NASA
Corona
geostationary orbit
near-polar orbit
swath width
sun-synchronous orbit
along-track
across-track
EROS
spatial resolution
pan-sharpening
panchromatic sensor
radiometric resolution
temporal resolution
off-nadir viewing
spectral resolution
Landsat
MSS
multispectral sensor
TM
Landsat 5
Landsat 7
ETM+
SLC
Landsat 8
LDCM
OLI
TIRS
Landsat scene
Worldwide Reference System
GloVis
EO-1
ALI
Hyperion
hyperspectral sensor
SPOT
Pléiades
IKONOS
QuickBird
WorldView-1
WorldView-2
WorldView-3
GeoEye-1
GeoEye-2
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