TAG: surface reflectance

USGS Provides Higher Level Landsat Data

June 3, 2015By

The U.S. Geological Survey (USGS) has begun production of higher level (more highly processed) Landsat data products to help advance land surface change studies. One such product is Landsat surface-reflectance data. Landsat satellite data have been produced, archived, and distributed by the U.S. Geological Survey since 1972. Surface reflectance data products approximate what a sensor held just above the Earth’s... read more