News

TNMCorps Mapping Challenges continue along the Pacific Coast with a challenge for fire stations in California, Nevada, and Arizona!

The extensive rangelands across the Western United States are threatened by invasive grasses, climate change, and altered fire regimes that can...

A river meanders serenely through the northern prairie, waters flowing eastward. The scene’s simplicity belies the complex nature of how the water is...

Scientists at the Earth Resources Observation and Science (EROS) Center have developed an algorithm that fuses Landsat 8 and Sentinel-2 data in a way...

The National Map Corps January 2021 Newsletter (Vol. 7, Issue 1) is now available.

Chesapeake Bay Program — by Caitlyn Johnstone — January 25, 2021

The USGS is part of a multi-agency partnership supporting new products and processes to improve the detection and monitoring of new and emerging...

Landsat Updates are prepared periodically and distributed electronically to provide information about Landsat activities and related topics of...

Since ​November 2020, NASA and USGS calibration and validation engineers have observed a slow reduction in radiometric response from Landsat 8's...

Summary statistics are now available for this challenge. Thanks again to everyone who contributed!