Thermal

Landsat-based Water Use Mapping on a Cloud Computing Platform

Submitted by atripp on Tue, 12/11/2018 - 14:06

Innovative cloud computing resources for remote sensing science have enabled advanced capabilities and analysis for solving complex large-scale data gap challenges within the USGS Water Availability and Use Science Program. With a vision for water budget estimation for the entire Nation, this research program integrates big data research and development into model applications, evaluation, and results.

Hydrologic Impacts of Irrigation Curtailment in the Upper Klamath Basin

Submitted by atripp on Tue, 12/11/2018 - 14:01

Meeting demand for agricultural water use and ecosystems has become a challenge for the Upper Klamath Basin, which stretches across southern Oregon and northern California. This basin is home to several threatened and endangered species and to more than 200,000 acres of irrigation land on the Bureau of Reclamation’s (BOR) Klamath Project.

Near-field Remote Sensing of Streamflow in Alaska

Submitted by atripp on Tue, 12/11/2018 - 11:52

The USGS presently operates 102 streamgaging stations distributed throughout Alaska. As many of these stations are quite remote, considerable effort is needed to collect periodic measurements and maintain gages. Thus, developing remote sensing methods for measuring streamflow in this vast, largely inaccessible State is valuable for many reasons.

National Land Imaging Program Requirements, Capabilities and Analysis Activities

Submitted by atripp on Mon, 12/10/2018 - 13:21

The USGS National Land Imaging Program (NLIP) has built a long-term capacity to collect and analyze land imaging user requirements to advance the Nation’s operational and science objectives and better serve the land imaging community. The USGS documents the land imaging requirements of U.S.

Modeling Lava Dome Growth Using Visible and Infrared Imagery

Submitted by atripp on Fri, 12/07/2018 - 12:44

The potential for gravitational and explosion-driven collapse is one of the greatest hazards of lava dome eruptions.  Topographic modeling of active lava domes is useful for detecting changes that may influence collapse or explosive activity. It also provides constraints on the volume of potentially collapsible material, a key parameter of effective hazard assessment. 

 

DOI Unmanned Aircraft System (UAS) Kīlauea Eruption Response

Submitted by atripp on Fri, 12/07/2018 - 08:46

The 2018 eruption of the Kīlauea volcano in the Hawaiian islands is historically unprecedented in many ways, with explosions and repetitive large-scale collapse events at the volcano’s summit and voluminous lava output in the Lower East Rift Zone (LERZ) that has strongly impacted communities in the lower district of Puna. Additionally, it marks the Federal Government’s first UAS response to a volcanic eruption.

Enhancing Safety, Data Quality, and Cost-efficiency of Migratory Bird Surveys

Submitted by atripp on Mon, 12/03/2018 - 09:19

The FWS Division of Migratory Bird Management is integrating remote sensing technology to enhance the safety, data quality, and cost-efficiency of migratory bird surveys that inform management decisions.  Recent investments include 1) acquisition of data storage and high-performance computing resources and integration of these resources into the FWS’s information te