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Temperature (Mean: Annual) - 2070-2100 - RCP4.5 - Mean Future climates are simulated by general circulation models (GCM) using climate change scenarios (IPCC 2014). To project climate change for the sagebrush biome, we used 11 GCMs and two climate change scenarios from the IPCC Fifth Assessment, representative concentration pathways (RCPs) 4.5 and 8.5 (Moss et al. 2010, Van Vuuren et al. 2011). RCP4.5 scenario represents a future where climate policies limit and achieve stabilization of greenhouse gas concentrations to 4.5 W m-2 by 2100. RCP8.5 scenario might be called a business-as-usual scenario, where high emissions of greenhouse gases continue in the absence of climate change policies. The two selected time frames allow comparison of near-term (2020-2050) and longer-term... Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Arizona, CRS, California, Climate, Colorado, All tags... Greater Sage-Grouse, Idaho, Kansas, Montana, Nebraska, Nevada, New Mexico, North Dakota, Oklahoma, Oregon, Precipitation, Resilience, Resistance, Sagebrush, Science Framework, ScienceFramework, South Dakota, Temperature, USDA, USFS, USGS, Utah, Washington, Western States, Wyoming, environment, geoscientificInformation, Fewer tags Precipitation (Proportion May - Oct) - 2070-2100 - RCP8.5 - Min Future climates are simulated by general circulation models (GCM) using climate change scenarios (IPCC 2014). To project climate change for the sagebrush biome, we used 11 GCMs and two climate change scenarios from the IPCC Fifth Assessment, representative concentration pathways (RCPs) 4.5 and 8.5 (Moss et al. 2010, Van Vuuren et al. 2011). RCP4.5 scenario represents a future where climate policies limit and achieve stabilization of greenhouse gas concentrations to 4.5 W m-2 by 2100. RCP8.5 scenario might be called a business-as-usual scenario, where high emissions of greenhouse gases continue in the absence of climate change policies. The two selected time frames allow comparison of near-term (2020-2050) and longer-term... Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Arizona, CRS, California, Climate, Colorado, All tags... Greater Sage-Grouse, Idaho, Kansas, Montana, Nebraska, Nevada, New Mexico, North Dakota, Oklahoma, Oregon, Precipitation, Resilience, Resistance, Sagebrush, Science Framework, ScienceFramework, South Dakota, Temperature, USDA, USFS, USGS, Utah, Washington, Western States, Wyoming, environment, geoscientificInformation, Fewer tags Precipitation (Mean: Dec - Mar) - 2020-2050 - RCP8.5 - Mean Future climates are simulated by general circulation models (GCM) using climate change scenarios (IPCC 2014). To project climate change for the sagebrush biome, we used 11 GCMs and two climate change scenarios from the IPCC Fifth Assessment, representative concentration pathways (RCPs) 4.5 and 8.5 (Moss et al. 2010, Van Vuuren et al. 2011). RCP4.5 scenario represents a future where climate policies limit and achieve stabilization of greenhouse gas concentrations to 4.5 W m-2 by 2100. RCP8.5 scenario might be called a business-as-usual scenario, where high emissions of greenhouse gases continue in the absence of climate change policies. The two selected time frames allow comparison of near-term (2020-2050) and longer-term... Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Arizona, CRS, California, Climate, Colorado, All tags... Greater Sage-Grouse, Idaho, Kansas, Montana, Nebraska, Nevada, New Mexico, North Dakota, Oklahoma, Oregon, Precipitation, Resilience, Resistance, Sagebrush, Science Framework, ScienceFramework, South Dakota, Temperature, USDA, USFS, USGS, Utah, Washington, Western States, Wyoming, environment, geoscientificInformation, Fewer tags Precipitation (Proportion July - Sep) - 2020-2050 - RCP4.5 - Max Future climates are simulated by general circulation models (GCM) using climate change scenarios (IPCC 2014). To project climate change for the sagebrush biome, we used 11 GCMs and two climate change scenarios from the IPCC Fifth Assessment, representative concentration pathways (RCPs) 4.5 and 8.5 (Moss et al. 2010, Van Vuuren et al. 2011). RCP4.5 scenario represents a future where climate policies limit and achieve stabilization of greenhouse gas concentrations to 4.5 W m-2 by 2100. RCP8.5 scenario might be called a business-as-usual scenario, where high emissions of greenhouse gases continue in the absence of climate change policies. The two selected time frames allow comparison of near-term (2020-2050) and longer-term... Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Arizona, CRS, California, Climate, Colorado, All tags... Greater Sage-Grouse, Idaho, Kansas, Montana, Nebraska, Nevada, New Mexico, North Dakota, Oklahoma, Oregon, Precipitation, Resilience, Resistance, Sagebrush, Science Framework, ScienceFramework, South Dakota, Temperature, USDA, USFS, USGS, Utah, Washington, Western States, Wyoming, environment, geoscientificInformation, Fewer tags Saturated Thickness in the Alluvium of the Lower Arkansas Valley, Southeast Colorado, Fall 2015 Raster dataset showing saturated thickness (in feet) of the alluvium in the Lower Arkansas River Valley, Southeast Colorado, June 1 - November 30, 2015 (hereafter defined as "fall"). Saturated thickness values based on water levels measured in the study area and median lake level at John Martin Reservoir during this time period. Surface interpolations for water-table altitude were done using Inverse Distance Weighting using coordinate and altitude data from "Wells and water-level altitude in the alluvium in the Lower Arkansas River Valley, Southeast Colorado, Spring and Fall 2002, 2008, and 2015" (see cross reference section in metadata), and surface interpolation of bedrock was done using Topo to Raster using elevation... Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Arkansas River, Bent County, Crowley County, Groundwater Level, Hydrogeology, All tags... Otero County, Prowers County, Pueblo County, alluvium, Fewer tags Change in water-table altitude in the alluvium in the Lower Arkansas River Valley, Southeast Colorado, Spring 2008 to Spring 2015 Raster showing change in water-table altitude between Spring of 2008 and Spring of 2015 in the alluvium in the Lower Arkansas River Valley, Southeast Colorado. Hereafter "spring" is defined as the periods of January 1 to May 31, and December 1 to December 31. All interpolation and geoprocessing was done using ArcGIS Desktop v10 (Environmental Systems Research Institute, 2011). Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Arkansas River, Bent County, Crowley County, Otero County, Prowers County, All tags... Pueblo County, alluvium, groundwater, groundwater level, hydrogeology, surface-water level, Fewer tags Saturated Thickness in the Alluvium of the Lower Arkansas Valley, Southeast Colorado, Spring 2008 Raster dataset showing saturated thickness (in feet) of the alluvium in the Lower Arkansas River Valley, Southeast Colorado, January 1 - May 31, 2008 and December 1 - 31, 2008 (hereafter defined as "spring"). Saturated thickness values based on water levels measured in the study area and median lake level at John Martin Reservoir during this time period. Surface interpolations for water-table altitude were done using Inverse Distance Weighting using coordinate and altitude data from "Wells and water-level altitude in the alluvium in the Lower Arkansas River Valley, Southeast Colorado, Spring and Fall 2002, 2008, and 2015" (see cross reference section in metadata), and surface interpolation of bedrock was done using... Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Arkansas River, Bent County, Crowley County, Groundwater Level, Hydrogeology, All tags... Otero County, Prowers County, Pueblo County, alluvium, Fewer tags Shapefiles and Historical Aerial Photographs, Little Missouri River, 1982 4 aerial photographs were taken along the Little Missouri River in 1982. All images were geo-referenced to the 1995 digital orthophoto quarter quadrangles as described by Miller and Friedman (2009). Both the flood plain and active channel of the river were delineated on the 1995 digital orthophoto quadrangles and overlaid on rectified photos. ArcGIS was used to draw the polygons that delineate the flood plain and active channel; the delineation was saved as a SHP file. The separate images (geoTIFFs) can be viewed as a composite along with that year's channel delineation (SHP file) using a geographic information system (GIS) application. Reference: Miller, J.R., and J.M. Friedman. 2009. Influence of flow variability... Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, Raster, Shapefile; Tags: Central US, Little Missouri River, McKenzie County, ND, North Dakota, All tags... Theodore Roosevelt National Park, United States, aerial photography, channel adjustment, erosion, flood, flood-plain formation, geoscientific information, inland waters, plains cottonwood, Fewer tags UMRR Pool 18 Topobathy Separate data for floodplain elevation and bathymetry were collected on the Upper Mississippi River System (UMRS) by the US Army Corps of Engineers (USACE), Upper Mississippi River Restoration (UMRR) program. While many information needs can be met by using these data separately, in many cases seamless elevation data across the river and its floodplain are needed. This seamless elevation surface was generated by merging lidar (i.e., floodplain elevation) and bathymetry data. Merging the data required special processing in the areas of transition between the two sources of data. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Illinois, Iowa, Mississippi River, Navigational Pool 18, Upper Mississippi River, All tags... bathymetry, lidar, topobathy, Fewer tags UMRR Pool 09 Topobathy Separate data for floodplain elevation and bathymetry were collected on the Upper Mississippi River System (UMRS) by the US Army Corps of Engineers (USACE), Upper Mississippi River Restoration (UMRR) program. While many information needs can be met by using these data separately, in many cases seamless elevation data across the river and its floodplain are needed. This seamless elevation surface was generated by merging lidar (i.e., floodplain elevation) and bathymetry data. Merging the data required special processing in the areas of transition between the two sources of data. Categories: Data, Publication; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Iowa, Minnesota, Mississippi River, Navigation Pool 03, Navigational Pool 09, All tags... Upper Mississippi River, Wisconsin, bathymetry, lidar, topobathy, Fewer tags UMRR Pool 10 Topobathy Separate data for floodplain elevation and bathymetry were collected on the Upper Mississippi River System (UMRS) by the US Army Corps of Engineers (USACE), Upper Mississippi River Restoration (UMRR) program. While many information needs can be met by using these data separately, in many cases seamless elevation data across the river and its floodplain are needed. This seamless elevation surface was generated by merging lidar (i.e., floodplain elevation) and bathymetry data. Merging the data required special processing in the areas of transition between the two sources of data. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Iowa, Mississippi River, Navigational Pool 10, Upper Mississippi River, Wisconsin, All tags... bathymetry, lidar, topobathy, Fewer tags UMRR Pool 05 Topobathy Separate data for floodplain elevation and bathymetry were collected on the Upper Mississippi River System (UMRS) by the US Army Corps of Engineers (USACE), Upper Mississippi River Restoration (UMRR) program. While many information needs can be met by using these data separately, in many cases seamless elevation data across the river and its floodplain are needed. This seamless elevation surface was generated by merging lidar (i.e., floodplain elevation) and bathymetry data. Merging the data required special processing in the areas of transition between the two sources of data. Categories: Data, Publication; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Minnesota, Mississippi River, Navigation Pool 03, Navigational Pool 05, Upper Mississippi River, All tags... Wisconsin, bathymetry, lidar, topobathy, Fewer tags Seafloor character, 2 m resolution--Monterey Canyon and Vicinity Map Area, California This part of DS 781 presents the seafloor-character map of Monterey Canyon and Vicinity, California. The raster data file is included in "SeafloorCharacter_2m_MontereyCanyon.zip," which is accessible from https://doi.org/10.3133/ds781. These data accompany the pamphlet and map sheets of Dartnell, P., Maier, K.L., Erdey, M.D., Dieter, B.E., Golden, N.E., Johnson, S.Y., Hartwell, S.R., Cochrane, G.R., Ritchie, A.C., Finlayson, D.P., Kvitek, R.G., Sliter, R.W., Greene, H.G., Davenport, C.W., Endris, C.A., and Krigsman, L.M. (P. Dartnell and S.A. Cochran, eds.), 2016, California State Waters Map Series—Monterey Canyon and Vicinity, California: U.S. Geological Survey Open-File Report 2016–1072, 48 p., 10 sheets, scale... Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Acoustic Reflectivity, Bathymetry, CMGP, Coastal and Marine Geology Program, Continental/Island Shelf, All tags... Marine Nearshore Subtidal, Marine Offshore Subtidal, Monterey County, Moss Landing, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, Seafloor Topography, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, Unconsolidated Mineral Substrate, distributions, environment, geoscientificInformation, geospatial datasets, image mosaics, imageryBaseMapsEarthCover, interferometric sonar, maps and atlases, marine geophysics, multibeam echo sounder, oceans, physical habitats and geomorphology, sea-floor acoustic reflectivity, sea-floor characteristics, seabed, sonar methods, Fewer tags BackscatterA [USGS SWATH]--Monterey Canyon and Vicinity Map Area, California This part of DS 781 presents data for the acoustic-backscatter map of Monterey Canyon and Vicinity map area, California. Backscatter data are provided as separate grids depending on mapping system and processing method. These metadata describe acoustic-backscatter data collected and processed by the U.S. Geological Survey. The raster data files are included in "BackscatterA_USGS_SWATH_MontereyCanyon.zip," which is accessible from https://doi.org/10.3133/ds781. These data accompany the pamphlet and map sheets of Dartnell, P., Maier, K.L., Erdey, M.D., Dieter, B.E., Golden, N.E., Johnson, S.Y., Hartwell, S.R., Cochrane, G.R., Ritchie, A.C., Finlayson, D.P., Kvitek, R.G., Sliter, R.W., Greene, H.G., Davenport, C.W.,... Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Acoustic Reflectivity, CMGP, Coastal and Marine Geology Program, Continental/Island Shelf, Marine Nearshore Subtidal, All tags... Marine Offshore Subtidal, Monterey County, Moss Landing, Northern California Ecoregion, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Rock Substrate, State of California, Transform Continental Margin, U.S. Geological Survey, USGS, Unconsolidated Mineral Substrate, distributions, environment, geoscientificInformation, geospatial datasets, image mosaics, imageryBaseMapsEarthCover, interferometric sonar, maps and atlases, marine geophysics, multibeam echo sounder, oceans, physical habitats and geomorphology, sea-floor acoustic reflectivity, sea-floor characteristics, seabed, sonar methods, Fewer tags Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetlands T3, T4, T5, and T6 from 2010 Orthorectified image from aerial photograph of wetlands T3, T4, T5, and T6 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of photographs of the study area acquired during July and early August from 1975 to 2015. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Cottonwood Lake Study Area, EARTH SCIENCE>BIOSPHERE>ECOSYSTEMS>AQUATIC ECOSYSTEMS>WETLANDS, EARTH SCIENCE>BIOSPHERE>ECOSYSTEMS>TERRESTRIAL ECOSYSTEMS>WETLANDS, North Dakota, Northern Great Plains, All tags... PLATFORM>AERIAL PHOTOGRAPHS, Prairie Pothole Region, Stutsman County, United States of America, aerial photography, environment, image collections, imageryBaseMapsEarthCover, inlandWaters, surface water (non-marine), wetland ecosystems, Fewer tags Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland P1 from 09 July 1993 Orthorectified image from aerial photograph of wetland P1 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of photographs of the study area acquired during July and early August from 1975 to 2015. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Cottonwood Lake Study Area, EARTH SCIENCE>BIOSPHERE>ECOSYSTEMS>AQUATIC ECOSYSTEMS>WETLANDS, EARTH SCIENCE>BIOSPHERE>ECOSYSTEMS>TERRESTRIAL ECOSYSTEMS>WETLANDS, North Dakota, Northern Great Plains, All tags... PLATFORM>AERIAL PHOTOGRAPHS, Prairie Pothole Region, Stutsman County, United States of America, aerial photography, environment, image collections, imageryBaseMapsEarthCover, inlandWaters, surface water (non-marine), wetland ecosystems, Fewer tags Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland P2 from 2004 Orthorectified image from aerial photograph of wetland P2 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of photographs of the study area acquired during July and early August from 1975 to 2015. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Cottonwood Lake Study Area, EARTH SCIENCE>BIOSPHERE>ECOSYSTEMS>AQUATIC ECOSYSTEMS>WETLANDS, EARTH SCIENCE>BIOSPHERE>ECOSYSTEMS>TERRESTRIAL ECOSYSTEMS>WETLANDS, North Dakota, Northern Great Plains, All tags... PLATFORM>AERIAL PHOTOGRAPHS, Prairie Pothole Region, Stutsman County, United States of America, aerial photography, environment, image collections, imageryBaseMapsEarthCover, inlandWaters, surface water (non-marine), wetland ecosystems, Fewer tags Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland P6 from 14 July 1999 Orthorectified image from aerial photograph of wetland P6 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of photographs of the study area acquired during July and early August from 1975 to 2015. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Cottonwood Lake Study Area, EARTH SCIENCE>BIOSPHERE>ECOSYSTEMS>AQUATIC ECOSYSTEMS>WETLANDS, EARTH SCIENCE>BIOSPHERE>ECOSYSTEMS>TERRESTRIAL ECOSYSTEMS>WETLANDS, North Dakota, Northern Great Plains, All tags... PLATFORM>AERIAL PHOTOGRAPHS, Prairie Pothole Region, Stutsman County, United States of America, aerial photography, environment, image collections, imageryBaseMapsEarthCover, inlandWaters, surface water (non-marine), wetland ecosystems, Fewer tags Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland T2 from 2015 Orthorectified image from aerial photograph of wetland T2 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of photographs of the study area acquired during July and early August from 1975 to 2015. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Cottonwood Lake Study Area, EARTH SCIENCE>BIOSPHERE>ECOSYSTEMS>AQUATIC ECOSYSTEMS>WETLANDS, EARTH SCIENCE>BIOSPHERE>ECOSYSTEMS>TERRESTRIAL ECOSYSTEMS>WETLANDS, North Dakota, Northern Great Plains, All tags... PLATFORM>AERIAL PHOTOGRAPHS, Prairie Pothole Region, Stutsman County, United States of America, aerial photography, environment, image collections, imageryBaseMapsEarthCover, inlandWaters, surface water (non-marine), wetland ecosystems, Fewer tags Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland P2 from 1989 Orthorectified image from aerial photograph of wetland P2 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of photographs of the study area acquired during July and early August from 1975 to 2015. Categories: Data; Types: Citation, Downloadable, GeoTIFF, Map Service, Raster; Tags: Cottonwood Lake Study Area, EARTH SCIENCE>BIOSPHERE>ECOSYSTEMS>AQUATIC ECOSYSTEMS>WETLANDS, EARTH SCIENCE>BIOSPHERE>ECOSYSTEMS>TERRESTRIAL ECOSYSTEMS>WETLANDS, North Dakota, Northern Great Plains, All tags... PLATFORM>AERIAL PHOTOGRAPHS, Prairie Pothole Region, Stutsman County, United States of America, aerial photography, environment, image collections, imageryBaseMapsEarthCover, inlandWaters, surface water (non-marine), wetland ecosystems, Fewer tags « 1 ... 23 24 25 26 27 ... »