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Multibeam Echosounder, Reson T-20P tracklines collected in Little Egg Inlet and offshore the southern end of Long Beach Island, NJ, during USGS Field Activity 2018-001-FA (Esri polyline shapefile, GCS WGS 84) The natural resiliency of the New Jersey barrier island system, and the efficacy of management efforts to reduce vulnerability, depends on the ability of the system to recover and maintain equilibrium in response to storms and persistent coastal change. This resiliency is largely dependent on the availability of sand in the beach system. In an effort to better understand the system's sand budget and processes in which this system evolves, high-resolution geophysical mapping of the sea floor in Little Egg Inlet and along the southern end of Long Beach Island near Beach Haven, New Jersey was conducted from May 31 to June 10, 2018, followed by a sea floor sampling survey conducted from October 22 to 23, 2018, as part... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Beach Haven, CMHRP, Coastal and Marine Hazards and Resources Program, DOI, Department of the Interior, All tags... Forsythe Wildlife Refuge, GeoTIFF, Holgate, Little Egg Inlet, Long Beach Island, Marine Geology, New Jersey, R/V Petrel, Reson, Stockton University, T20P, U.S. Geological Survey, USGS, United States of America, WHCMSC, Woods Hole Coastal and Marine Science Center, backscatter, bathymetry, field activity number 2018-001-FA, field activity number 2018-049-FA, geology, geophysics, geoscientificInformation, geospatial datasets, imageryBaseMapsEarthCover, multibeam backscatter, multibeam bathymetry, multibeam echosounder, multibeam sonar, navigational data, oceans, Fewer tags Multibeam backscatter data collected within Lake Powell, UT-AZ during USGS Field Activity 2017-049-FA, using a dual-head Reson T20-P multibeam echosounder (8-bit GeoTIFF, UTM Zone 12N, WGS 84, 2 meter resolution) High-resolution geophysical mapping of Lake Powell in the Glen Canyon National Recreation Area in Utah and Arizona was conducted between October 8 and November 15, 2017, as part of a collaborative effort between the U.S. Geological Survey and the Bureau of Reclamation to provide high-quality data needed to reassess the area-capacity tables for the Lake Powell reservoir. Seismic data collected during this survey can help to define the rates of deposition within the San Juan and Colorado Rivers, which are the main inflows to Lake Powell. These new data are intended to improve water budget management decisions that affect the natural and recreational resources of the reservoir. Multibeam echosounder bathymetry and... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Antelope Canyon, BOR, Bullfrog, Bullfrog Bay, Bureau of Reclamation, All tags... CMGP, CRSP, Coastal and Marine Geology Program, Coconino County, Colorado River, Colorado River Storage Project, DOI, Dangling Rope, Department of the Interior, Escalante River, Friendship Bay, Garfield County, GeoTIFF, Glen Canyon, Glen Canyon Dam, Glen Canyon National Recreation Area, Good Hope Bay, Great Bend, Gunsight Bay, Halls Bay, Halls Crossing, Hite, Kane County, Lake Powell, Last Chance Bay, NPS, National Park Service, Navajo Canyon, Padre Bay, Page, R/V Stephens, Rainbow Bridge National Monument, Rock Creek Bay, San Juan County, San Juan River, State of Arizona, State of Utah, T20-P, U.S. Geological Survey, USGS, UWSC, United States of America, Utah Water Science Center, WHCMSC, Wahweap, Wahweap Bay, Warm Creek Bay, Woods Hole Coastal and Marine Science Center, backscatter, field activity number 2017-049-FA, geology, geophysics, geoscientificInformation, geospatial datasets, imageryBaseMapsEarthCover, inlandWaters, lakebed acoustic reflectivity, lakebed characteristics, multibeam backscatter, multibeam echosounder, multibeam sonar, time-series, Fewer tags Sound velocity profiles - locations, images, and text files for sound velocity profiles calculated from XBT and CTD casts conducted during USGS field activities 2017-001-FA and 2017-002 FA In spring and summer 2017, the U.S. Geological Survey’s Gas Hydrates Project conducted two cruises aboard the research vessel Hugh R. Sharp to explore the geology, chemistry, ecology, physics, and oceanography of sea-floor methane seeps and water column gas plumes on the northern U.S. Atlantic margin between the Baltimore and Keller Canyons. Split-beam and multibeam echo sounders and a chirp subbottom profiler were deployed during the cruises to map water column backscatter, sea-floor bathymetry and backscatter, and subsurface stratigraphy associated with known and undiscovered sea-floor methane seeps. The first cruise, known as the Interagency Mission for Methane Research on Seafloor Seeps and designated as field... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Accomac Canyon, Atlantic Ocean, CMHRP, Chincoteague Ridge, Coastal and Marine Hazards and Resources Program, All tags... DOE, DOI, Department of Energy, Department of the Interior, IMMeRSS, Interagency Mission for Methane Research on Seafloor Seeps, Keller Canyon, NOAA-OER, Norfolk Canyon, PNG, R/V Hugh R. Sharp, SSP, SVP, Seabird Electronics 911plus CTD, Sippican XBT, U.S. Geological Survey, USGS, United States of America, University of Rochester, WHCMSC, Washington Canyon, Woods Hole Coastal and Marine Science Center, field activity number 2017-001-FA, field activity number 2017-002-FA, geoscientificInformation, location, marine geophysics, navigational data, ocean sciences, oceanography, oceans, shapefile, sound speed profile, sound velocity, sound velocity profile, sound velocity profiles, Fewer tags BLM REA CBR 2010 Current Modeled Bioclimate - Mojave Rattlesnake This dataset is a raster of current predicted suitable bioclimate using statistical correlations between known habitat and current climate (1950-1999 average). 0=Absence; 1=Presence*see Maxent output pdf for details on model parameters. Types: Downloadable; Tags: BLM, Bureau of Land Management, CBR 2010, Central Basin and Range, DOI, All tags... Geospatial, REA, Rapid Ecoregional Assessment, Wildlife, biota, climate, climatologyMeteorologyAtmosphere, wildlife, Fewer tags BLM REA CBR 2010 Change Summary - Northern Rubber Boa This dataset is a raster summarizing the change in suitable bioclimate by looking at the difference between current and A2 2050s. Value coding:-3 = Lost bioclimate; 0 = absence (current and future); 1= maintained bioclimate; 4 = gained bioclimate Types: Downloadable; Tags: BLM, Bureau of Land Management, CBR 2010, Central Basin and Range, DOI, All tags... Geospatial, REA, Rapid Ecoregional Assessment, Wildlife, biota, climate, climatologyMeteorologyAtmosphere, wildlife, Fewer tags BLM REA CBR 2010 Digital Distribution Maps of the Reptiles of the United States and Canada 174233 This data set contains distribution information for all terrestrial and aquatic reptiles, crocodilians, and turtles occurring in the United States and Canada. Types: Downloadable; Tags: 002, 007, BLM, Bureau of Land Management, CBR 2010, All tags... Central Basin and Range, DOI, Geospatial, NatureServe, REA, Rapid Ecoregional Assessment, Wildlife, biota, biota, distribution maps, environment, range, reptiles, Fewer tags BLM REA CBR 2010 Current Modeled Bioclimate - Columbian Sharp Tailed Grouse This dataset is a raster of current predicted suitable bioclimate using statistical correlations between known habitat and current climate (1950-1999 average). 0=Absence; 1=Presence*see Maxent output pdf for details on model parameters. Types: Downloadable; Tags: BLM, Bureau of Land Management, CBR 2010, Central Basin and Range, DOI, All tags... Geospatial, REA, Rapid Ecoregional Assessment, Wildlife, biota, climate, climatologyMeteorologyAtmosphere, wildlife, Fewer tags BLM REA CBR 2010 Current Modeled Bioclimate - Pygmy Rabbit This dataset is a raster of current predicted suitable bioclimate using statistical correlations between known habitat and current climate (1950-1999 average). 0=Absence; 1=Presence*see Maxent output pdf for details on model parameters. Types: Downloadable; Tags: BLM, Bureau of Land Management, CBR 2010, Central Basin and Range, DOI, All tags... Geospatial, REA, Rapid Ecoregional Assessment, Wildlife, biota, climate, climatologyMeteorologyAtmosphere, wildlife, Fewer tags BLM REA CBR 2010 Change Summary - Clarks Nutcracker This dataset is a raster summarizing the change in suitable bioclimate by looking at the difference between current and A2 2050s. Value coding:-3 = Lost bioclimate; 0 = absence (current and future); 1= maintained bioclimate; 4 = gained bioclimate Types: Downloadable; Tags: BLM, Bureau of Land Management, CBR 2010, Central Basin and Range, DOI, All tags... Geospatial, REA, Rapid Ecoregional Assessment, Wildlife, biota, climate, climatologyMeteorologyAtmosphere, wildlife, Fewer tags BLM REA CBR 2010 Aquatic Coarse Filter CE 9168 Near-Future Landscape Condition Model Index Analysis of future ecological integrity to assess the near future (circa 2030) status of the Aquatic Coarse Filter Conservation Elements - Landscape Condition Model Index. Below are the aquatic caurse-filter conservation elements for this indicator: Great Basin Lake / Reservoir Great Basin Spring and Seeps Great Basin Foothill and Lower Montane Riparian Woodland and Shrubland / Stream Rocky Mountain Subalpine-Montane Riparian Woodland and Shrubland / Stream Rocky Mountain Lower Montane-Foothill Riparian Woodland and Shrubland / Stream Inter-Mountain Basins Greasewood Flat Inter-Mountain Basins Wash Inter-Mountain Basins Playa Types: Downloadable; Tags: BLM, Bureau of Land Management, CBR 2010, Central Basin and Range, DOI, All tags... Geospatial, Hydrology, REA, Rapid Ecoregional Assessment, Vegetation, biota, environment, inlandWaters, Fewer tags BLM REA CBR 2010 Ecological Status Assessment: Landscape Condition - Clay Soils Scorecard analysis for terrestrial conservation elements and landscape condition. The landscape condition score represents area weighted mean value based upon the combined count and condition score. sum(count*score) / sum(count) *where count equals the cell count and score is the condition value. NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at... Types: Downloadable; Tags: BLM, Bureau of Land Management, CBR 2010, Central Basin and Range, DOI, All tags... Geology, Geospatial, Land Use Planning, REA, Rapid Ecoregional Assessment, Scorecard, Wildlife, biota, condition, geoscientificInformation, integrity, Fewer tags BLM REA CBR 2010 Change Summary - Swainsons Hawk This dataset is a raster summarizing the change in suitable bioclimate by looking at the difference between current and A2 2050s. Value coding:-3 = Lost bioclimate; 0 = absence (current and future); 1= maintained bioclimate; 4 = gained bioclimate Types: Downloadable; Tags: BLM, Bureau of Land Management, CBR 2010, Central Basin and Range, DOI, All tags... Geospatial, REA, Rapid Ecoregional Assessment, Wildlife, biota, climate, climatologyMeteorologyAtmosphere, wildlife, Fewer tags BLM REA CBR 2010 Model of Gypsum Soils Species Assemblage This dataset represents the probability of occurrence for the gypsum soils species assemblage within the Central Great Basin and Mohave Basin Ecoregion. This model represents the composite of multiple cross-validated inductive (Maximum Entropy) models of species distributions using non-spectral landscape variables. Input Variables: Elevation, distance to gypsum soils, soil pH, geology, NatureServe's ecological systems map, available water holding capacity, aspect, and slope. Classification Model: 1 - High Potential Habitat NoData - Very Low Habitat Potential or "Non-Habitat" Types: Downloadable; Tags: BLM, Bureau of Land Management, CBR 2010, Central Basin and Range, DOI, All tags... Geology, Geospatial, REA, Rapid Ecoregional Assessment, Vegetation, Wildlife, biota, geoscientificInformation, Fewer tags BLM REA CBR 2010 Digital Distribution Maps of the Birds of the Western Hemisphere, version 3.0. 175430 POLY This data set contains distribution information for all birds occurring in the Western Hemisphere. The goal of this project is to make this distributional information freely available to the public to inform conservation and other landuse decisions. A Memorandum of Understanding signed by NatureServe (then known as the Association for Biodiversity Information), The Nature Conservancy/Migratory Bird Program, Conservation International/CABS, World Wildlife Fund-US, and in 2000, with the subsequent addition of Environment Canada, governed the initial development and guidelines for sharing of these data. The MOU expired in 2003, but NatureServe, the compiler of the data set, continues to maintain the data largely in... Types: Downloadable; Tags: 002, 007, BLM, Bureau of Land Management, CBR 2010, All tags... Central Basin and Range, DOI, Geospatial, NatureServe, REA, Rapid Ecoregional Assessment, Wildlife, biota, biota, birds, distribution maps, environment, range, Fewer tags BLM REA CBR 2010 Ecological Status Assessment: Landscape Condition Near-Term - Carbonate (Limestone/Dolomite) alpine Scorecard analysis for terrestrial conservation elements and near future landscape condition. The landscape condition score represents area weighted mean value based upon the combined count and condition score. sum(count*score) / sum(count) *where count equals the cell count and score is the condition value. NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological... Types: Downloadable; Tags: BLM, Bureau of Land Management, CBR 2010, Central Basin and Range, DOI, All tags... Geology, Geospatial, Land Use Planning, REA, Rapid Ecoregional Assessment, Scorecard, Wildlife, biota, condition, geoscientificInformation, integrity, Fewer tags BLM REA SNK 2010 AKEPIC dataset The Alaska Exotic Plants Information Clearinghouse (AKEPIC) is a database and mapping application that provide geospatial information for non-native plant species in Alaska and Canada. These products are the result of an ongoing cooperation between the United States Forest Service, National Park Service, Bureau of Land Management, Fish and Wildlife Service, Department of Natural Resources Plant Material Center and Alaska Natural Heritage Program in support of the Alaska Committee for Noxious and Invasive Plants Management (CNIPM) and the Strategic Plan for Noxious and Invasive Plants Management in Alaska. The Alaska Natural Heritage Program administers the mapping application, database and website associated with... Types: Downloadable; Tags: BLM, Bureau of Land Management, DOI, Geospatial, Human Dimension, All tags... REA, Rapid Ecoregional Assessment, SNK 2010, Seward Peninsula, Vegetation, biota, Fewer tags BLM REA SNK 2010 Terrestrial Ecological Status Assessment - 5328 Arctic Mesic Alder This layer represents the scorecard of one indicator of ecosytem integrity. This ecosystem assessment is for SNK 2010 landscape condtion (LCM). NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales. Types: Downloadable; Tags: BLM, Bureau of Land Management, DOI, Geospatial, Land Use Planning, All tags... REA, Rapid Ecoregional Assessment, SNK 2010, Scorecard, Seward Peninsula, Vegetation, Wildlife, biota, condition, integrity, Fewer tags BLM REA SNK 2010 Terrestrial Ecological Status Assessment - 9376 Boreal Black Spruce Dwarf Tree Peatland This layer represents the scorecard of one indicator of ecosytem integrity. This ecosystem assessment is for SNK 2010 landscape condtion (LCM). NatureServe’s ecological integrity framework provides a practical approach to organize criteria and indicators for this purpose (Faber-Langendoen et al. 2006, Unnasch et al. 2008). This framework provides a scorecard for reporting on the ecological status of a given CE within a given location, and if needed, facilitates the aggregation and synthesis of the component results for broader measures of ecological integrity at broader scales. Types: Downloadable; Tags: BLM, Bureau of Land Management, DOI, Geospatial, Land Use Planning, All tags... REA, Rapid Ecoregional Assessment, SNK 2010, Scorecard, Seward Peninsula, Vegetation, Wildlife, biota, condition, integrity, Fewer tags BLM REA SNK 2010 NEW Western Alaska ESI: ESI (Environmental Sensitivity Index Shoreline Types - Polygons and Lines) This data set contains vector lines and polygons representing the shoreline and coastal habitats of Western Alaska classified according to the Environmental Sensitivity Index (ESI) classification system. This data set comprises a portion of the ESI for Western Alaska. ESI data characterize the marine and coastal environments and wildlife by their sensitivity to spilled oil. The ESI data include information for three main components: shoreline habitats, sensitive biological resources, and human-use resources. Types: Downloadable; Tags: BLM, Bureau of Land Management, Coastal Zone Management, Coastal resources, DOI, All tags... Disturbance, ESI, Environmental Monitoring, Geospatial, Human Dimension, Hydrography, Management, Oil spill planning, REA, Rapid Ecoregional Assessment, SNK 2010, Sensitivity maps, Seward Peninsula, Wildlife, biota, environment, oceans, Fewer tags BLM REA SNK 2010 Aquatic Coarse Filter: Low Gradient Streams Some of the SNK rasters intentionally do not align or have the same extent. These rasters were not snapped to a common raster per the authors' discretion. Please review selected rasters prior to use. These varying alignments are a result of the use of differing source data sets and all products derived from them. We recommend that users snap or align rasters as best suits their own projects. - Low gradient streams were defined as streams of third order or higher with gradient less than two percent. A raster stream network was created using ArcHydro's terrain preprocessing tools and a detailed description of the steps are included in the metadata and model for headwater streams. The stream network was separated... Types: Downloadable; Tags: BLM, Bureau of Land Management, DOI, Geospatial, Hydrography, All tags... Hydrology, REA, Rapid Ecoregional Assessment, SNK 2010, Seward Peninsula, biota, inlandWaters, Fewer tags 1 2 3 4 5 ... »