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Filters Date Range Past year (2) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions ArcGIS REST Service (1) Shapefile (1) Types Map Service (11) OGC WFS Layer (2) ArcGIS REST Map Service (1) Downloadable (1) Shapefile (1) Contacts Kurt P Kowalski Kirk D Rodgers Anna M. Nottmeier Great Lakes Science Center Michigan Tech Research Institute More... Categories Data (11) Map (5) Data Release - Revised (1) Tag Schemes Geographic Names Information System (GNIS) (69) N/A (8) None (3) https://www.sciencebase.gov/vocab/category/NCCWSC/Location (3) Geographic Names Information System (2) USGS Groundwater Information: Principal Aquifers of the United States (2) https://www.sciencebase.gov/vocab/NCCWSC/Location (2) More... Tags (with Type=Place ) great lakes (6) alabama (2) arkansas (2) florida (2) alaska (1) appalachian (1) arizona (1) More... View Results as: JSON ATOM CSV

Planetary Nomenclature Point file of planetary nomenclature features and attributes Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Mars, Nomenclature, Terrestrial Planets, The Moon Forecasting Potential Phragmites Coastal Invasion Corridors Study Area Extent This study area consists of a 10-km inland buffer of the U. S. Great Lakes shoreline. Islands within the lakes were included in this invasive Phragmites mapping project where remotely sensed imagery scenes were available. Categories: Data, Map; Types: Map Service, OGC WMS Layer; Tags: Accountability, GLRI, Great Lakes, Great Lakes Restoration Initiative, Invasive Species, All tags... PALSAR imagery, Template 588, Template 67, Template 68, invasive species, invasive wetland plants, phragmites, shoreline, Fewer tags Lidar Topo-Bathymetry These files were used to construct corridors estimating the extent of new coastal corridors exposed by reduced lake levels. They are included here to show the available horizontal extent of lidar-derived topo-bathymetric data and thus explicitly identify gaps and limitations of predicted corridor extents under various reduced lake level scenarios. In addition, these files provide users with a background layer that depicts the topographic variability of the submerged near-shore lake bed and terrestrial landscape.These files are 5m grid representations of the hydrographic and topographic data collected by the CHARTS system along the coasts of the U.S. sides of Lake Michigan, Lake Huron, Lake St. Clair, Lake Erie,... Categories: Data, Map; Types: Map Service, OGC WMS Layer; Tags: Mobile District, Accountability, Bathymetry, CHARTS, GLRI, All tags... Great Lakes, Great Lakes Coastal Zones, Great Lakes Restoration Initiative, Invasive Species, Invasive Species, JALBTCX, Lidar, NCMP , Phragmites, SHOALS, Template 588, Template 67, Template 68, Topography , coastal corridors, elevation, Fewer tags USGS Geographic Names (GNIS) Overlay Map Service from The National Map USGS developed The National Map (TNM) Gazetteer as the Federal and national standard (ANSI INCITS 446-2008) for geographic nomenclature based on the Geographic Names Information System (GNIS). The National Map Gazetteer contains information about physical and cultural geographic features, geographic areas, and locational entities that are generally recognizable and locatable by name (have achieved some landmark status) and are of interest to any level of government or to the public for any purpose that would lead to the representation of the feature in printed or electronic maps and/or geographic information systems. The dataset includes features of all types in the United States, its associated areas, and Antarctica,... Categories: Data; Types: ArcGIS REST Map Service, Map Service, OGC WFS Layer, OGC WMS Layer; Tags: BGN, Cultural Resources, GNIS, Geographic Names, NGP-TNM, All tags... Overlay Map Service, REST, SageDAT-data, US, United States, WFS, WMS, a-16, administrative, board on geographic names, cemetery, community, cultural, cultural resource, feature id, federal, gazetteer, geographic, governmental unit, historical, hydrography, inlandWaters, landform, location, name, ngda, place, populated place, society, statistical, structure, structure, toponomy, toponym, toponymic, transportation, variant name, water, Fewer tags GAP/LANDFIRE National Terrestrial Ecosystems 2011 The GAP National Terrestrial Ecosystems - Ver 3.0 is a 2011 update of the National Gap Analysis Project Land Cover Data - Version 2.2 for the conterminous U.S. The GAP National Terrestrial Ecosystems - Version 3.0 represents a highly thematically detailed land cover map of the U.S. The map legend includes types described by NatureServe's Ecological Systems Classification (Comer et al. 2002) as well as land use classes described in the National Land Cover Dataset 2011 (Homer et al. 2015). These data cover the entire continental U.S. and are a continuous data layer. These raster data have a 30 m x 30 m cell resolution. GAP used the best information available to create the land cover data; however GAP seeks to improve... Categories: Data; Types: Map Service, OGC WMS Layer; Tags: Alabama, Alaska, Appalachian, Arizona, Arkansas, All tags... California, Central United States, Colorado, Connecticut, Continental United States, Delaware, Desert, District of Columbia, Eastern Tallgrass Prairie and Big Rivers, Florida, Georgia, Great Basin, Great Northern, Great Plains, Gulf Coast Plains and Ozarks, Gulf Coast Prairie, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Landscape Conservation Cooperatives, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Atlantic, North Carolina, North Dakota, Northeastern United States, Northwestern United States, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Southeastern United States, Southern Rockies, Southwestern United States, Tennessee, Texas, USGS Science Data Catalog (SDC), Upper Midwest and Great Lakes, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming, biota, ecology, environment, land cover, remote sensing, terrestrial ecosystems, vegetation, vegetation, wildlife habitat, Fewer tags Invasive Phragmites Stands Maps of areas greater than 0.2 hectare (0.5 acre) dominated by invasive Phragmites australis were created for the coastal region (shoreline to 10 km inland) of the United States side the Great Lakes and connecting water ways. The maps were developed using unsupervised/supervised classification methods and ground truth data collected during 2010 and 2011 in conjunction with multi-season ALOS PALSAR imagery (for the remote sensing-based iterative classification process), as well as through the interpretation of aerial photography to reduce classification confusion. Overall classification accuracy compared to field data for mapping was approximately 86%. Categories: Data, Map; Types: Map Service, OGC WMS Layer; Tags: Accountability, GLRI, Great Lakes, Great Lakes Restoration Initiative, Invasive Species, All tags... Phragmites australis, Template 588, Template 67, Template 68, U.S. Great Lakes coastal zone, forecasting invasive phragmites corridor, invasive species, remote sensing, Fewer tags Inland Coastal Zone Corridor Network and Vulnerability to Invasive Phragmites This network of inland streams, wetlands and water bodies is a composite of two layers from the National Hydrography Dataset Plus (NHD+ flow lines and water bodies), and all available wetlands from the National Wetlands Inventory (NWI) and Wisconsin Wetlands Inventory (WWI). In combination, these layers provide a network template of inland corridors for assessing relative vulnerability to future invasions of Phragmites. Categories: Data, Map; Types: Map Service, OGC WMS Layer; Tags: Accountability, GLRI, Great Lakes, Great Lakes Restoration Initiative, Invasive Species, All tags... Invasive Species, Template 588, Template 67, Template 68, inland corridor network, phragmites, wetlands ecology, Fewer tags Potentiometric surface dataset of the Sparta-Memphis aquifer in Arkansas, January 2013 - May 2013 (ver. 1.2, June 2021) The U.S. Geological Survey (USGS), in cooperation with the Arkansas Natural Resources Commission, Arkansas Geological Survey, and the Union County Water Conservation Board, has monitored water levels as a part of an ongoing effort to provide information for management of the Sparta-Memphis aquifer. The USGS has produced reports, at various intervals, to describe groundwater conditions in the Sparta-Memphis aquifer. These datasets provide the locations of and groundwater-level altitudes from 306 wells that were used to construct a potentiometric contour surface of the Sparta-Memphis aquifer. Measurements were made from January through May 2013 and represent synoptic conditions. All wells were cased completely in... Categories: Data; Types: Map Service, OGC WMS Layer; Tags: Arkansas, Mississippi Embayment aquifer system, Sparta-Memphis Sand, USGS Science Data Catalog (SDC), aquifer, All tags... geoscientificInformation, groundwater, groundwater flow, groundwater level, hydrogeology, water resources, water well, Fewer tags Trend analysis results for sites used in RESTORE Streamflow alteration assessments Daily streamflow discharge data from 139 streamgages located on tributaries and streams flowing to the Gulf of Mexico were used to calculate mean monthly, mean seasonal, and decile values. Streamgages used to calculate trends required a minimum of 65 years of continuous daily streamflow data. These values were used to analyze trends in streamflow using the Mann-Kendall trend test in the R package entitled “Trends” and a new methodology created by Robert M. Hirsch known as a “Quantile-Kendall” plot. Data were analyzed based on water year using the Mann-Kendall trend test and by climate year using the Quantile-Kendall methodology to: (1) identify regions which are statistically similar for estimating streamflow characteristics;... Categories: Data, Data Release - Revised; Types: Map Service, OGC WMS Layer; Tags: Alabama, Florida, Gulf Coast, Gulf Coast, Gulf of Mexico, All tags... Louisiana, Mississippi, RESTORE, Southeastern United States, Texas, USGS Science Data Catalog (SDC), environmental flow, network optimization, reference hydrology, streamflow alteration, trend analysis, Fewer tags Coastal Corridors Vulnerable Under Reduced Lake Level Scenarios These data represent coastal corridors exposed by lake levels reduced from mean 2009 water surface elevations. These elevations were established by values published by the United States Army Corps of Engineers (USACE), and based on a network of multiple gages within each lake. The corridors were derived from two data sources: 5-m resolution lidar-based topo-bathymetry produced by the USACE Joint Airborne Lidar-Based Technical Center of eXpertise (JALBTCX) and the National Oceanic and Atmospheric Administration (NOAA) Coastal Services Center, and bathymetric contour lines produced by the NOAA Great Lakes Environmental Research Laboratory (GLERL). The JALBTCX lidar-based topo-bathymetry were used to produce representations... Categories: Data, Map; Types: Map Service, OGC WMS Layer; Tags: Accountability, GLERL bathymetry, GLRI, Great Lakes, Great Lakes Restoration Initiative, All tags... Invasive Species, JALBTCX lidar, Phragmites invasion corridors, Template 588, Template 67, Template 68, Fewer tags Phragmites Habitat Suitability Habitat suitability was estimated for invasive Phragmites in the coastal Great Lakes region (shoreline to 10 km inland). These estimates were based on current distribution patterns and environmental conditions. Phragmites presence or absence was defined based on a distribution map produced by cooperative research between the GLSC and Michigan Technical Research Institute. Environmental variables were processed in a Geographic Information System (GIS) and came from existing publicly available sources. Variables include descriptors of soils, nutrients, topography, ecoregion, anthropogenic disturbance, and climate. Environmental conditions and Phragmites presence/absence were sampled in a GIS at points established... Categories: Data; Types: Map Service, OGC WMS Layer; Tags: Accountability, GLRI, Great Lakes, Great Lakes Restoration Initiative, Invasive Species, All tags... Phragmites, Template 588, Template 67, Template 68, boosted regression trees, coastal wetlands, forecasting, invasive species, invasive species corridors, species distribution modeling, vulnerability assessment, Fewer tags