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BOR | 2021
The Colorado River is the principal source of water for agriculture and riparian vegetation in Arizona, southern California, and southern Nevada. In the Lower Colorado River Basin, the BOR accounts…
BLM | 2021
Landslides are a major geologic hazard in Oregon. Landslide inventory mapping helps resource managers understand the spatial pattern of existing landslides and provides information to…
BLM | 2021
Coastal erosion, exacerbated by sea-level rise, threatens both infrastructure and natural areas around the world. The King Range National Conservation Area (NCA) is vulnerable to such erosion effects…
BLM | 2021
The emergent proliferation of Synthetic Aperture Radar (SAR) imaging systems, related advancements in image processing and exploitation capabilities, and the increasing availability of analysis-ready…
BLM | 2021
Public lands across the West contain myriad Native American cultural sites that often include surficial stone features such as rings, alignments, and cairns. In 2018, BLM archaeologists from Wyoming’…
BLM | 2021
The invasion of exotic annual grasses is a widespread problem across the western United States. Of particular concern is cheatgrass (Bromus tectorum), which produces continuous mats of fine, highly…
BLM | 2015
The Bureau of Land Management National Operations Center (NOC) is leading efforts to collect very large scale aerial (VLSA) imagery in support of the agency’s natural resource programs. Using…
BLM | 2015
The Wyoming State BLM is using digital aerial imagery to identify cheatgrass (Bromus tectorum) in a portion of the greater sage-grouse core and connectivity areas in northeastern Wyoming. Cheatgrass…
BLM | 2015
Warming climate and chronically diminished snowpacks are straining water resources in the western United States. Properly functioning riparian systems slow runoff and store water, thus regulating…
BLM | 2015
The Bureau of Land Management (BLM) leveraged multi-scale imagery to document and measure the impacts of the HX Dam failure in 2014. It is suspected that a 5.2 magnitude earthquake compromised the…
BLM | 2015
The existing in-house holdings of BLM Utah State Office vintage aerial photographic film acquired during 1966 for the Utah Photography for Resource Management (UPRM) project (10,300 images) was…
BLM | 2015
The BLM National Operations Center (NOC) is using multi-date aerial photography and remotely sensed imagery to delineate recent and historical water cover extents and gradients of the Red River (…