News
Technical Announcements
Explore the technical news that focuses on data, methodologies, and more.
Great strides made toward a national hydrography framework with release of the initial USGS NHDPlus High Resolution datasets.
We've got a library full of spectral signatures, like a police fingerprint library for minerals and other substances!
As part of an ongoing effort to improve the suite of hydrography web-based map services, the USGS will separate the services for the National Hydrography Dataset (NHD) and Watershed Boundary Dataset (WBD).
A new tool, which predicted the recent, rapid growth and continued spread of chronic wasting disease in deer, can help forecast and manage other costly biological threats to humans, animals and the environment, according to a recently published U.S. Geological Survey study.
While freshwater ecosystems cover only a small amount of the land surface in Alaska, they transport and emit a significant amount of carbon, according to new U.S. Geological Survey research. An invited feature article for Ecological Applications provides the first-ever major aquatic carbon flux assessment for the entire state. Carbon flux refers to the rate of carbon transfer between pools.
More than two dozen short videos on mastering USGS geospatial tools now available
The USGS is currently soliciting project proposals for 2018 grants on earthquake hazards science.
The U.S. Geological Survey releases a new tile cached map service for hydrography
Access to consistent high-quality images to study changes on Earth’s surface is getting easier. The USGS Landsat standard (Level-1) product inventory is now structured by data quality and offers improved calibration. Data designated as Tier 1 provide the highest accuracy and can be reliably used to analyze changes to Earth’s surface over time.
Collaboration funding continues to move the 3D Elevation Program forward
In order to provide long-term storage of diverted surface water from the Rio Grande as part of the Aamodt water rights settlement, managed aquifer recharge by surface infiltration in Pojoaque River Basin arroyos was proposed as an option.
The new table includes both standard and conventional atomic weights values to clarify that many atomic weights have natural variation and to provide single values for chemical education use