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3. Ackerman, S., B. Baum, R. Frey, C. Gumley, P. Menzel, C. Moeller, C. LSchaff, G.A. Riggs, L. Strabala and R. Welch. 1996. Discriminating Clear-Sky from cloud with MODIS. Algorithm Theoretical Basis Document (MOD35), Version 3.0.
4. Akyu, Z., A. Emre, A.S. Ensoyc, A.S. Ormanc and A.U. Orman. 2005. Using MODIS snow cover maps in modeling snowmelt runoff process in The eastern part of Turkey. Remote Sens. Environ. 97:216 – 230.
5. Barnett, A.C. and A.G. Klein. 2003. Validation of daily MODIS snow cover maps of the Upper Rio Grande River Basin for the 2000-20001 snow year. Remote Sens. Environ. 86:162-176.
6. Blanco, A., S. Gerland, B. Ivanov, J.B. Ørbæk, N.R. Øritsland and J.G. Winther. 1998. Physical and Optical Properties of Snow Covering Arctic Tundra on Svalbard and Its Impact on Biota. International Conference on Snow Hydrology, US Army Corps of Engineers, Cold Regions Research & Engineering Laboratory.
7. Brown, R.D., B. Duchiron, C.R. Duguary, C. Kergomard, F.C. Pivot. 2002. Remote Sensing of Snow Cover for Climate Monitoring in the Canadian Subarctic: A Comparison Between SMMR–SSM/I and NOAA–AVHRR Sensors. 59th EASTERN SNOW CONFERENCE, Stowe, Vermont USA 2002.
8. Dozier, J. 2000. Remote Sensing of Alpine Snow Cover Invisible and Near-Infrared Wavelenghs. NASA Goddard Space Flight Center, USA.
9. Engman, E.T. and R.J. Gurney. 1991. Remote Sensing in Hydrology. Chapman and Hall, Cambridge, London. 10. Fontana, G.D. and F. Gazorzi. 1996. Snowmelt modeling by combining air temperature and a distributed radiation
index. J. Hydrol. 181:169-187. 11. Gerry Jones, H.G. 1998. The Role of Snow in the Ecology of Seasonally Snow-Covered Ecosystems: A Review.
International Conference on Snow Hydrology. In: Hardy, J., M. Albert and P. Marsh, (Eds.), US Army Corps of Engineers, Cold Regions Research & Engineering Laboratory.
12. Goodinson, B.E., A. Rango and A.E. Walker. 2000. Snow and Ice. Remote Sensing in Hydrology and Water Management. Springer Pub., Berlin.
13. Gray, D.M. and L. Zhaoi. 1998. Estimating Snowmelt Infiltration into Frozen Soils. International Conference on
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,�-. /�0��1' ,��2� ������ 03�4' �� �5! ,�"' ��0� 6!�7 � �...
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Snow Hydrology, US Army Corps of Engineers, Cold Regions Research & Engineering Laboratory. 14. Hall, D.K., A.G. Klein, and G.A. Riggs. 1997. Improving the MODIS Global Snow-Mapping Algorithm. IEEE
International Geoscience and Remote Sensing Symposium Proceedings (IGARSS’97), PP.619-621. 15. Hall, D.K., A.G. Klein and G.A. Riggs. 1998. Global Snow Cover Monitoring Using MODIS. 27th International
Symposium on Remote Sensing of Environment, pp. 363-366. 16. Horne, F.E., M.L. Kawas. 1997. Physics of the spatially averaged snowmelt process. J. Hydrol. 191:179-207. 17. Klein, A.G., S. Lee and T.M. Over. 2001. A Comparison of MODIS and NOHRSC snowcover products for
simulating streamflow using the Snowmelt Runoff Model. http://www.modis-snowice.gsfc.nasa.gov 18. Larney, F. and L.J. Timmerman. 2001.An Introduction to Wind Erosion Control. Alberta Government, Alberta. 19. Lillesand, T. M. 2002. Remote Sensing and Image Interpretation. John Wiley & Sons Pub., Dehli, India. 20. Marsh, P. and M.k. Woo. 1985. Meltwater movement in natural heterogeneous snow covers. Water Resour.
21:1710-1716. 21. Schaneebeli, M. 2002. The Importance of Microstructure of snow in nature and Engineering. Southampton, Ashurst
Lodge. 22. Zhang, Y. 2003. Modis and Snow-cover Map. http://www.climate.eas.gatech.edu/yzhang/MODIS_snow.pdf.
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