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Mineral predominance map for Nabesna, Alaska, derived from imaging spectrometer reflectance data Reflectance data from HyMap™ were processed using the Material Identification and Characterization Algorithm (MICA), a module of the USGS PRISM (Processing Routines in IDL for Spectroscopic Measurements) software (Kokaly, 2011), programmed in Interactive Data Language (IDL; Harris Geospatial Solutions, Broomfield, Colorado). The HyMap reflectance data are provided and described in this data release. MICA identifies the spectrally predominant mineral(s) in each pixel of imaging spectrometer data by comparing continuum-removed spectral features in the pixel’s reflectance spectrum to continuum-removed absorption features in reference spectra of minerals, vegetation, water, and other materials. Linear continuum removal... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Alaska, Alaska, Alaska Range, Bond Creek, Canada, All tags... ENVI, Environment for Visualizing Images, HyMap, MRP, Mineral Resources Program, Nabesna, Nabesna A-2 quadrangle, Nabesna A-4 quadrangle, Nabesna B-4 quadrangle, Nikonda Creek, Nutzotin Mountains, Orange Hill, SWIR, VNIR, Valdez-Cordova, Wrangell Mountains, Wrangell–Saint Elias National Preserve, Yukon Territory, economy, geoscientificInformation, hyperspectral imaging, imageryBaseMapsEarthCover, imaging spectroscopy, infrared imaging, mineral resources, mineralogy, remote sensing, shortwave infrared, spectroscopy, visible-near infrared, Fewer tags Proportion of Non-Sage-grouse Habitat Within an 18-km Radius This map depicts the proportion of non-Sage-grouse habitat with 18km of each pixel. The map was produced using a moving window analysis on the Distribution of Non-Sage Grouse Habitat in the Conservation Assessment Area with a search radius of 18km. The product of the moving window was the mean pixel value within the window. This map has a 540m resolution. Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Alberta, Arizona, British Columbia, California, Canada, All tags... Centrocercus urophasianus, Colorado, Idaho, Montana, Nebraska, Nevada, New Mexico, North America, North Dakota, Oregon, Saskatchewan, South Dakota, USGS-EMA-LOW-SB SMC: Greater sage-grouse, United States, Utah, Washington, Wyoming, Wyoming Basins Ecoregional Assessment, biogeography, biota, bird conservation, birds, conservation, ecology, environment, habitats, land use and land cover, life sciences, maps and atlases, non-habitat, Fewer tags White mica wavelength position map for Nabesna, Alaska, derived from imaging spectrometer reflectance data A map of the wavelength position of the white mica 2,200 nanometer (nm) Al-OH absorption feature was compiled for a region of Nabesna, Alaska, using HyMap™ reflectance data provided and described in this data release. White mica wavelength position was computed for each pixel with spectrally predominant muscovite or illite. The computation was made using a function of the USGS PRISM (Processing Routines in IDL for Spectroscopic Measurements) software (Kokaly, 2011), programmed in Interactive Data Language (IDL; Harris Geospatial Solutions, Broomfield, Colorado). The PRISM function applies linear continuum-removal (Clark and Roush, 1984) to the 2,200 nm feature and fits a parabola to three channels: the channel... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Alaska, Alaska, Alaska Range, Bond Creek, Canada, All tags... ENVI, Environment for Visualizing Images, HyMap, MRP, Mineral Resources Program, Nabesna, Nabesna A-2 quadrangle, Nabesna A-4 quadrangle, Nabesna B-4 quadrangle, Nikonda Creek, Nutzotin Mountains, Orange Hill, SWIR, VNIR, Valdez-Cordova, Wrangell Mountains, Wrangell–Saint Elias National Preserve, Yukon Territory, economy, geoscientificInformation, hyperspectral imaging, imageryBaseMapsEarthCover, imaging spectroscopy, infrared imaging, mineral resources, mineralogy, remote sensing, shortwave infrared, spectroscopy, visible-near infrared, Fewer tags Human Modification for the Canada-US Transboundary Study Area Measures of ecological integrity are increasingly being used to monitor and evaluate the status and condition of their landscapes, and numerous methods have been developed to map the pattern of human activities. The ‘Human Modification – Transboundary (HMT)’ model is designed to provide a comprehensive, but parsimonious approach, that uses several stressor/threats datasets to estimate level of human modification. There are three important elements that define the HM approach: (a) the human modification stressors and their data sources (b) the measurement unit used for each stressor, and (c) the method used to combine the effects of multiple stressors into an overall score of human modification. The way in which... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, GeoTIFF, Map Service, Raster; Tags: Canada, Great Northern LLC, United States, degree of human modification, ecological integrity, All tags... fuzzy sum, land use, landscape assessments, landscape integrity, landscape stressors, transboundary, Fewer tags Maximum horizontal stress orientation and relative stress magnitude (faulting regime) data throughout North America This Data Release accompanies the publication "State of stress in areas of active unconventional oil and gas development in North America" by J.-E. Lund Snee (now J.-E. Lundstern) and M.D. Zoback (2022) in the AAPG Bulletin. This dataset provides maximum horizontal stress (SHmax) orientation and relative stress magnitude (faulting regime) information that comprise a new-generation crustal stress map for North America. Relative stress magnitudes are presented using the Aϕ (A_phi) parameter, a single scalar that represents the ratio of the three principal stress magnitudes. Data were collected between 2015 and 2022. Data points for SHmax orientations, relative stress magnitudes, and the earthquake focal mechanisms... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, Raster, Shapefile; Tags: Canada, Caribbean Islands, Caribbean Sea, Holocene, NCCWSC, All tags... North America, Quaternary, USGS:6469516bd34e3a6027e2f527, United States, earthquakes, engineering geology, geoscientificInformation, hazards, induced seismicity, maps and atlases, tectonic processes, Fewer tags Proportion of Non-Sage-grouse Habitat Within an 54-km Radius This map depicts the proportion of non-Sage-grouse habitat within 54km of each pixel. The map was produced using a moving window analysis on the Distribution of Non-Sage Grouse Habitat in the Conservation Assessment Area with a search radius of 54km. The product of the moving window was the mean pixel value within the window. This map has a 540m resolution. Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Alberta, Arizona, British Columbia, California, Canada, All tags... Centrocercus urophasianus, Colorado, Idaho, Montana, Nebraska, Nevada, New Mexico, North America, North Dakota, Oregon, Saskatchewan, South Dakota, USGS-EMA-LOW-SB SMC: Greater sage-grouse, United States, Utah, Washington, Wyoming, Wyoming Basins Ecoregional Assessment, biogeography, biota, bird conservation, birds, conservation, ecology, environment, habitats, land use and land cover, life sciences, maps and atlases, non-habitat, Fewer tags  A bathymetric terrain model of multibeam sonar data collected between 2005 and 2018 along the Queen Charlotte Fault System in the Eastern Gulf of Alaska from Cross Sound, Alaska to Queen Charlotte Sound, Canada. (30 meter resolution, 32-bit GeoTIFF, UTM 8 WGS 84, WGS 84 Ellipsoid) This data publication is a compilation of six different multibeam surveys covering the previously unmapped Queen Charlotte Fault offshore southeast Alaska and Haida Gwaii, Canada. These data were collected between 2005 and 2018 under a cooperative agreement between the U.S. Geological Survey, Natural Resources Canada, and the National Oceanic and Atmospheric Administration. The six source surveys from different multibeam sonars are combined into one terrain model with a 30-m resolution. A complementary polygon shapefile records the extent of each source survey in the output grid. Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Baranof Fan, Baranof Island, CCGS Vector, CHS, CMHRP, All tags... Canada, Canadian Hydrographic Service, Chatham Strait, Chichagof Island, Coastal and Marine Hazards and Resources Program, Cross Sound, Dixon Entrance, Elevation, GeoscientificInformation, Gulf of Alaska, Haida Gwaii, Heceta Knoll, Icy Point, Moresby Canyon, NOAA, NOAA Ship Fairweather, NRC, National Oceanographic and Atmospheric Administration, Natural Resources Canada, North Pacific Ocean, Noyes Canyon, Oceans, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Queen Charlotte Fault, Queen Charlotte Sound, R/V Kilo Moana, R/V Medeia, R/V Sikuliaq, R/V Solstice, U.S. Geological Survey, USGS, United States of America, University of Alaska Fairbanks, University of Hawai'i, WHCMSC, Woods Hole Coastal and Marine Science Center, Yakobi Sea Valley, bathymetry, depth, elevation, geology, geophysics, geospatial datasets, multibeam sonar, seafloor, Fewer tags Proportion of Non-Sage-grouse Habitat Within an 5-km Radius This map depicts the proportion of non-Sage-grouse habitat within 5km of each pixel. The map was produced using a moving window analysis on the Distribution of Non-Sage Grouse Habitat in the Conservation Assessment Area with a search radius of 5km. The product of the moving window was the mean pixel value within the window. This map has a 540m resolution. Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Alberta, Arizona, British Columbia, California, Canada, All tags... Centrocercus urophasianus, Colorado, Idaho, Montana, Nebraska, Nevada, New Mexico, North America, North Dakota, Oregon, Saskatchewan, South Dakota, USGS-EMA-LOW-SB SMC: Greater sage-grouse, United States, Utah, Washington, Wyoming, Wyoming Basins Ecoregional Assessment, biogeography, biota, bird conservation, birds, conservation, ecology, environment, habitats, land use and land cover, life sciences, maps and atlases, non-habitat, Fewer tags Sagebrush habitat in the western US (90m) Location of all sagebrush species land cover obtained from the LANDFIRE (90m) Existing Vegetation Type dataset Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Alberta, Arizona, Artemisia spp., British Columbia, California, All tags... Canada, Colorado, Idaho, Montana, Nevada, New Mexico, North Dakota, Oregon, Saskatchewan, South Dakota, United States, Washington, Wyoming, biogeography, biota, distribution, ecological systems, ecology, environment, existing vegetation, habitats, land use and land cover, maps and atlases, sagebrush, vegetation, Fewer tags Sagebrush habitat in the western US (540m) Location of all sagebrush species land cover obtained from the LANDFIRE (90m) Existing Vegetation Type dataset Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Alberta, Arizona, Artemisia spp., British Columbia, California, All tags... Canada, Colorado, Idaho, Montana, Nevada, New Mexico, North Dakota, Oregon, Saskatchewan, South Dakota, United States, Utah, Washington, Western United States, Wyoming, biogeography, biota, distribution, ecological systems, ecology, environment, existing vegetation, habitats, land use and land cover, maps and atlases, sagebrush, vegetation, Fewer tags