Earth & Environmental Science · Geography & Cartography
A topic within Geography & Cartography, itself one of 8 topics in that field and part of Earth & Environmental Science.
2 works
Natural Resources Canada
Walks a reader with no background through how sensors, platforms and the electromagnetic spectrum combine to turn a satellite image into measurable information about the ground.
link checked 17 Sept 2026J. W. Rouse, R. H. Haas, J. A. Schell & D. W. Deering
Introduces the normalized difference vegetation index computed from early Landsat imagery, giving remote sensing its first robust numerical measure of vegetation vigour from space.
link checked 17 Sept 2026