Filters: Date Range: {"choice":"week"} (X) > Types: OGC WFS Layer (X)
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Glacier National Park, Montana. Apikuni Mountain, viewed from east of Miniglacier. Sequence from top: Apikuni Formation of green-gray argillites, light-banded Altyn Formation (Precambrian dolomite), Lewis thrust, landslide material. July 18, 1984.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Glacier National Park,
Glacier National Park, Montana,
National Parks,
color transparency (slides)
Recent minor fault of interbedded clay and sand of Talbot formation: on Morgan Creek, Kent County, Maryland. 1912. Plate 8 in U.S. Geological Survey Folio 204. 1916.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Kent County, Maryland,
photo print
Grand Canyon National Park, Arizona. Cherty limestone in the Kaibab Formation. April 1968.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Grand Canyon National Park,
Grand Canyon National Park, Arizona,
Hamilton, W.B. Collection,
National Parks,
Photographers,
The National Park Service (NPS) requests burn severity assessments through an agreement with the U.S. Geological Survey (USGS) to be completed by analysts with the Monitoring Trends in Burn Severity (MTBS) Program. The MTBS Program assesses the frequency, extent, and magnitude (size and severity) of all large wildland fires (wildfires and prescribed fires) in the conterminous United States (CONUS), Alaska, Hawaii, and Puerto Rico for the period 1984 and beyond. All fires reported as greater than 1,000 acres in the western U.S. and greater than 500 acres in the eastern U.S. are mapped across all ownerships. MTBS produces a series of geospatial and tabular data for analysis at a range of spatial, temporal, and thematic...
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: AK,
Alaska,
Burn severity,
Burned area,
CONUS,
The National Park Service (NPS) requests burn severity assessments through an agreement with the U.S. Geological Survey (USGS) to be completed by analysts with the Monitoring Trends in Burn Severity (MTBS) Program. The MTBS Program assesses the frequency, extent, and magnitude (size and severity) of all large wildland fires (wildfires and prescribed fires) in the conterminous United States (CONUS), Alaska, Hawaii, and Puerto Rico for the period 1984 and beyond. All fires reported as greater than 1,000 acres in the western U.S. and greater than 500 acres in the eastern U.S. are mapped across all ownerships. MTBS produces a series of geospatial and tabular data for analysis at a range of spatial, temporal, and thematic...
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: AK,
Alaska,
Burn severity,
Burned area,
CONUS,
The National Park Service (NPS) requests burn severity assessments through an agreement with the U.S. Geological Survey (USGS) to be completed by analysts with the Monitoring Trends in Burn Severity (MTBS) Program. The MTBS Program assesses the frequency, extent, and magnitude (size and severity) of all large wildland fires (wildfires and prescribed fires) in the conterminous United States (CONUS), Alaska, Hawaii, and Puerto Rico for the period 1984 and beyond. All fires reported as greater than 1,000 acres in the western U.S. and greater than 500 acres in the eastern U.S. are mapped across all ownerships. MTBS produces a series of geospatial and tabular data for analysis at a range of spatial, temporal, and thematic...
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: AK,
Alaska,
Burn severity,
Burned area,
CONUS,
These data products are preliminary burn severity assessments derived from data obtained from suitable imagery (including Landsat TM, Landsat ETM+, Landsat OLI, Sentinel 2A, and Sentinel 2B). The pre-fire and post-fire subsets included were used to create a differenced Normalized Burn Ratio (dNBR) image. The dNBR image attempts to portray the variation of burn severity within a fire. The severity ratings are influenced by the effects to the canopy. The severity rating is based upon a composite of the severity to the understory (grass, shrub layers), midstory trees and overstory trees. Because there is often a strong correlation between canopy consumption and soil effects, this algorithm works in many cases for Burned...
Formation of salt cone at Salar de Pocitos. New salt cone formed by growth of a nodule on one of the slat veins. Salta Province, Argentina. Circa 1962. Published in U.S. Geological Survey Professional Paper 811, Figure 37-B. 1974.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Argentina,
photo print
The objective of this project was to create a shoreline inventory for Hawai‘i Island, the largest and most diverse island in the Hawaiian archipelago. This was done via the collection and processing of high-resolution (<4 cm) aerial imagery along the approximately 428 km long shoreline of Hawai‘i Island using a helicopter-mounted imaging system developed by the University of Hawai‘i at Hilo Spatial Data Analysis & Visualization (SDAV) research laboratory. The collected imagery is supplemented by survey-grade ground control data gathered across a limited number of high priority coastline segments, which were determined in coordination with the Hawai‘i County planning department and land managers. These data represent...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Hawaii Island,
aerial photography,
biota,
geospatial datasets
Ripple marks in Burke formation on Tiger Peak. Shoshone County, Idaho. September 18 1904. Plate 6-A in U.S. Geological Survey Professional Paper 62. 1908.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Photographers,
Ransome, F.L. Collection,
Shoshone County, Idaho,
photo print
Glacier National Park, Montana. Mud cracks in the Grinnell (Spokane) Formation. July 23, 1982.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Glacier National Park,
Glacier National Park, Montana,
National Parks,
color transparency (slides)
Index card and album caption: The Wescogame Formation in Grand Canyon. B, Massive unit of large-scale cross-strata with thinner beds below forming cliff unit of formation, slope unit above; Esplanade Sandstone cliff in the upper left, Kaibab Trail, south. Grand Canyon National Park. Coconino County, Arizona. n.d. Published as Figure C7-B in U.S. Geological Survey Professional Paper 1173. 1982.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Coconino County, Arizona,
Grand Canyon National Park Collection,
McKee, E.D. Collection,
National Parks,
Photographers,
Photomicrograph of metaconglomerate of the Weisner formation: with crossed nicols, showing typical interlocking texture of quartzite (above) and composite mineral character of some of the pebbles. Bartow County, Georgia. Circa 1944. Plate 2-D, in U.S.Geological Survey Professional Paper 224. 1950.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Bartow County, Georgia,
Photomicrographs,
photo print
Death Valley National Park, California. Pottery from the Death Valley IV site, known as Death Valley brown ware. It was made locally and tempered with schist from the Precambrian Johnnie Formation. Circa 1960.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Death Valley National Park,
Death Valley National Park, California,
Hunt, C.B. Collection,
National Parks,
Photographers,
California black oak (Quercus kelloggii) groves are a fundamental part of the landscape in Yosemite Valley and the tree is a cultural keystone species for associated Tribal Nations. For centuries, tribal members have planted, tended, burned, and gathered around black oak. Before Euro-American settlers, the tribes actively maintained a sacred, reciprocal relationship with these groves that promoted seedling recruitment, acorn production, pest reduction, and longevity. After Park creation, cultural practices were largely prohibited to the detriment of black oak and tribal health. This project will reinstate tribal members as stewards of black oak through tending and knowledge transmission. Tribal members, with...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2021,
CASC,
Forests,
Forests,
Indigenous Peoples,
Coal bed A, the base of the Tullock member of the Lance formation, exposed on West Corral Creek in Sec. 2, T. 4 N., R. 36 E. The characteristic thin sandy parting is shown near the top of the bed. Treasure County, Montana. 1912. Plate 9-B in U.S. Geological Survey Bulletin 749. 1923.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Photographers,
Rogers, G.S. Collection,
Treasure County, Montana,
photo print
Contact between Judith River beds and Claggett formation, Cow Creek. Montana. 1904.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Montana,
photo print
Neverita and Pecten zones of San Joaquin formation: Neverita zone at type locality on east side of Arroyo Bifido, sec. 35, T. 21 S., R 17 E. Basal sandstone and lower part of overlying sand form low cliff under derrick on skyline. Kings County, California. 1930. Plate 18-A, U.S.Geological Survey Professional Paper 195. 1940.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Kings County, California,
photo print
A goal of the USGS Earth Mapping Resources Initiative (Earth MRI) program, which partners the USGS with State Geological Surveys, Federal agencies, and the private sector, is to collect new geological, geophysical, geochemical, and topographic (lidar) data in key areas of the U.S., with the purpose of stimulating domestic mineral exploration and production of critical minerals. As a first step, the Earth MRI program identified regional geographic areas within the United States that may have potential to host deposits containing critical minerals. These are the focus areas described in Dicken and others (2022) (https://doi.org/10.5066/P9DIZ9N8). As a further step to meet Earth MRI priorities, mineral deposit information...
These data products are preliminary burn severity assessments derived from data obtained from suitable imagery (including Landsat TM, Landsat ETM+, Landsat OLI, Sentinel 2A, and Sentinel 2B). The pre-fire and post-fire subsets included were used to create a differenced Normalized Burn Ratio (dNBR) image. The dNBR image attempts to portray the variation of burn severity within a fire. The severity ratings are influenced by the effects to the canopy. The severity rating is based upon a composite of the severity to the understory (grass, shrub layers), midstory trees and overstory trees. Because there is often a strong correlation between canopy consumption and soil effects, this algorithm works in many cases for Burned...
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