Search for geospatial/GIS data

Find GIS data held at MIT and other institutions

10,000+ results returned

  1. Title: National Waterway Network

    Contributors:

    Summary: The National Waterway Network is a comprehensive network database of the nation's navigable waterways. The data set covers the 48 contiguous States plus the District of Columbia, Hawaii, Alaska, Puerto Rico and water links between. The nominal scale of the data set varies with the source material. The majority of the information is at 1:100,000 with larger scales used in harbor/bay/port areas and smaller scales used in open waters.

  2. Title: National Waterway Network Nodes

    Contributors:

    Summary: The National Waterway Network is a comprehensive network database of the nation's navigable waterways. The data set covers the 48 contiguous States plus the District of Columbia, Hawaii, Alaska, Puerto Rico and water links between. Waterway Network Nodes may represent physical entities such as river confluences, ports/facilities, and intermodal terminals, US Army Corps of Engineers (USACE nodes), or may be inserted for analytical purposes. Approximately 224 USACE ports are geo-coded in the node database.

  3. Title: United States National Waterway Network (line), 2008

    Contributors:

    Summary: National Waterway Network is a line theme representing shipping lanes that serve as representative paths in open waterways. The data set covers the 48 contiguous states plus the District of Columbia, Hawaii, Alaska, Puerto Rico and water links between. The nominal scale of the dataset varies with the source material. The majority of the information is at 1:100,000 with larger scales used in harbor/bay/port areas and smaller scales used in open waters.

  4. Title: United States National Waterway Network (node), 2008

    Contributors:

    Summary: United States National Waterway Network (node), 2008 is a point theme representing physical entities such as river confluences, ports/facilities, and intermodal terminals, US Army Corps of Engineers (USACE nodes), or may be inserted for analytical purposes. Approximately 180 USACE ports are geo-coded in the node database. The data set covers the 48 contiguous states plus the District of Columbia, Hawaii, Alaska, Puerto Rico and water links between. The nominal scale of the dataset varies with the source material. The majority of the information is at 1:100,000 with larger scales used in harbor/bay/port areas and smaller scales used in open waters.

  5. Title: USA (National Waterway Network (line), 2008)

    • Line data
    • 2008
    Contributors:

    Summary: The National Waterway Network is a comprehensive network database of the nation's navigable waterways. The data set covers the 48 contiguous states plus the District of Columbia, Hawaii, Alaska, Puerto Rico and water links between. The nominal scale of the dataset varies with the source material. The majority ofthe information is at 1:100,000 with larger scales used in harbor/bay/port areas and smaller scales used in open waters.

  6. Title: USA (National Waterway Network (node), 2008)

    • Point data
    • 2008
    Contributors:

    Summary: The National Waterway Network is a comprehensive network database of the nation's navigable waterways. The data set covers the 48 contiguous states plus the District of Columbia, Hawaii, Alaska, Puerto Rico and water links between. The nominal scale of the dataset varies with the source material. The majority ofthe information is at 1:100,000 with larger scales used in harbor/bay/port areas and smaller scales used in open waters.

  7. Title: Waterways Features: United States and Territories, 2011

    Contributors:

    Summary: The National Waterway Network is comprised of a link database and a node database. Links are line strings, which consist of beginning and end points (nodes) with intermediate vertices (shape points). Links represent either actual shipping lanes (i.e., channels, Intracoastal Waterways, sealanes, rivers) or serve as representative paths in open water (where no defined shipping paths exist). This point shapefile depicts nodes that may represent physical entities such as river confluence's, ports/facilities, and intermodal terminals, USACE nodes, or may be inserted for analytical purposes (i.e., to facilitate routing). The National Waterway Network is a comprehensive network database of the nation's navigable waterways. This polyline shapefile covers the 48 contiguous states plus the District of Columbia, Hawaii, Alaska, Puerto Rico and water links between. The nominal scale of the dataset varies with the source material. The majority of the information is at 1:100,000 with larger scales used in harbor/bay/port areas and smaller scales used in open waters. The National Transportation Atlas Databases 2014 (NTAD2014) is a set of nationwide geographic datasets of transportation facilities, transportation networks, associated infrastructure and other political and administrative entities. These datasets include spatial information for transportation modal networks and intermodal terminals, as well as the re¬lated attribute information for these features. This data supports research, analysis, and decision-making across all transportation modes. It is most useful at the national level, but has major applications at regional, state and local scales throughout the transportation community. The data used to compile NTAD2014 was provided by our partners within the United States Department of Transportation (USDOT) and by other agencies throughout the United States Federal Government. These contributors are the actual data stewards and are ultimately responsible for the maintenance and accuracy of their data. This data is used for national and network analysis applications. The National Waterway Network is a geographic database of navigable waterways in and around the United States, for analytical studies of waterway performance, for compiling commodity flow statistics and for mapping purposes. United States. Department of Transportation. Research and Innovative Technology Administration. (2014). Waterways Features: United States and Territories, 2011. National Transportation Atlas Database 2014. Available at: http://purl.stanford.edu/ft171pk6229. Links in the waterway network represent actual shipping lanes or serve as representative paths in open water where no defined shipping lanes exist. Nodes may represent physical entities such as river confluences, ports/facilities, and intermodal terminals, US Army Corps of Engineers (USACE nodes), or may be inserted for analytical purposes. Approximately 180 USACE ports are geo-coded in the node database.

  8. Title: Waterways Network: United States and Territories, 2011

    Contributors:

    Summary: The National Waterway Network is comprised of a link database and a node database. Links are line strings, which consist of beginning and end points (nodes) with intermediate vertices (shape points). This polyline shapefile depicts links that represent either actual shipping lanes (i.e., channels, Intracoastal Waterways, sealanes, rivers) or serve as representative paths in open water (where no defined shipping paths exist). Nodes may represent physical entities such as river confluence's, ports/facilities, and intermodal terminals, USACE nodes, or may be inserted for analytical purposes (i.e., to facilitate routing). The National Waterway Network is a comprehensive network database of the nation's navigable waterways. This polyline shapefile covers the 48 contiguous states plus the District of Columbia, Hawaii, Alaska, Puerto Rico and water links between. The nominal scale of the dataset varies with the source material. The majority of the information is at 1:100,000 with larger scales used in harbor/bay/port areas and smaller scales used in open waters. This layer is part of the 2014 National Transportation Atlas Database. The National Transportation Atlas Databases 2014 (NTAD2014) is a set of nationwide geographic datasets of transportation facilities, transportation networks, associated infrastructure and other political and administrative entities. These datasets include spatial information for transportation modal networks and intermodal terminals, as well as the re¬lated attribute information for these features. This data supports research, analysis, and decision-making across all transportation modes. It is most useful at the national level, but has major applications at regional, state and local scales throughout the transportation community. The data used to compile NTAD2014 was provided by our partners within the United States Department of Transportation (USDOT) and by other agencies throughout the United States Federal Government. These contributors are the actual data stewards and are ultimately responsible for the maintenance and accuracy of their data. This data is used for national and network analysis applications. The National Waterway Network is a geographic database of navigable waterways in and around the United States, for analytical studies of waterway performance, for compiling commodity flow statistics and for mapping purposes. United States. Department of Transportation. Research and Innovative Technology Administration. (2014). Waterways Network: United States and Territories, 2011. National Transportation Atlas Database 2014. Available at: http://purl.stanford.edu/qh980zg4909. Links in the waterway network represent actual shipping lanes or serve as representative paths in open water where no defined shipping lanes exist. Nodes may represent physical entities such as river confluences, ports/facilities, and intermodal terminals, US Army Corps of Engineers (USACE nodes), or may be inserted for analytical purposes. Approximately 180 USACE ports are geo-coded in the node database.

  9. Title: Total Nitrogen Deposition: San Francisco Bay Area, California, 2007

    Contributors:

    Summary: This raster dataset depicts a geography of nitrogen deposition for the nine county San Francisco Bay Area Region, California. Nitrogen deposition is the input of reactive nitrogen from the atmosphere into the biosphere as wet and dry deposition, either acidic gases and particles or acidic rain, fog and snow, respectively. An overabundance of nitrogen in the atmosphere and environment has deleterious effects on the biosphere. The source data was produced by the Center for Conservation Biology at the University of California, Riverside (UCR) and is based on a nitrogen deposition model data developed by the UCR College of Engineering Center for Environmental Research and Technology (CE-CERT). Raster values from both dry and wet nitrogen deposition models were added to provide the values stored in this raster. It represents total annual deposition of all forms of nitrogen for the calendar year 2002. These data are considered useful in studying the effect of nitrogen deposition on aspects of complex biological systems. This dataset was developed/compiled for use in the San Francisco Bay Area Upland Habitat Goals Project, a Project used to identify a Conservation Lands Network (CLN) for biodiversity preservation to inform conservation investments and lasting cooperative conservation partnerships. The Conservation Lands Network GIS Database is the primary output of the Project. The data depicts the spatially explicit CLN that is recommended for the nine county San Francisco Bay Area Region, California. Bay Area Open Space Council, GreenInfo Network, Conservation Lands Network, and San Francisco Bay Area Upland Habitat Goals Project. (2011). Total Nitrogen Deposition: San Francisco Bay Area, California, 2007. Bay Area Open Space Council. Available at http://purl.stanford.edu/ms113xc7369. Bay Area Open Space Council, GreenInfo Network, Conservation Lands Network, and San Francisco Bay Area Upland Habitat Goals Project. (2011). Total Nitrogen Deposition: San Francisco Bay Area, California, 2007. Bay Area Open Space Council. Available at: http://purl.stanford.edu/wf637hy7555 Source data available at: http://ccb.ucr.edu/biocommaps.html This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

  10. Title: Wet Nitrogen Deposition: San Francisco Bay Area, California, 2007

    Contributors:

    Summary: This raster dataset depicts a geography of wet nitrogen deposition for the nine county San Francisco Bay Area Region, California. Wet nitrogen deposition is the input of reactive nitrogen from the atmosphere into the biosphere as dry deposition, or acidic rain, fog and snow. An overabundance of nitrogen in the atmosphere and the environment has deleterious effects on the biosphere. The source data was produced by the Center for Conservation Biology at the University of California, Riverside (UCR) and is based on a nitrogen deposition model data developed by the UCR College of Engineering Center for Environmental Research and Technology (CE-CERT). Text values from the dry nitrogen deposition model were processed to provide the values stored in this raster. The model used here is total annual deposition and based on data from calendar year 2002. These data are considered useful in studying the effect of nitrogen deposition on aspects of complex biological systems. This dataset was developed/compiled for use in the San Francisco Bay Area Upland Habitat Goals Project, a Project used to identify a Conservation Lands Network (CLN) for biodiversity preservation to inform conservation investments and lasting cooperative conservation partnerships. The Conservation Lands Network GIS Database is the primary output of the Project. The data depicts the spatially explicit CLN that is recommended for the nine county San Francisco Bay Area Region, California. Bay Area Open Space Council, GreenInfo Network, Conservation Lands Network, and San Francisco Bay Area Upland Habitat Goals Project. (2011). Wet Nitrogen Deposition: San Francisco Bay Area, California, 2007. Bay Area Open Space Council. Available at http://purl.stanford.edu/cm136yf3289. Bay Area Open Space Council, GreenInfo Network, Conservation Lands Network, and San Francisco Bay Area Upland Habitat Goals Project. (2011). Wet Nitrogen Deposition: San Francisco Bay Area, California, 2007. Bay Area Open Space Council. Available at: http://purl.stanford.edu/xz140bp8057 Source data available at: http://ccb.ucr.edu/biocommaps.html This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

  11. Title: Dry Nitrogen Deposition: San Francisco Bay Area, California, 2007

    Contributors:

    Summary: This raster dataset depicts dry nitrogen deposition for the nine county San Francisco Bay Area Region, California. Dry nitrogen deposition is the input of reactive nitrogen from the atmosphere into the biosphere as dry deposition, or acidic gases and particles. An overabundance of nitrogen in the atmosphere and environment has deleterious effects on the biosphere. The source data was produced by the Center for Conservation Biology at the University of California, Riverside (UCR) and is based on a nitrogen deposition model data developed by the UCR College of Engineering Center for Environmental Research and Technology (CE-CERT). Text values from the dry nitrogen deposition model were processed to provide the values stored in this raster. The model used here is total annual deposition and based on data from calendar year 2002. These data are considered useful in studying the effect of nitrogen deposition on aspects of complex biological systems. This dataset was developed/compiled for use in the San Francisco Bay Area Upland Habitat Goals Project, a Project used to identify a Conservation Lands Network (CLN) for biodiversity preservation to inform conservation investments and lasting cooperative conservation partnerships. The Conservation Lands Network GIS Database is the primary output of the Project. The data depicts the spatially explicit CLN that is recommended for the nine county San Francisco Bay Area Region, California. Bay Area Open Space Council, GreenInfo Network, Conservation Lands Network, and San Francisco Bay Area Upland Habitat Goals Project. (2011). Dry Nitrogen Deposition: San Francisco Bay Area, California, 2007. Bay Area Open Space Council. Available at http://purl.stanford.edu/rd798dc1199. Bay Area Open Space Council, GreenInfo Network, Conservation Lands Network, and San Francisco Bay Area Upland Habitat Goals Project. (2011). Dry Nitrogen Deposition: San Francisco Bay Area, California, 2007. Bay Area Open Space Council. Available at: http://purl.stanford.edu/ct748xp2379 Source data available at: http://ccb.ucr.edu/biocommaps.html This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.

  12. Title: Grave Reform in Modern China

    Contributors:

    Summary: Grave Reform in Modern China is a digital humanities initiative based at Stanford that is building an interactive spatial and textual analysis platform to examine the phenomenon of grave relocation in modern China, a campaign that has led to the exhumation and reburial of 10 million corpses in the past decade alone, and has transformed China’s graveyards into sites of acute personal, social, political, and economic contestation.

  13. Title: Indiana transportation map, 2009-2010

    Contributors:

    Summary: Panel title: Indiana, 2009/2010, accelerating Indiana's economic development. Includes indexes, note, and color illustrations. Text, indexed map of "Downtown Indianapolis," 16 local route maps, distance table, indexes to points of interest, lists of interstate rest areas and state police phone numbers, and color illustrations on verso. Imprint: Indianapolis, Ind. : Indiana Department of Transportation, [2009] Dimensions: 94 x 59 cm

  14. Title: Indiana transportation map, 2007-2008

    Contributors:

    Summary: Panel title: 2007/2008 Indiana, accelerate your business. Includes indexes, note, and color illustrations. Text, indexed map of "Downtown Indianapolis," 16 local route maps, distance table, indexes to points of interest, lists of interstate rest areas and state police phone numbers, and color illustrations on verso. Imprint: Indianapolis, Ind. : Indiana Department of Transportation, [2007] Dimensions: 94 x 59 cm; Scale: Approximately 1:560,000

  15. Title: Indiana transportation map, 2005-2006

    Contributors:

    Summary: Panel title: Indiana 2005-2006. Includes indexes, note, and color illustrations. Text, indexed map of "Downtown Indianapolis," 16 local route maps, distance table, indexes to points of interest, lists of interstate rest areas and state police phone numbers, and color illustrations on verso. Imprint: [Indianapolis, Ind.] : distributed by State Representative Peggy Welch, District 60, [2005]; Imprint: Indianapolis, Ind. : Indiana Department of Transportation, [2005] Dimensions: 94 x 59 cm

  16. Title: Indiana transportation map, 2004

    Contributors:

    Summary: Panel title: Indiana 2004. Includes indexes, note, and color illustrations. Text, indexed map of "Downtown Indianapolis," 16 local route maps, distance table, index to points of interest, lists of interstate rest areas and state police phone numbers, and color illustrations on verso. Imprint: [Indianapolis, Ind.] : distributed by State Representative Markt Lytle, District 69, [2004]; Imprint: Indianapolis, Ind. : Indiana Department of Transportation, [2004] Dimensions: 94 x 59 cm

  17. Title: Indiana transportation map, 2003

    Contributors:

    Summary: Panel title: 2003 Indiana : Lewis & Clark ... a bicentennial celebration 1803-2003. Includes indexes, note, and color illustrations. Text, indexed map of "Downtown Indianapolis," 16 local route maps, distance table, index to points of interest, lists of interstate rest areas and state police phone numbers, and color illustrations on verso. Imprint: Indianapolis, Ind. : Indiana Department of Transportation, [2003] Dimensions: 94 x 59 cm

  18. Title: Indiana transportation map, 2002

    Contributors:

    Summary: Description based on: 1997-1998. Includes indexes and note. Text, indexed map of "Downtown Indianapolis," 16 local route maps, distance table, index to points of interest, lists of interstate rest areas and state police phone numbers, and color illustrations on verso. Imprint: Indianapolis, Ind. : Indiana Department of Transportation, [2002] Dimensions: 94 x 59 cm

  19. Title: diana transportation map, 2001

    Contributors:

    Summary: Panel title: Indiana 2001. Includes indexes and note. Text, indexed map of "Downtown Indianapolis," 16 local route maps, distance table, index to points of interest, lists of interstate rest areas and state police phone numbers, and color illustrations on verso. Imprint: Indianapolis, Ind. : Indiana Dept. of Transportation, [2001] Dimensions: 94 x 59 cm; Scale: Approximately 1:560,000

  20. Title: Indiana transportation map, 2000

    Contributors:

    Summary: Panel title: Indiana 2000 : racing into the--millennium! Includes indexes, indexes to points of interest, distance table, and list of state police phone numbers. Text, indexed map of "Downtown Indianapolis," 16 local route maps, "Map of the United States showing mileage from Indianapolis to other points," and outline map of Indiana on verso. [Maps on verso:] Calumet area -- Lafayette, West Lafayette -- Michigan City -- Terre Haute -- Kokomo -- Bloomington -- Columbus -- Vincennes -- Evansville -- South Bend, Mishawaka, Elkhart -- Downtown Indianapolis -- Fort Wayne -- Indianapolis -- Muncie -- Anderson -- Falls City area -- Richmond. Imprint: Indianapolis, Ind. : Indiana Department of Transportation, [2000] Dimensions: 94 x 59 cm; Scale: Approximately 1:650,000

Need help?

Ask GIS