
Landsat satellites have been acquiring
imagery of the earth since 1972 and are the most successful and longest
running series of earth-viewing satellites. The most recent, Landsat
7, was launched on April 15, 1999. Initially equipped with the Multispectral
Scanner (MSS), Landsat started carrying the much improved TM instrument
in 1982. TM and ETM+ collect data in 6 spectral bands at 30-meter spatial
resolution. The TM has an additional 120-meter thermal band while the
ETM+ has an enhanced 60-meter thermal band. The ETM+ also has a 15-meter
panchromatic band. Landsat data are used in a wide variety of applications
in Kansas.
Landsat
Data Viewer and Download - Data
Access and Support Center (DASC) of Kansas Applications Using Landsat Data
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