Case Studies

Steve Sesnie/USFWS

This photo has been released into the public domain because it contains materials that originally came from the National Aeronautics and Space Administration (NASA). No endorsement by licensor implied.

Justin Johnson/USDA ARS

Michael Rieger, from the FEMA Photo Library. Public domain, via Wikimedia Commons

Stormwater flows onto street in Annapolis, Maryland. Photo courtesy of Chesapeake Bay Program (stretched), CC BY-NC 2.0, https://creativecommons.org/licenses/by-nc/2.0/, via Flickr

This work has been released into the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration. No endorsement by licensor implied.

U.S. Forest Service. Public domain

Photo attributed to Dirk Ingo Franke. Incorporated here under the Creative Commons Attribution 3.0 Unported license. No endorsement by licensor implied.

U.S. Department of Transportation

Image: Aerial View of Downtown Blacksburg. © Town of Blacksburg. Used with permission

Bernard Gagnon, CC BY-SA 3.0

Photo attributed to lessandro Cai (OliverZena). This work has been released into the public domain by its author. No endorsement by licensor implied.

Photo attributed to Towpilot. Incorporated here under the Creative Commons Attribution 3.0 Unported license. No endorsement by licensor implied.