• Becker, E, H.-J. Bolle, and P. R. Rowntree, The International Satellite Land-Surface Climatology Project, 100Free University of Berlin, Federal Republic of Germany, ISLSCP-Secretariat, 1988.
  • Eidenshink, J. C., and J. L. Faundeen, The 1-km AVHRR global land data set: First stages in implementation, Int. J. Rem. Sens., 15, 34433462, 1994.
  • Goward, S. N., R. Dubayah, and J. Haskett, LANDSAT-7 long term acquisition plan: Seasonal acquisition strategy, Pecora 13, August 20-22, Sioux Falls, South DakotaAmerican Society of Photogrammetry, 1996.
  • , IGBP, The International Geosphere-Biosphere Programme: A Study of Global Change (IGBP), The Initial Core Projects, Rep. No. 12, Stockholm, Sweden, 330 pp., 1990.
  • Koeln, G. T., J. D. Dykstra, and J. Cunningham, Geo-cover and Geocooer-LC: Ortho-rectified Landsat TM/MSS data and derived land cover for the worldInternational Symposium on Digital EarthBeijing, ChinaNovember 29–December 2, 1999.
  • Rossow, W. B., and R. A. Schiffer, Advances in understanding clouds from ISCCP, Bull. Am. Meteorol. Soc., 80, 22612287, 1999.
  • Townshend, J. R. G., and C. O. Justice, Selecting the spatial resolution of satellite sensors required for global monitoring of land transformations, Int. J. Rem. Sens., 9, 187236, 1988.
  • Townshend, J. R. G., and C. O. Justice, The spatial variation of vegetation changes at very coarse scales, Int. J. Rem.Sens., 11, 149157, 1990.
  • Townshend, J. R. G., C. O. Justice, W. Li, C. Gurney, and J. McManus, Global land cover classification by remote sensing: Present capabilities and future possibilities, Rem. Sens. Environ., 35, 243256, 1991.
  • , WMO, WCRP Scientific Plan for the GEWEX Continental Scale International Project (GCIP)Rep. No. WCRP-67, WMO/TM61, 65World Meteorological Organization and the International Council of Scientific Unions, 1992.