As first announced on June 15, 2017, the U.S. Geological Survey (USGS) is requesting information from the land imaging community for user requirements for future Landsat systems.
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
