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1,518 results returned

  1. Title: Nan Hai di zhi di qiu wu li tu: Atlas of geology and geophysics of South China Sea

    • Image data
    • 1987
    Contributors:

    Summary: Relief shown by contours, gradient tints, and spot heights. Depth shown by isobaths, bathymetric tints, and soundings.

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  2. Title: Zhongguo hai qu ji lin yu di zhi, di qiu wu li xi lie tu. Di mao tu = Map series of geology and geophysics of China seas and adjacent regions. Geomorphologic map

    • Image data
    • 1992
    Contributors:

    Summary: Relief shown by shading, depth shown by shading and pictorially. Geological data up to 1988.

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  3. Title: Land-Based Border Crossings: Canada, Mexico and United States, 2011

    • Point data
    • 2014
    Contributors:

    Summary: This point shapefile depicts points of entry for land modes along the United States - Canada border and the United States - Mexico border. The ports of entry are located in fifteen states along the United States borders. The nominal scale of the data set is 1:1,000,000 with a maximal positional error of +/- 10 meters. This data is created and maintained by United States Customs and Border Protection and was spatially enhanced by the Bureau of Transportation Statistics. 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 dataset ws published o display ports of entry and associated data within an online mapping application. United States. Department of Transportation. Research and Innovative Technology Administration. (2014). Land-Based Border Crossings: Canada, Mexico and United States, 2011. National Transportation Atlas Database 2014. Available at: http://purl.stanford.edu/yv333xj1559. Used for the interface of Border Crossing/Entry Data: http://www.bts.gov/programs/international/transborder/TBDR_BC/TBDR_BC_Index.html. This data is created and maintained by the Customs and Border Protection (CBP), and spatially enhanced by BTS. The CBP also designated the port codes, names, and attributes. For any questions regarding the CBP data, please contact (877) CBP-5511.

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  4. Title: Democratic Republic of the Congo Towns

    • Point data
    • 2003
    Contributors:

    Summary: The Democratic Republic of the Congo towns from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO). Scale of the dataset: 1:100,000. The towns and major towns shapefiles were developed from data from the National Imagery and Mapping Agency (NIMA).

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  5. Title: Democratic Republic of the Congo Thematic Agriculture Aggregation Landcover

    • Polygon data
    • 2003
    Contributors:

    Summary: The Democratic Republic of the Congo thematic agriculture aggregation landcover from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO). Scale of the dataset: 1:200,000. This dataset is a reaggregated version of the original national Africover landcover multipurpose database. It contains all cultivated land. The land cover has been produced from visual interpretation of digitally enhanced LANDSAT TM images (Bands 4,3,2) acquired mainly in the year 2000-2001. The land cover classes have been developed using the FAO/UNEP international standard LCCS classification system.

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  6. Title: Democratic Republic of the Congo Roads

    • Line data
    • 2003
    Contributors:

    Summary: The Democratic Republic of the Congo roads from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO). Scale of the dataset: 1:200,000. The roads have been taken from the DCW dataset.

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  7. Title: Democratic Republic of the Congo National Boundaries

    • Polygon data
    • 2003
    Contributors:

    Summary: The Democratic Republic of the Congo national boundaries from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO). Scale of the dataset: 1:200,000. National boundaries have been taken from the DCW dataset.

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  8. Title: Democratic Republic of the Congo Major Towns

    • Point data
    • 2003
    Contributors:

    Summary: The Democratic Republic of the Congo major towns from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO). Scale of the dataset: 1:100,000. The towns and major towns shapefiles were developed from data from the National Imagery and Mapping Agency (NIMA).

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  9. Title: Democratic Republic of the Congo Thematic Woody Aggregation Landcover

    • Polygon data
    • 2003
    Contributors:

    Summary: The Democratic Republic of the Congo thematic woody aggregation landcover from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO). Scale of the dataset: 1:200,000. This dataset is a reaggregated version of the original national Africover landcover multipurpose database. It contains all natural vegetation with a woody component. The land cover has been produced from visual interpretation of digitally enhanced LANDSAT TM images (Bands 4,3,2) acquired mainly in the year 2000-2001. The land cover classes have been developed using the FAO/UNEP international standard LCCS classification system.

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  10. Title: Democratic Republic of the Congo Rivers

    • Line data
    • 2003
    Contributors:

    Summary: The Democratic Republic of the Congo rivers from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO). Scale of the dataset: 1:200,000. The rivers have been taken from the DCW dataset.

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  11. Title: Democratic Republic of the Congo Thematic Grassland Aggregation Landcover

    • Polygon data
    • 2003
    Contributors:

    Summary: The Democratic Republic of the Congo thematic grassland aggregation landcover from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO). Scale of the dataset: 1:200,000. This dataset is a reaggregated version of the original national Africover landcover multipurpose database. It contains all natural vegetation with a herbaceous component. The land cover has been produced from visual interpretation of digitally enhanced LANDSAT TM images (Bands 4,3,2) acquired mainly in the year 2000-2001. The land cover classes have been developed using the FAO/UNEP international standard LCCS classification system.

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  12. Title: Democratic Republic of the Congo Administrative Boundaries

    • Polygon data
    • 2003
    Contributors:

    Summary: The Democratic Republic of the Congo administrative boundaries from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO). Scale of the dataset: 1:200,000. Administrative boundaries have been taken from the DCW dataset.

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  13. Title: Democratic Republic of the Congo Spatially Aggregated Multipurpose Landcover Database

    • Polygon data
    • 2003
    Contributors:

    Summary: The Democratic Republic of the Congo spatially aggregated multipurpose landcover database from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO). Scale of the dataset: 1:200,000. This dataset is a spatially reaggregated version of the original national Africover landcover multipurpose database. The land cover has been produced from visual interpretation of digitally enhanced LANDSAT TM images (Bands 4,3,2) acquired mainly in the year 2000-2001. The land cover classes have been developed using the FAO/UNEP international standard LCCS classification system.

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  14. Title: Democratic Republic of the Congo Landcover

    • Polygon data
    • 2003
    Contributors:

    Summary: The Democratic Republic of the Congo landcover from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO). Scale of the dataset: 1:200,000. The land cover has been produced from visual interpretation of digitally enhanced LANDSAT TM images (Bands 4,3,2) acquired mainly in the year 2000-2001. The land cover classes have been developed using the FAO/UNEP international standard LCCS classification system.

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  15. Title: Sudan Roads

    • Line data
    • 2003
    Contributors:

    Summary: Sudan roads from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO). Scale of the dataset: 1:100,000. The roads have been produced from visual interpretation of digitally enhanced LANDSAT TM images (Bands 4,3,2) acquired mainly in the year 1994-1999.

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  16. Title: Sudan Spatially Aggregated Multipurpose Landcover Database

    • Polygon data
    • 2003
    Contributors:

    Summary: Sudan spatially aggregated multipurpose landcover database from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO). Scale of the dataset: 1:200,000. This dataset is a spatially reaggregated version of the original national Africover landcover multipurpose database. The land cover has been produced from visual interpretation of digitally enhanced LANDSAT TM images (Bands 4,3,2) acquired mainly in the year 1994-1999. The land cover classes have been developed using the FAO/UNEP international standard LCCS classification system.

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  17. Title: Sudan Administrative Boundaries

    • Polygon data
    • 2003
    Contributors:

    Summary: Sudan administrative boundaries from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO).

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  18. Title: Sudan Major Towns

    • Point data
    • 2003
    Contributors:

    Summary: Sudan major towns from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO). Scale of the dataset: 1:100,000. The towns and major towns shapefiles were developed from data from the National Imagery and Mapping Agency (NIMA).

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  19. Title: Sudan National Boundaries

    • Polygon data
    • 2003
    Contributors:

    Summary: Sudan national boundaries from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO).

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  20. Title: Sudan Towns

    • Point data
    • 2003
    Contributors:

    Summary: Sudan towns from The Multipurpose Africover Database for the Environmental Resources produced by the Food and Agriculture Organization of the United Nations (FAO). Scale of the dataset: 1:100,000. The towns and major towns shapefiles were developed from data from the National Imagery and Mapping Agency (NIMA).

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