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.
Example of raster data saved as a service definition (.sd) file, displayed in the preview map of an item in ScienceBase. The ArcGIS Mapping Service URL is displayed under the map. From the USGS data release: https://doi.org/10.5066/F7WH2N65
Public Domain.
