USGS · 70112340
A radiometric interpretive legend for Landsat digital thematic maps
Abstract
A legend is suggested for use with computer-generated thematic maps made from Landsat digital data that designates some of the radiometric characteristics of each thematic map unit as well as the described terrain attributes of each map unit. The relationship between spectral band and radiance for each map unit is shown by a two-dimensional polygon with the four Landsat multispectral scanner bands plotted on the ordinate and radiance levels on the abscissa. The resulting shape is colored to correspond with the map unit color, thus facilitating the recognition and understanding of the computer-generated map units.
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Charles J. Robinove. 1977. A radiometric interpretive legend for Landsat digital thematic maps. https://pubs.usgs.gov/publication/70112340
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