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Landsat: A global land-observing program

March 30, 2006

Landsat represents the world’s longest continuously acquired collection of space-based land remote sensing data. The Landsat Project is a joint initiative of the U.S. Geological Survey (USGS) and the National Aeronautics and Space Administration (NASA) designed to gather Earth resource data from space. NASA developed and launched the spacecrafts, while the USGS handles the operations, maintenance, and management of all ground data reception, processing, archiving, product generation, and distribution.

Landsat satellites have been collecting images of the Earth’s surface for more than thirty years. Landsat’s Global Survey Mission is to repeatedly capture images of the Earth’s land mass, coastal boundaries, and coral reefs, and to ensure that sufficient data are acquired to support the observation of changes on the Earth’s land surface and surrounding environment. NASA launched the first Landsat satellite in 1972, and the most recent one, Landsat 7, in 1999. Landsats 5 and 7 continue to capture hundreds of additional images of the Earth’s surface each day. These images provide a valuable resource for people who work

Citation Information

Publication Year 2005
Title Landsat: A global land-observing program
DOI 10.3133/fs20053130
Authors
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Fact Sheet
Series Number 2005-3130
Index ID fs20053130
Record Source USGS Publications Warehouse
USGS Organization Earth Resources Observation and Science (EROS) Center