions Science and Technology, 55, 23-32.
  35. Pytlak, P., P. Musilek, E. P. Lozowski, D. Arnold, J. Toth, Wind and Ice Load Model Using Numerical Weather Prediction, In Proc. 13th International Workshop on Atmospheric Icing of Structures IWAIS 2009, 8-11 September 2009, Andermatt, Switzerland.
  36. Pytlak, P., P. Musilek, E. P. Lozowski, Precipitation-based Conductor Cooling Model for Dynamic Thermal Rating Systems, In Proc. Electrical Power and Energy Conference EPEC 2009, October 22 - 23, 2009, Montreal, Quebec
  37. Pytlak, P., P. Musilek, E. Lozowski, Thermal Impact of Precipitation on Current-Carrying Conductors, APIC Power & Energy Innovation Forum, November 5, 2009 [poster].
  38. Quesada, M., G. A. Sanchez-Azofeifa, M. Alvarez-Anorve, K. E. Stoner, L. Avila-Cabadilla, J. Calvo-Alvarado, A. Castillo, M. M. Espirito-Santo, M. Fagundes, G. W. Fernandes, J. Gamon, M. Lopezaraiza-Mikel, D. Lawrence, L. P. C. Morellato, J. S. Powers, F. D. Neves, V. Rosas-Guerrero, R. Sayago & G. Sanchez-Montoya (2009a) Succession and management of tropical dry forests in the Americas: Review and new perspectives. Forest Ecology and Management, 258, 1014-1024.
  39. Rodway, J., P. Jurus, P. Musilek, Tracking Greenhouse Gases From Space: Dealing with Missing Data, 6th Annual University of Alberta Space Symposium, September 25-26, 2009 [poster].
  40. Rogge, D., Rivard, B., Harris, J.,&Zhang, J. (2009). Application of hyperspectral data for remote predictive mapping, Baffin Island, Canada. Reviews in Economic Geology, Vol. 16: 209-222.
  41. Sanchez-Azofeifa, G. A., K. Castro, S. J. Wright, J. Gamon, M. Kalacska, B. Rivard, S. A. Schnitzer & J. L. Feng (2009a) Differences in leaf traits, leaf internal structure, and spectral reflectance between two communities of lianas and trees: Implications for remote sensing in tropical environments. Remote Sensing of Environment, 113, 2076-2088.
  42. Sanchez-Azofeifa, G. A., K. L. Castro-Esau, W. A. Kurz & A. Joyce (2009d) Monitoring carbon stocks in the tropics and the remote sensing operational limitations: from local to regional projects. Ecological Applications, 19, 480-494.
  43. Sanchez-Azofeifa, G. A., M. Kalacska, M. M. do Espirito-Santo, G. W. Fernandes & S. Schnitzer (2009e) Tropical dry forest succession and the contribution of lianas to wood area index (WAI). Forest Ecology and Management, 258, 941-948.
  44. Sanchez-Azofeifa, G. A., M. Quesada, P. Cuevas-Reyes, A. Castillo & G. Sanchez-Montoya (2009f) Land cover and conservation in the area of influence of the Chamela-Cuixmala Biosphere Reserve, Mexico. Forest Ecology and Management, 258, 907-912.
  45. Sharp, M. & L. B. Wang (2009). A Five-Year Record of Summer Melt on Eurasian Arctic Ice Caps. Journal of Climate, 22, 133-145.
  46. Sharp, M. & Wolken, G. (2009). Glaciers Outside Greenland. In [ State of the Climate in 2008 ]. Bulletin of the American Meteorological Society S1-S196.
  47. She, Y. T., R. Andrishak, F. Hicks, B. Morse, E. Stander, C. Krath, D. Keller, N. Abarca, S. Nolin, F. N. Tanekou & C. Mahabir (2009a) Athabasca River ice jam formation and release events in 2006 and 2007. Cold Regions Science and Technology, 55, 249-261.
  48. She, Y. T., F. Hicks, P. Steffler & D. Healy (2009b) Constitutive model for internal resistance of moving ice accumulations and Eulerian implementation for river ice jam formation. Cold Regions Science and Technology, 55, 286-294.
  49. Shimony, B., I. Nikolaidis, P. Gburzynski, and E. Stroulia, "Specification design method for reactive embedded systems: a case study." Preprints of WRTP/RTS, Mragowo, Poland, October 2009, pp. 173-180.
  50. Schneider, R. R., A. Hamann, D. Farr, X. L. Wang & S. Boutin (2009).Potential effects of climate change on ecosystem distribution in Alberta. Canadian Journal of Forest Research-Revue Canadienne De Recherche Forestiere, 39, 1001-1010.
  51. Stoner, K. E. & G. A. Sanchez-Azofeifa (2009).Ecology and regeneration of tropical dry forests in the Americas : Implications for management. Forest Ecology and Management,258, 903-906.
  52. Timusk, M., M. Lipsett & C. K. Mechefske (2008) Fault detection using transient machine signals. Mechanical Systems and Signal Processing, 22, 1724-1749.
  53. Vejmelka, M., P. Musilek, M. Palus & E. Pelikan (2009).K-means clustering for problems with periodic attributes. International Journal of Pattern Recognition and Artificial Intelligence, 23, 721-743.
  54. Willmes, S., J. Bareiss, C. Haas & M. Nicolaus (2009a) Observing snowmelt dynamics on fast ice in Kongsfjorden, Svalbard, with NOAA/AVHRR data and field measurements. Polar Research, 28, 203-213.
  55. Willmes, S., C. Haas, M. Nicolaus & J. Bareiss (2009b) Satellite microwave observations of the interannual variability of snowmelt on sea ice in the Southern Ocean. Journal of Geophysical Research-Oceans, 114.
  56. Wilson, K. R., J. T. Kelley, A. Croitoru, M. Dionne, D. F. Belknap & R. Steneck (2009).Stratigraphic and Ecophysical Characterizations of Salt Pools: Dynamic Landforms of the Webhannet Salt Marsh, Wells, ME, USA. Estuaries and Coasts, 32, 855-870.
  57. Wohlleben, T.M., Sharp, M. & Bush, A. 2009. Factors Influencing the basal temperatures of a High Arctic polythermal glacier. Annals of Glaciology 50, 9-16.
  58. Wolken, G. J., M. Sharp & L. B. Wang (2009).Snow and ice facies variability and ice layer formation on Canadian Arctic ice caps, 1999-2005. Journal of Geophysical Research-Earth Surface, 114.
  59. Sharp, M. & Wolken, G., 2009: Glaciers outside Greenland [in Arctic Report Card 2009], Wu, C. Y., Z. Niu, Q. Tang, W. J. Huang, B. Rivard & J. L. Feng (2009).Remote estimation of gross primary production in wheat using chlorophyll-related vegetation indices. Agricultural and Forest Meteorology, 149, 1015-1021.


    2008 CEOS Annual Report View PDF (PDF, 2.3mb)

  1. Abdelaziz, T., Martin, C.D., & Chalaturnyk, R. (2008). Characterization of Locked Sand from Northeastern Alberta. GEOTECHNICAL TESTING JOURNAL, 31(6), 480-489.
  2. Andam, K., Ferraro, P., Pfaff, A., Sanchez-Azofeifa, G.A., & Robalino, J. (2008). Measuring the effectiveness of protected area networks in reducing deforestation. Proceedings of the National Academy of Sciences of the United States of America, 105(42), 16089-16094.
  3. Andrishak, R., & Hicks, F. (2008). Simulating the effects of climate change on the ice regime of the Peace River. Canadian Journal of Civil Engineering, 35(5), 461-472.
  4. Andrishak, R., & Hicks, F. (2008). Simulating the Effects of Climate Change on the Winter Regime of the Peace River. Canadian Journal of Civil Engineering, 35, 461-472.
  5. Bell, C., Cawkwell, F., Bingham, R., Wadham, J., Mair, D., Burgess, D., Sharp, M., & Demuth, M. (2008). Spatial and temporal variability in the snowpack of a High Arctic ice cap: implications for mass-change measurements. Annals of Glaciology, 48(1), 159-170.
  6. Bingham, R., Hubbard, A., Nienow, P., & Sharp, M. (2008). An investigation into the mechanisms controlling seasonal speedup events at a High Arctic glacier. JOURNAL OF GEOPHYSICAL RESEARCH-EARTH SURFACE, 113(F2), F02006.
  7. Boisvert, J., Leuangthong, O., Ortiz, J., & Deutsch, C.V. (2008). Methodology to construct training images for vein-type deposits. Computers & Geosciences, 34(5), 491-502.
  8. Botea, V., Mallett, D., Nascimento, M., & Sander, J. (2008). PIST: An Efficient and Practical Indexing Technique for Historical Spatio-Temporal Point Data. GeoInformatica, 12(2), 143-168.
  9. Brayall, M., Andrishak, R., & Hicks, F. (2008). Ice jam flood forecasting expert system for the Hay River at Hay River, (NWT, Canada). Proc. 19th IAHR Ice Symposium, Vancouver, Canada, 1, 339-352.
  10. Burgess, D., & Sharp, M. (2008). Recent changes in thickness of the Devon Island ice cap, Canada.. Journal of Geophysical Research, 113(B07204), doi:10.1029/2007JB005238.
  11. Chen, S., Ooi, B., Tan, K., & Nascimento, M. (2008). ST2B-tree: a self-tunable spatio-temporal b+-tree index for moving objects.. SIGMOD Conference, 1, 29-42.
  12. Chen, S., Ooi, B., Tan, K., & Nascimento, M. (2008). Self-Tunable Spatio-Temporal B+-tree for Moving Objects. ACM SIGMOD, 1, 29-42.
  13. Cheng, L., & Yang, Y.H. (2008). Design and Implementation of a Cluster-based Smart Camera Array Application Framework. Distributed Smart Cameras, 2008. ICDSC 2008. Second ACM/IEEE International Conference on, 1, doi:10.1109/ICDSC.2008.4635708.
  14. Colgan, W., Davis, J., & Sharp, M. (2008). Is the high-elevation region of Devon Ice Cap thickening?. Journal of Glaciology, 54(186), 428-436.
  15. Colgan, W., & Sharp, M. (2008). Combined oceanic and atmospheric influences on net accumulation on Devon Ice Cap, Nunavut, Canada. Journal of Glaciology, 54(184), 28-40.
  16. Croitoru, A. (2008). Deriving and Mining Spatiotemporal Event Schemas in In-Situ Sensor Data. Lecture Notes in Computer Science, 5072, 740-755.
  17. De Moura, E., Dos Santos, C., De Araujo, B., Da Silva, A., Calado, P., & Nascimento, M.(2008). Locality Based Pruning Methods for Web Search. ACM Trans. on Information Systems, 26(2), 9:1-9:28.
  18. Gallie, A., Lyder, D., Rivard, B., & Cloutis, E. (2008). Technical Note: Equivalence of modified Gaussian model (MGM) in wavenumber and Gaussian in wavelength for deconvolution of hyperspectral reflectance spectra. International Journal of Remote Sensing, 29(14), 4089-4096.
  19. Grossman, S., Hannon, S., & Sanchez-Azofeifa, G.A. (2008). Responses of Great Horned Owls (Bubo virginianus), Barred Owls (Strix varia), and Northern Saw-whet Owls (Aegolius acadicus) to forest cover and configuration in an agricultural landscape in Alberta, Canada. Canadian Journal of Zoology, 86(10), 1165-1172.
  20. Hopkinson, C., Chasmer, L., & Hall, R. (2008). The uncertainty in conifer plantation growth prediction from multitemporal lidar datasets.. Remote Sensing of Environment, 112, 1168-1180.
  21. Joss, B., Hall, R., Sidders, D., & Keddy, T. (2008). Fuzzy logic modeling of land suitability for hybrid poplar across the Prairie Provinces of Canada. Environmental Monitoring and Assessment, 141(1-3), 79-96
  22. Kalacska, M., Sanchez-Azofeifa, G.A., Calvo, J., Rivard, B., & Quesada, M. (2008). Baseline assessment for environmental services payments from satellite imagery: a case study from Costa Rica and Mexico. Journal of Environmental Management, 88, 348-359.
  23. Kalacska, M., Sanchez-Azofeifa, G.A., Rivard, B., Sanchez-Azofeifa, G.A., Foley, A., & Calvo, J. (2008). Hyperspectral Remote Sensing of Tropical and Sub-Tropical Forests/Chapter:Species classification of tropical tree leaf reflectance and dependence on the section of spectral bands.. Boca Raton: CRC.
  24. Kalacska, M., Sanchez-Azofeifa, G.A., Calvo-Alvarado, J., Sanchez-Azofeifa, G.A., & Bell, L. (2008). Hyperspectral Remote Sensing of Tropical and Sub-Tropical Forests/ Chapter: Effect of soil type on plant growth, leaf nutrient/chlorphyll concentration, and leaf reflectance of tropical tree and grass species. Boca Raton: CRC.
  25. Kalacska, M., & Sanchez-Azofeifa, G.A. (2008). Hyperspectral Remote Sensing of Tropical and Sub-Tropical Forests. Boca Raton: CRC Press.
  26. Masiala, M., Vafakhah, B., Salmon, J., & Knight, A. (2008). Fuzzy Self-Tuning Speed Control of an Indirect Field-Oriented Control Induction Motor Drive. IEEE Transactions on Industry Applications, 44(6), 1732 - 1740.
  27. Soenen, S., Peddle, D., Coburn, C., Hall, R., & Hall, F. (2008). Improved topographic correction of forest image data using a 3-D canopy reflectance model in multiple forward mode. International Journal of Remote Sensing, 29(4), 1007-1027.
  28. Wang, C., Stefanidis, A., Croitoru, A., & Agouris, P. (2008). Map registration of image sequences using linear features. Photogrammetric Engineering and Remote Sensing, 74(1), 25-38.
  29. Zhang, J., Rivard, B., & Rogge, D. (2008). The successive projection algorithm (SPA), an algorithm with a spatial constraint for the automatic search of endmembers in hyperspectral data. Sensors, 8, 1321-1342.


    2006-2007 CEOS Annual Report View PDF (PDF, 2.9mb)

  1. Coman, Alexandru, Jorg Sander, and Mario Nascimento. "Adaptive processing of historical spatial range queries in peer-to-peer sensor networks." Distributed and Parallel Databases 22.2 (2007): 133-163.
  2. Kalacska, Margaret, Stephanie Bohlman, Arturo Sanchez-Azofeifa, Karen Castro-Esau, and Terry Caelli. "Hyperspectral discrimination of tropical dry forest lianas and trees: Comparative data reduction approaches at the leaf and canopy levels." Remote Sensing of Environment 109.4 (2007): 406-415.
  3. Kalacska, Margaret, and Arturo Sanchez-Azofeifa. "Ecological fingerprinting of ecosystem succession: Estimating secondary tropical dry forest structure and diversity using imaging spectroscopy." Remote Sensing of Environment 108.1 (2007): 82-96.
  4. Marshall, S., and M.J. Sharp. "Near-surface-temperature lapse rates on the Prince of Wales Icefield, Ellesmere Island, Canada: Implications for regional downscaling of temperature." International Journal of Climatology 27 (2007): 385-398.
  5. Moise, G., Jorg Sander, S. Wong, and C. Li. "Integrated clustering for microarray data." World Scientific Publishing, Life Science Data Mining Book Chapter (2007): 73-94.
  6. Pfaff, A., S. Kerr, L. Lipper, R. Cavatassi, B. Davis, J. Hendy, and G.A. Sanchez-Azofeifa. "Will buying tropical forest carbon benefit the poor? Evidence from Costa Rica." Land Use Policy 27 (2007): 600-610.
  7. Pounds, J.A., M.R. Bustamante, S.R. Ron, G.A. Sanchez-Azofeifa, C.J. Still, B.E. Young, L.A. Coloma, J.A. Consuegra, M.P.L. Fogden, P.N. Foster, E. Lamarca, K.L. Masters, A. Merino-Viteri, and R. Puschendorf. "Replying to: RA Alford, KS Bradfield & SJ Richards." Nature 447 (2007): E5-E6.
  8. Rogge, D., B. Rivard, J. Zhang, J. Harris, J. Feng, and G.A. Sanchez-Azofeifa. "Integration of spacial-spectral informatoin for the improved extraction of endmembers." Remote Sensing of Environment 110.3 (2007): 287-303.
  9. Sanchez-Azofeifa, Arturo, Alexander Pfaff, Juan Robalino, and Judson Boomhower. "Costa Rica's Payment for Environmental Services Program: Intention, Implementation, and Impact." Conservation Biology 21.5 (2007): 1165-1173.
  10. Shelhas, J., and G.A. Sanchez-Azofeifa. "Forest cover and socio-economic change adjacent to Braulio Carillo National Park, Costa Rica." Human Ecology 34.3 (2006): 407-431.
  11. Wang, L., M.J. Sharp, and B. Rivard. "Melt season duration and ice layer formation on the Greenland ice sheet, 2000-2004." Journal of Geophysical Research 112 (2007): doi:10.1029/2007JF000760..
  12. Willerslev, Eske, Enrico Cappellini, Sigfus Johnsen, Jorgen Steffensen, Ole Bennike, Jean-Luc Schwenninger, Roger Nathan, Simon Armitage, Cees-Jan De Hoog, Vasily Alfimov, Marcus Christl, Juerg Beer, Wouter Boomsma, Raimund Muscheler, Joel Barker, Martin Sharp, Kirsty Penkman, James Haile, Pierre Taberlet, Gilbert, Antonella Casoli, Elisa Campani, Matthew Collins, Rasmus Nielsen, Martin Hebsgaard, Tina Brand, Michael Hofreiter, Michael Bunce, Hendrik Poinar, and Dorthe Dahl-Jensen. "Ancient Biomolecules from Deep Ice Cores Reveal a Forested Southern Greenland." Science 317.5834 (2007): 111-114.
  13. Wright, S. Joseph, G.A. Sanchez-Azofeifa, Carlos Portillo-Quintero, and Diane Davies. "Poverty and corruption compromise tropical forest reserves." Ecological Applications 17.5 (2007): 1259-1266.


  1. Associate Editor "Encyclopedia of Hydrological Sciences". Published in 5 volumes in 2006 by John Wiley and Sons (Responsible for section on Snow and Ice Hydrology; 14 papers).
  2. Castro-Esau, Karen L., Sanchez-Azofeifa, G. Arturo, Rivard, Benoit, Wright, S. Joseph, and Quesada, Mauricio. (2006). Variability in leaf optical properties of Mesoamerican trees and the potential for species classification. American Journal of Botany 93(4): 517-530. View Abstract »
  3. Castro-Esau, K.L., G.A. Sanchez-Azofeifa, and B. Rivard. "Comparison of spectral indices obtained using multiple spectroradiometers." Remote Sensing of Environment 103 (2006): 276-288.
  4. Feng, J., B. Rivard, and G.A. Sanchez-Azofeifa. "Quantifying total sulfide content of cores and cut rock surfaces using thermal infrared reflectance." Geophysics 71 (2006): M1-M9.
  5. Foley, S., B. Rivard, G.A. Sanchez-Azofeifa, and J. Calvo. "Foliar spectral properties following leaf clipping and implications for handling techniques." Remote Sensing of Environment 103 (2006): 265-275.
  6. Hall, R.J., Raulier, F., Price, D.T., Arsenault, E., Bernier, P.Y., Case, B.S., and Guo, X. (2006). Integrating remote sensing and climate data with process-based models to map forest productivity within west-central Alberta’s boreal forest: Ecoleap-West. The Forestry Chronicle. 82(2): 159-176. View Abstract »
  7. Hall, R.J., Skakun, R.S., Arsenault, E.J.,and Case, B.S. (2006). Modeling forest stand structure using Landsat ETM+ data: Application to mapping of aboveground biomass and stand volume. Forest Ecology and Management. 225 (2006): 378-390. View Abstract »
  8. Kalacska, M., Sanchez-Azofeifa, G.A., Rivard, B., Caelli, T., White, P., and Calvo-Alvarado, J. (2006). Ecological fingerprinting of ecosystem succession: estimating secondary tropical dry forest structure and diversity using imaging spectroscopy. Remote Sensing of Environment (in press). View Abstract »
  9. Morisette,J., Privette, J.L., Baret, F., Myneni, R.B., Nickeson, J., Garrigues, S., Nikolay Shabanov, N.,Weiss, M., Fernandes, R., Leblanc, S., Kalacska, M., Sánchez-Azofeifa, G.A., Chubey, M., Rivard, R., Stenberg, P., Rautiainen, M., Voipio, P., Manninen, T., Pilant, D., Lewis, T.L., Iiames, J., Colombo, R., Meroni, M., Busetto, L., Cohen, W., TurnerD., Warner, E.D., G.W. Petersen, G.W., Seufert, G., and Cook, R. (2006). Validation of Global Moderate-Resolution LAI Products: A Framework Proposed Within the CEOS Land Product Validation Subgroup.  IEEE transactions of geosciences and remote sensing 44(7):1804-1817. View Abstract »
  10. Rogge, D., B. Rivard, J. Zhang, and J. Feng. "Iterative Spectral Unmixing for Optimizing Per-Pixel Endmember Sets." IEEE Transactions on Geoscience and Remote Sensing 44.12 (2006): 3725-3736.
  11. Zhang, J., Rivard, B., Sanchez-Azofeifa, G.A., Castro., K. (2006). Intra- and inter-class spectral variability of tropical tree species at La Selva, Costa Rica: Implications for species identification using HYDICE imagery. Remote Sensing of Environment. 105(2): 121-141. View Abstract »
  12. Zhou, J., Bischof W.F., and Sanchez-Azofeifa, A. (2006). Extracting lines in noisy images using directional information. Proceedings of the 18th International Conference on Pattern Recognition, Hong Kong, August 20-24.
  13. Zhou, J., Cheng L., and Bischof W.F. (2006). A novel learning approach for semi-automatic road tracking. Proceedings of the Workshop on Pattern Recognition in Remote Sensing, Hong Kong, August 20.


  1. Pelletier, K.D., van der Sanden, J., and Hicks, F.E. (2005). Synthetic Aperture Radar: Current Capabilities and Limitations for River Ice Monitoring. Presented at the 17th Canadian Hydrotechnical Conference, Edmonton, AB, August 17-19, 2005.
  2. Qin, Xuejie, and Yang, Yee-Hong (2005). Basic Gray Level Aura Matrices: Theory and its Application to Texture Synthesis. Presented in ICCV 2005, Beijing, China.
  3. Wang, Libo, Sharp, Martin, Brown, Ross, Derksen, Chris, and Rivard, Benoit. (2005). Evaluation of spring snow covered area depletion in the Canadian Arctic from NOAA snow charts. Remote Sensing of Environment. 95(2005): 453-463. View Abstract »
  4. Wang, L., Sharp, M.J., Rivard, B., Marshall, S., and Burgess, D. (2005). Melt season suration on Canadian Arctic ice caps, 2000-2004. Geophysical Research Letters, 32, L19502, doi:1029/2005GL023962 - 32(19). View Abstract »
  5. Zhang, J., Rivard, B, and Sánchez-Azofeifa, G.A. (2005) Spectral unmixing of normalized reflectance data for the deconvolution of lichen and rock mixtures.  Remote Sensing of Environment. 95(1):57-66. View Abstract »
  6. Zhou, J, Bischof, W.F., and Caelli, T (2005). Human-Computer Interaction in Map Revision Systems. Proceedings of the 11th International Conference on Human-Computer Interaction, Las Vegas, USA, July 22-27.


  1. Biftu, Getu Fana, and Gan, Thian Yew. (2004). A semi-distributed hydrologic model using remotely sensed and Digital Terrain Elevation Data for semi-arid catchments. International Journal of Remote Sensing. 25(20): 4351-4379. View Abstract »
  2. Burgess, David O., and Sharp, Martin J. (2004). Recent Changes in Areal Extent of the Devon Ice Cap, Nunavut, Canada. Arctic, Antarctic, and Alpine Research. 36(2): 261-271.View Abstract »
  3. Caelli, Terry, Karen Castro-Esau, and Arturo Sanchez-Azofeifa. Discrimination of lianas and trees with leaf-level hyperspectral data [An article from: Remote Sensing of Environment]. St. Louis : Elsevier, 2004.
  4. Castro-Esau, K.L., Sanchez-Azofeifa, G.A., and Caelli, T. (2004). Discrimination of lianas and trees with leaf-level hyperspectral data. Remote Sensing of Environment. 90(2004): 353-372. View Abstract »
  5. Dowdeswell, J.A., Benham, T.J., Gorman, M.R., Burgess, D., and Sharp, M.J. (2004). Form and flow of the Devon Island Ice Cap, Canadian Arctic. Journal of Geophysical Research. 109 F02002, doi:10.1029/2003JF000095. View Abstract »
  6. Gan, T.Y., Kalinga, O.A., Ohgushi, K., and Araki, H. (2004). Retrieving seawater turbidity from Landsat TM data by regressions and an artificial neural network. International Journal of Remote Sensing. 25(21): 4593-4615. View Abstract »
  7. Kalacska, M., Sanchez-Azofeifa, G.A., Rivard, B., Calvo-Alvarado, J.C., Journet, A.R.P., Arroyo-Mora, J.P., and Ortiz-Ortiz, D. (2004). Leaf area index measurements in a tropical moist forest: A case study from Costa Rica. Remote Sensing of Environment. 91(2004): 134-152. View Abstract »
  8. Qin, Xuejie, and Yang, Yee-Hong (2004). Similarity Measure for Learning with Gray Level Aura Matrices (GLAM) for Texture Image Retrieval. Presented in CVPR 2004.
  9. Zhang, J., Rivard, B, and Sánchez-Azofeifa, G.A. (2004) Derivative spectral unmixing of hyperspectral data applied to mixtures of lichen and rock. IEEE Transactions of Geosciences and Remote Sensing. 42(9):1934-1940. View Abstract »


  1. Pelletier, Kristel, Hicks, Faye, van der Sanden, Joost, and Du, Yong. (2003). Monitoring Breakup Development on the Athabasca River using RADARSAT-1 SAR Imagery. Presented at the 12th Workshop on the Hydraulics of Ice Covered Rivers, Edmonton, AB. June 19-20, 2003.
  2. Sanchez-Azofeifa, G.A., Castro,K.L., Rivard, B., Kalascka, M.R., and Karriss, R.C. (2003). Remote Sensing Research Priorities in Tropical Dry Forest Environments. Biotropica. 35(2): 134-142. View Abstract »