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BOR | 2019
BOR is a key partner in the Trinity River Restoration Program (TRRP), located in far northern California. Remote sensing for the TRRP includes annual high-resolution aerial photography (0.5-foot…
BOR | 2019
An effort for long-term monitoring using Interferometric Synthetic Aperture Radar (InSAR) to recognize, map, and monitor landslide-related deformation over the southern portion of the Green Mountain…
BOR | 2019
The Colorado River is the principal source of water for agriculture and riparian vegetation in Arizona, southern California, and southern Nevada. The BOR Lower Colorado Region accounts for water use…
BLM | 2019
A decommissioned landfill located on BLM-managed land in Fairplay, Colorado, was found to be leeching chemicals into the groundwater. A planimetric and topographic survey was requested to be used in…
BLM | 2019
Landscape Cover Analysis and Reporting Tools (LandCART) is an online mapping application being developed by the BLM Geospatial Imaging group at the National Operations Center (NOC) through a National…
BLM | 2019
Since 2014, the National Operations Center (NOC) has provided remotely sensed geospatial data products to support management officials conducting Emergency Stabilization and Rehabilitation (ESR)…
BLM | 2019
Above average snowpack across Colorado in 2018–19 led to an unprecedented avalanche season, with the concomitant deposition of debris in streams creating flooding hazards across the state. This was…
BLM | 2011
Lidar and aerial photography are valuable tools for preliminary investigations by cadastral surveyors. Boundary disputes are often decided using survey information. Remote sensing data…
BLM | 2011
The Pacific Northwest Hydrography Framework is sponsoring a working group tasked to evaluate the use of lidar-derived DEMs as a principal data source for updating the National Hydrology Database (NHD…
BLM | 2011
The Oregon BLM State Office developed a semi-automated technique to map juniper distribution for specific project areas. The technique uses 0.5 meter color infra-red NAIP imagery to identify…
BOR | 2011
Consumptive water use refers to water that is removed from a watershed by evapotranspiration (loss of water from direct evaporation or plant transpiration), making it unavailable for other uses.…
BLM | 2011
The famous Laetoli footprints were made by a human ancestor 3.56 million years ago in the Rift Valley of Tanzania and are the earliest fossil evidence of bipedalism in our ancestors. The trail…