TY  - RPRT
TI  - Land-cover observations as part of a Global Earth Observation System of Systems (GEOSS): Progress, activities, and prospects
AU  - M. Herold
AU  - C. E. Woodcock
AU  - Thomas R. Loveland
AU  - J. Townshend
AU  - M. Brady
AU  - C. Steenmans
AU  - C. C. Schmullius
PY  - 2008
DO  - 10.1109/jsyst.2008.925983
UR  - https://pubs.usgs.gov/publication/70156526
ID  - 70156526
ER  -