Data Releases
The data collected and the techniques used by USGS scientists should conform to or reference national and international standards and protocols if they exist and when they are relevant and appropriate. For datasets of a given type, and if national or international metadata standards exist, the data are indexed with metadata that facilitates access and integration.
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Age Determinations from Various Geochronological Methods of Rock Samples in the Greater Antilles and Virgin Islands Age Determinations from Various Geochronological Methods of Rock Samples in the Greater Antilles and Virgin Islands
This data set contains various reported age determinations from various rock types collected from the larger region surrounding and including the islands of the Greater Antilles and United States Territory of Puerto Rico. Although a select few of the samples were collected as part of geological mapping and research conducted and funded by the Mineral Resources Program of the U.S...
Rainfall, Video, and Geophone Data from the Hermit's Peak/ Calf Canyon Fire Burn Area, New Mexico, June 2022 to June 2024 Rainfall, Video, and Geophone Data from the Hermit's Peak/ Calf Canyon Fire Burn Area, New Mexico, June 2022 to June 2024
Precipitation, volumetric soil-water content, videos, and geophone data characterizing postfire debris flows were collected at the 2022 Hermit’s Peak Calf-Canyon Fire in New Mexico. This dataset contains data from June 22, 2022, to June 26, 2024. The data were obtained from a station located at 35° 42’ 28.86” N, 105° 27’ 18.03” W (geographic coordinate system). Each data type is...
Rainfall, Volumetric soil-water content, Video, and Geophone Data from the Calwood Fire Burn Area, Colorado, April 2021 to November 2023 Rainfall, Volumetric soil-water content, Video, and Geophone Data from the Calwood Fire Burn Area, Colorado, April 2021 to November 2023
Rainfall, volumetric soil-water content, video, and geophone data characterizing postfire rainfall and runoff were collected at two stations in the 2020 Calwood Fire Burn Area in Colorado. This release contains data from stations at two sites named Heil Ranch (40° 8' 43.47" N, 105° 20' 26.352" W) and Calwood (40° 9' 4.76" N, 105° 21' 20.79" W). The data presented here were collected from...
Lunar Grid Reference System (LGRS) Terrestrial Navigational Training Grids in Artemis Condensed Coordinate (ACC) Format Lunar Grid Reference System (LGRS) Terrestrial Navigational Training Grids in Artemis Condensed Coordinate (ACC) Format
USGS is assessing the feasibility of map projections and grid systems for lunar surface operations. We propose developing a new Lunar Transverse Mercator (LTM), the Lunar Polar Stereographic (LPS), and the Lunar Grid Reference Systems (LGRS). We have also designed additional grids to meet NASA requirements for astronaut navigation, referred to as LGRS in Artemis Condensed Coordinates...
Comparison of Acoustic Recorders and Field Observers for Monitoring Tundra Bird Communities in Northwestern Alaska Comparison of Acoustic Recorders and Field Observers for Monitoring Tundra Bird Communities in Northwestern Alaska
Acoustic recorders can detect the presence of birds and these detections may be used for the purpose of population abundance or estimation. This monitoring project compared the abundance of tundra-breeding birds detected through both acoustic monitoring and observational surveys. The data package is comprised of four tables: (1) habitat type, including vegetation height at sites where...
Compilation of multi-agency water temperature observations for U.S. streams, 1894-2022 Compilation of multi-agency water temperature observations for U.S. streams, 1894-2022
This data release collates stream water temperature observations from across the United States from four data sources: The U.S. Geological Survey's National Water Information System (NWIS), Water Quality Portal (WQP), Spatial Hydro-Ecological Decision Systems temperature database (EcoSHEDS), and the U.S. Fish and Wildlife's NorWeST stream temperature database. These data were compiled...