The Bureau of Reclamation (BOR) uses Landsat data to help monitor consumptive water use throughout the western United States. BOR analysts use Landsat imagery to map irrigated crops for estimating water demand and to monitor interstate and inter-basin water compact compliance. The BOR is also involved in ecological restoration of a number of rivers in the West. Light detection and ranging (lidar), multispectral aerial imagery, and sonar data are used to generate maps of topography, vegetation, and river channel bathymetry, which help guide restoration activities.

Bureau Full Name
Bureau of Reclamation

RiverView: Another Point of View for Remote Sensing

Submitted by atripp on Tue, 03/31/2020 - 15:25

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 pixel resolution), which provides a standard point of view for detecting morphological and vegetation changes to the river channel and floodplain.

Estimates of Evapotranspiration and Evaporation along the Lower Colorado River

Submitted by atripp on Tue, 03/31/2020 - 11:07

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 in each state, verifies water conservation programs, and fulfills other water management information needs in the Lower Colorado Basin.

2019 DOI Remote Sensing Activities

Remotely sensed data and derived information contribute significantly to mission-critical work across the Department of the Interior (DOI). This report from the DOI Remote Sensing Working Group (DOIRSWG) highlights a sample of DOI remote sensing applications and illustrates the many types of technology, platforms, and specialized sensors employed.* DOI personnel use remote sensing technology to evaluate and monitor changing land-surface and natural resource conditions over the vast areas for which DOI has responsibility.

Population at Risk Studies for Dam Failure Loss of Life Analysis

Submitted by atripp on Fri, 11/30/2018 - 14:47

BOR Population at Risk studies are used to determine the possible magnitude of loss of life in the event of a dam failure. Inundation extent, population at risk, and life loss estimation are the three components commonly considered in failure consequences. Remotely sensed data play a major role in determining population locations and densities.

Identification of Deformation in Paradox Valley Using InSAR

Submitted by atripp on Fri, 11/30/2018 - 14:30

The BOR operates the Paradox Valley Unit (PVU), a salinity control project located at Paradox Valley in western Colorado that helps to minimize water degradation in the Colorado River. PVU diverts up to 90% of the naturally occurring brine groundwater in Paradox Valley, preventing it from entering the Dolores River.