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Shrub Percent - Provisional Remote Sensing Shrub/Grass NLCD Products for the Great Basin Accurate and consistent estimates of shrubland ecosystem components are crucial to a better understanding of ecosystems condition in arid and semiarid lands. We developed an innovative approach by integrating multiple information to quantify shrubland components as continuous field products within the National Land Cover Database (NLCD). The approach consists of five major parts: field sample collection, high-resolution mapping of shrubland components using WorldView-2 imagery and regression tree models, Landsat 8 radiometric balancing and phenological mosaicking, coarse resolution estimate of shrubland components across a large geographic extent using Landsat 8 phenological mosaics and regression tree models, and... Types: Citation; Tags: 002, 007, 010, AZ, CA, All tags... Geospatial Products, Great Basin, Great Basin, ID, NV, OR, Remote Sensing, SageDAT-data, Shrubland, State of Arizona, State of California, State of Idaho, State of Nevada, State of Oregon, State of Utah, U.S., U.S. Geoloical Survery, US, USGS, UT, United States, annual herbaceous, bare ground, big sagebrush, biota, digital spatial data, environment, herbaceous, imageryBaseMapsEarthCover, land cover, litter, sagebrush, shrub, Fewer tags Shrub Height - Provisional Remote Sensing Shrub/Grass NLCD Products for the Great Basin Accurate and consistent estimates of shrubland ecosystem components are crucial to a better understanding of ecosystems condition in arid and semiarid lands. We developed an innovative approach by integrating multiple information to quantify shrubland components as continuous field products within the National Land Cover Database (NLCD). The approach consists of five major parts: field sample collection, high-resolution mapping of shrubland components using WorldView-2 imagery and regression tree models, Landsat 8 radiometric balancing and phenological mosaicking, coarse resolution estimate of shrubland components across a large geographic extent using Landsat 8 phenological mosaics and regression tree models, and... Types: Citation; Tags: 002, 007, 010, AZ, CA, All tags... Geospatial Products, Great Basin, Great Basin, ID, NV, OR, Remote Sensing, SageDAT-data, Shrubland, State of Arizona, State of California, State of Idaho, State of Nevada, State of Oregon, State of Utah, U.S., U.S. Geoloical Survery, US, USGS, UT, United States, annual herbaceous, bare ground, big sagebrush, biota, digital spatial data, environment, herbaceous, imageryBaseMapsEarthCover, land cover, litter, sagebrush, shrub, Fewer tags Sediment grain size and digital image calibration parameters from the mouth of the Columbia River, Oregon and Washington, 2014 This portion of the data release provides the data used to develop the calibration equation for the images in Digital seafloor images and sediment grain size from the mouth of the Columbia River, Oregon and Washington, 2014 for the estimate of median grain size. This dataset includes 63 still images extracted from digital video imagery of sediment grab samples along with laboratory grain size analysis of the sediment grab samples taken from the mouth of the Columbia River, OR and WA, USA. Still images were extracted from video footage whenever the camera was resting on the sediment sample and individual sediment grains were visible and in focus. The images were used to calculate the calibration curve through auto-correlation... Categories: Data; Types: Citation; Tags: Columbia River, State of Oregon, State of Washington, Substrate, estuarine processes, All tags... geology, geoscientificInformation, geospatial datasets, marine sediments, oceans, sediment, sediment transport, sediment transport, underwater photography, video observation, videography, Fewer tags Coastal and Marine Ecological Classifcation Standard (CMECS) geoforms of the Oregon outer continental shelf (OCS) proposed wind farm site This polygon shapefile is part of a data release of the Oregon outer continental shelf (OCS) proposed wind farm map site. The polygons have attribute values for Coastal and Marine Ecological Classification Standard (CMECS) geoforms, substrate, and modifiers. CMECS is the U.S. government standard for marine habitat characterization and was developed by representatives from a consortium of federal agencies. The standard provides an ecologically relevant structure for biologic, geologic, chemical, and physical habitat attributes. This map illustrates the geoform and substrate components of the standard. The CMECS classes are documented at https://www.fgdc.gov/standards/projects/FGDC-standards-projects/cmecs-folder/CMECS_Version_06-2012_FINAL.pdf.... Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: BOEM, Bureau of Ocean Energy Management, CMECS, CMGP, Coastal and Marine Geology Program, All tags... Coos Bay, Coos Bay, Coos County, Oregon, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Physical Habitats and Geomorphology, State of Oregon, U.S. Geological Survey, USGS, geoscientificInformation, marine geology, marine geophysics, marine geophysics, oceans, sea-floor characteristics, Fewer tags Bare Ground Percent - Provisional Remote Sensing Shrub/Grass NLCD Products for the Great Basin Accurate and consistent estimates of shrubland ecosystem components are crucial to a better understanding of ecosystems condition in arid and semiarid lands. We developed an innovative approach by integrating multiple information to quantify shrubland components as continuous field products within the National Land Cover Database (NLCD). The approach consists of five major parts: field sample collection, high-resolution mapping of shrubland components using WorldView-2 imagery and regression tree models, Landsat 8 radiometric balancing and phenological mosaicking, coarse resolution estimate of shrubland components across a large geographic extent using Landsat 8 phenological mosaics and regression tree models, and... Types: Citation; Tags: 002, 007, 010, AZ, CA, All tags... Geospatial Products, Great Basin, Great Basin, ID, NV, OR, Remote Sensing, SageDAT-data, Shrubland, State of Arizona, State of California, State of Idaho, State of Nevada, State of Oregon, State of Utah, U.S., U.S. Geoloical Survery, US, USGS, UT, United States, annual herbaceous, bare ground, big sagebrush, biota, digital spatial data, environment, herbaceous, imageryBaseMapsEarthCover, land cover, litter, sagebrush, shrub, Fewer tags Sagebrush Percent - Provisional Remote Sensing Shrub/Grass NLCD Products for the Great Basin Accurate and consistent estimates of shrubland ecosystem components are crucial to a better understanding of ecosystems condition in arid and semiarid lands. We developed an innovative approach by integrating multiple information to quantify shrubland components as continuous field products within the National Land Cover Database (NLCD). The approach consists of five major parts: field sample collection, high-resolution mapping of shrubland components using WorldView-2 imagery and regression tree models, Landsat 8 radiometric balancing and phenological mosaicking, coarse resolution estimate of shrubland components across a large geographic extent using Landsat 8 phenological mosaics and regression tree models, and... Types: Citation; Tags: 002, 007, 010, AZ, CA, All tags... Geospatial Products, Great Basin, Great Basin, ID, NV, OR, Remote Sensing, SageDAT-data, Shrubland, State of Arizona, State of California, State of Idaho, State of Nevada, State of Oregon, State of Utah, U.S., U.S. Geoloical Survery, US, USGS, UT, United States, annual herbaceous, bare ground, big sagebrush, biota, digital spatial data, environment, herbaceous, imageryBaseMapsEarthCover, land cover, litter, sagebrush, shrub, Fewer tags Big Sagebrush Percent - Provisional Remote Sensing Shrub/Grass NLCD Products for the Great Basin Accurate and consistent estimates of shrubland ecosystem components are crucial to a better understanding of ecosystems condition in arid and semiarid lands. We developed an innovative approach by integrating multiple information to quantify shrubland components as continuous field products within the National Land Cover Database (NLCD). The approach consists of five major parts: field sample collection, high-resolution mapping of shrubland components using WorldView-2 imagery and regression tree models, Landsat 8 radiometric balancing and phenological mosaicking, coarse resolution estimate of shrubland components across a large geographic extent using Landsat 8 phenological mosaics and regression tree models, and... Types: Citation; Tags: 002, 007, 010, AZ, CA, All tags... Geospatial Products, Great Basin, Great Basin, ID, NV, OR, Remote Sensing, SageDAT-data, Shrubland, State of Arizona, State of California, State of Idaho, State of Nevada, State of Oregon, State of Utah, U.S., U.S. Geoloical Survery, US, USGS, UT, United States, annual herbaceous, bare ground, big sagebrush, biota, digital spatial data, environment, herbaceous, imageryBaseMapsEarthCover, land cover, litter, sagebrush, shrub, Fewer tags Annual Herbaceous Percent - Provisional Remote Sensing Shrub/Grass NLCD Products for the Great Basin Accurate and consistent estimates of shrubland ecosystem components are crucial to a better understanding of ecosystems condition in arid and semiarid lands. We developed an innovative approach by integrating multiple information to quantify shrubland components as continuous field products within the National Land Cover Database (NLCD). The approach consists of five major parts: field sample collection, high-resolution mapping of shrubland components using WorldView-2 imagery and regression tree models, Landsat 8 radiometric balancing and phenological mosaicking, coarse resolution estimate of shrubland components across a large geographic extent using Landsat 8 phenological mosaics and regression tree models, and... Types: Citation; Tags: 002, 007, 010, AZ, CA, All tags... Geospatial Products, Great Basin, Great Basin, ID, NV, OR, Remote Sensing, SageDAT-data, Shrubland, State of Arizona, State of California, State of Idaho, State of Nevada, State of Oregon, State of Utah, U.S., U.S. Geoloical Survery, US, USGS, UT, United States, annual herbaceous, bare ground, big sagebrush, biota, digital spatial data, environment, herbaceous, imageryBaseMapsEarthCover, land cover, litter, sagebrush, shrub, Fewer tags Sagebrush Height - Provisional Remote Sensing Shrub/Grass NLCD Products for the Great Basin Accurate and consistent estimates of shrubland ecosystem components are crucial to a better understanding of ecosystems condition in arid and semiarid lands. We developed an innovative approach by integrating multiple information to quantify shrubland components as continuous field products within the National Land Cover Database (NLCD). The approach consists of five major parts: field sample collection, high-resolution mapping of shrubland components using WorldView-2 imagery and regression tree models, Landsat 8 radiometric balancing and phenological mosaicking, coarse resolution estimate of shrubland components across a large geographic extent using Landsat 8 phenological mosaics and regression tree models, and... Types: Citation; Tags: 002, 007, 010, AZ, CA, All tags... Geospatial Products, Great Basin, Great Basin, ID, NV, OR, Remote Sensing, SageDAT-data, Shrubland, State of Arizona, State of California, State of Idaho, State of Nevada, State of Oregon, State of Utah, U.S., U.S. Geoloical Survery, US, USGS, UT, United States, annual herbaceous, bare ground, big sagebrush, biota, digital spatial data, environment, herbaceous, imageryBaseMapsEarthCover, land cover, litter, sagebrush, shrub, Fewer tags Biotopes of the Oregon outer continental shelf (OCS) proposed wind farm site This biotope raster is part of a data release of the Oregon outer continental shelf (OCS) proposed wind farm map site. The biotopes mapped in this area have been numbered to indicate combinations of seafloor hardness, ruggedness and depth associated with biotopes derived by analysis of video data as described in the accompanying Open-File Report (Cochrane and others, 2017). The map was created using video and multibeam echosounder bathymetry and backscatter data collected in 2014 and processed in 2015 (Cochrane and others, 2015). Cochrane, G.R., Dartnell, P., Hemery, L.G., and Hatcher, G., 2015, Data release for USGS field activity 2014-607-FA, Oregon OCS seafloor mapping; selected lease blocks relevant to renewable... Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: BOEM, Bureau of Ocean Energy Management, CMECS, CMGP, Coastal and Marine Geology Program, All tags... Coos Bay, Coos Bay, Coos County, Oregon, Oregon State University, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Physical Habitats and Geomorphology, State of Oregon, Substrate, U.S. Geological Survey, USGS, environment, environment, geoscientificInformation, marine geology, marine geology, marine geophysics, marine geophysics, oceans, sea-floor characteristics, Fewer tags Digital seafloor images and sediment grain size from the mouth of the Columbia River, Oregon and Washington, 2014 Geo-referenced digital imagery of in-situ seafloor sediments in the mouth of the Columbia River was collected and analyzed to determine median grain size of the surface sediments. Digital imagery of the seafloor was collected with a “flying eyeball” (Rubin and others, 2007) from the R/V Parke Snavely from September 11 to September 13, 2014 (USGS Field Activity 2014-642-FA). The flying eyeball consists of a standard definition plumbing inspection video camera and LED light ring inserted in a 50 kg wrecking ball. The video camera has a resolution of 480 by 720 pixels with a resolution of 0.009 mm/pixel when the target is flush against the exterior surface of the lens. Sample locations were chosen to allow for the... Categories: Data; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Columbia River, Marine Geology, State of Oregon, State of Washington, Substrate, All tags... estuarine processes, geology, geoscientificInformation, geospatial datasets, marine sediments, oceans, sediment, sediment transport, sediment transport, underwater photography, video observation, videography, Fewer tags Litter Percent - Provisional Remote Sensing Shrub/Grass NLCD Products for the Great Basin Accurate and consistent estimates of shrubland ecosystem components are crucial to a better understanding of ecosystems condition in arid and semiarid lands. We developed an innovative approach by integrating multiple information to quantify shrubland components as continuous field products within the National Land Cover Database (NLCD). The approach consists of five major parts: field sample collection, high-resolution mapping of shrubland components using WorldView-2 imagery and regression tree models, Landsat 8 radiometric balancing and phenological mosaicking, coarse resolution estimate of shrubland components across a large geographic extent using Landsat 8 phenological mosaics and regression tree models, and... Types: Citation; Tags: 002, 007, 010, AZ, CA, All tags... Geospatial Products, Great Basin, Great Basin, ID, NV, OR, Remote Sensing, SageDAT-data, Shrubland, State of Arizona, State of California, State of Idaho, State of Nevada, State of Oregon, State of Utah, U.S., U.S. Geoloical Survery, US, USGS, UT, United States, annual herbaceous, bare ground, big sagebrush, biota, digital spatial data, environment, herbaceous, imageryBaseMapsEarthCover, land cover, litter, sagebrush, shrub, Fewer tags Herbaceous Percent - Provisional Remote Sensing Shrub/Grass NLCD Products for the Great Basin Accurate and consistent estimates of shrubland ecosystem components are crucial to a better understanding of ecosystems condition in arid and semiarid lands. We developed an innovative approach by integrating multiple information to quantify shrubland components as continuous field products within the National Land Cover Database (NLCD). The approach consists of five major parts: field sample collection, high-resolution mapping of shrubland components using WorldView-2 imagery and regression tree models, Landsat 8 radiometric balancing and phenological mosaicking, coarse resolution estimate of shrubland components across a large geographic extent using Landsat 8 phenological mosaics and regression tree models, and... Types: Citation; Tags: 002, 007, 010, AZ, CA, All tags... Geospatial Products, Great Basin, Great Basin, ID, NV, OR, Remote Sensing, SageDAT-data, Shrubland, State of Arizona, State of California, State of Idaho, State of Nevada, State of Oregon, State of Utah, U.S., U.S. Geoloical Survery, US, USGS, UT, United States, annual herbaceous, bare ground, big sagebrush, biota, digital spatial data, environment, herbaceous, imageryBaseMapsEarthCover, land cover, litter, sagebrush, shrub, Fewer tags Seafloor character of the Oregon outer continental shelf (OCS) proposed wind farm site This seafloor-character raster is part of a data release of the Oregon outer continental shelf (OCS) proposed wind farm map site. The substrate classes mapped in this area have been numbered to indicate combinations of seafloor hardness and ruggedness. The map was created from multibeam echosounder (MBES) bathymetry and backscattter data collected in 2014 and processed in 2015 (Cochrane and others, 2016) and a video supervised classification method described by Cochrane (2008). Cochrane, G.R., 2008, Video-supervised classification of sonar data for mapping seafloor habitat, in Reynolds, J.R., and Greene, H.G., eds., Marine habitat mapping technology for Alaska: Fairbanks, University of Alaska, Alaska Sea Grant... Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: BOEM, Bureau of Ocean Energy Management, CMGP, Coastal and Marine Geology Program, Coos Bay, All tags... Coos Bay, Coos County, Oregon, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Physical Habitats and Geomorphology, State of Oregon, U.S. Geological Survey, USGS, environment, geoscientificInformation, imageryBaseMapsEarthCover, marine geology, marine geophysics, marine geophysics, oceans, sea-floor characteristics, Fewer tags Oregon OCS video This data release contains digital video files from the USGS field activity 2014-607-FA, a survey of the Oregon Outer Continental Shelf (OCS) Floating Wind Farm Site in 2014. Video data were collected over 3 days between September 6 and September 9, 2014 using a towed camera sled system. 11.6 hours of video were collected along 18 transects; the mean length of time per transect was 38 minutes. Video operations were conducted by deploying up drift of a target and drifting over it at speeds of 1 knot or slower. The video data were collected in order to ground truth geologic and habitat interpretations of sonar data collected during the same field activity. The video-survey locations were chosen after the sonar mapping... Categories: Data; Types: Citation, Downloadable; Tags: CMGP, Coastal and Marine Geology Program, Coos Bay, Outer Continental Shelf, PCMSC, All tags... Pacific Coastal and Marine Science Center, Physical Habitats and Geomorphology, State of Oregon, Substrate, U.S. Geological Survey, USGS, Video, Videography, Videos, geoscientificInformation, oceans, underwater photography, video observation, Fewer tags