394 datasets found
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Federal
Surficial geology interpretive map from the inner continental shelf off the northern Oregon and southern Washington coast based on sidescan-sonar imagery and sediment samples
Department of the Interior —
Two 21-day field operations were conducted in 1997 and 1998 in the estuaries and on the inner continental shelf off the northern Oregon and southern Washington coast.... -
State
Engineering-geologic map, Alaska Highway corridor, Delta Junction to Dot Lake, Alaska
State of Alaska —
The engineering-geologic map, on two sheets, is derived electronically from the surficial-geologic map of the initial segment of the proposed natural gas pipeline... -
Federal
Gambia Land Use Land Cover 1975
Department of the Interior —
This dataset is the first (circa 1975) in a series of three 1-kilometer land use land cover (LULC) time-periods datasets (1975, 2000, and 2013) aids in monitoring... -
Federal
Database for the Geologic Map of Pocket Basin, Yellowstone National Park, Wyoming
Department of the Interior —
This digital publication describes completely the hydrothermal, sedimentary, and volcanic deposits, as well as thermal features as a basis for understanding the... -
Federal
Rapid-response digital elevation models of the 2020-present summit eruptions at Kilauea Volcano, Island of Hawai'i (updated 2025-09-16)
Department of the Interior —
We depict changing eruptive features within the summit caldera of Kilauea volcano, Island of Hawai'i with rapid-response digital elevation models (DEMs) acquired... -
Federal
Data release for Surficial Geology of the Northern San Luis Valley, Saguache, Fremont, Custer, Alamosa, Rio Grande, Conejos, and Costilla Counties, Colorado
Department of the Interior —
The San Luis Valley and associated underlying basin of south-central Colorado and north-central New Mexico is the largest structural and hydrologic basin of the Rio... -
State
Derivative Geologic-Materials Map of the Anchorage C-8 NW Quadrangle, Alaska
State of Alaska —
This map is one of a series of four 1:25,000-scale quadrangle maps (Anchorage C-8 NW Quadrangle) intended to provide information on the geology and construction... -
State
Simplified Geologic Map and Cross Sections of Central and East Anchorage, Alaska
State of Alaska —
This geologic map and preliminary cross sections of central and east Anchorage, Alaska, are based on previous mapping, limited new photointerpretation, and available... -
State
Surficial geology of the Tyonek area, south-central Tyonek Quadrangle, Alaska
State of Alaska —
The Tyonek area in the northwestern Cook Inlet trough is rich in petroleum, coal, geothermal, aggregate, and timber resources, but the detailed geologic mapping... -
State
Storm impact survey data for selected Alaska coastal communities in response to Extra-Tropical Cyclone Merbok, September 2022
State of Alaska —
Storm impact survey data for selected Alaska coastal communities in response to Extra-Tropical Cyclone Merbok, September 2022, Raw Data File 2022-14, presents Global... -
State
Photogrammetry-derived orthoimagery and elevation data for Barry Arm landslide, Southcentral Alaska, June 27, 2020
State of Alaska —
The State of Alaska Division of Geological & Geophysical Surveys (DGGS) used Structure-from-Motion (SfM) photogrammetry from an unmanned aerial system (UAS) to... -
Federal
Seed source, not drought, determines patterns of seed production in Sierra Nevada conifers (ver. 2.0, January 2023)
Department of the Interior —
This release consists of data collected from 26 plots in two national parks over a 19-year period. The data consists of plot-level seed counts for three genera,... -
State
Digitized legacy maps of surficial geology and morphology of the central Arctic Coastal Plain, Alaska
State of Alaska —
Digitized legacy maps of surficial geology and morphology of the central Arctic Coastal Plain, Alaska, Data Release, provides a digitized version of Rawlinson's 1993... -
State
Tsunami inundation maps of Sitka, Alaska
State of Alaska —
The purpose of this study is to evaluate potential tsunami hazards for the community of Sitka. We numerically modeled the extent of inundation from tsunami waves... -
Federal
MT across the Southern San Andreas Fault Zone California: Station mvx026
Department of the Interior —
The Southern San Andreas fault (SSAF) poses one of the largest seismic risks in California. However, structural properties around Coachella Valley remain enigmatic.... -
State
Geologic map of Okmok Volcano
State of Alaska —
Geologic map of Okmok Volcano, Report of Investigation 2023-1, shows the distribution of historic, Holocene, and late Pleistocene volcanic rocks and deposits related... -
State
High-resolution lidar data for infrastructure corridors, Nabesna Quadrangle, Alaska
State of Alaska —
In advance of design, permitting, and construction of a pipeline to deliver North Slope natural gas to out-of-state customers and Alaska communities, the Division of... -
State
Surficial-geologic map of the Seward D-6 Quadrangle, Alaska
State of Alaska —
Surficial-geologic map of the Seward D-6 Quadrangle, Alaska, Report of Investigation 84-15, shows the distribution of unconsolidated deposits and undifferentiated... -
State
Engineering-geologic map of the Alaska Highway Corridor, Robertson River to Tetlin Junction, Alaska
State of Alaska —
The engineering-geologic map is derived electronically, using Geographic Information System (GIS) software, from the surficial-geologic map of the second segment of...
394 datasets found