Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

USDA Logo U.S. Department of Agriculture


Displaying items 1 - 3 of 3
10 | 20 | 50 per page

1. Historical maps of land use in Puerto Rico in 1951 Data publication contains GIS data

Author(s):
Helmer, Eileen H.; Córdova, Juan R.; Quiñones, Maya; Hubing, Nick

2. Historical photographs from U.S. Forest Service research and development activities in Alaska

Author(s):
Wright, Brenda E.; Plumb, Pauline; Wright, John; Biles, Frances E.

3. Historical woodland density of the conterminous United States, 1873 Data publication contains GIS data

Author(s):
Liknes, Greg C.; Nelson, Mark D.; Kaisershot, Daniel J.
https://www.fs.usda.gov/rds/archive/Catalog?keywords%5B1%5D=Geography&keywords%5B2%5D=Inventory%2C+Monitoring%2C+%26+Analysis&keywords%5B3%5D=environment&keywords%5B4%5D=Resource+inventory