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  1. National Topographic System - Wikipedia

    en.wikipedia.org › wiki › National_Topographic_System

    The National Topographic System or NTS (French: Système national de référence cartographique) is the system used by Natural Resources Canada for providing general purpose topographic maps of the country. NTS maps are available in a variety of scales, the standard being 1/50,000 and 1/250,000 scales.

  2. National Topographic System - WIKI 2. Wikipedia Republished

    wiki2.org › en › National_Topographic_System

    From Wikipedia, the free encyclopedia The Na­tional Topo­graphic System or NTS (French: Sys­tème na­tio­nal de ré­fé­rence cartographique) is the sys­tem used by Nat­ural Re­sources Canada for pro­vid­ing gen­eral pur­pose topo­graphic maps of the coun­try.

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    What is the National Topographic System?

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  4. Topography - Wikipedia

    en.wikipedia.org › wiki › Topography

    Topography is a field of geoscience and planetary science and is concerned with local detail in general, including not only relief, but also natural and artificial features, and even local history and culture.

  5. Topographic map - Wikipedia

    en.wikipedia.org › wiki › Topographical_maps
    • Overview
    • History
    • Uses
    • Conventions
    • Publishers of national topographic map series

    Natural Resources Canada provides this description of topographic maps: These maps depict in detail ground relief, drainage, forest cover, administrative areas, populated areas, transportation routes and facilities, and other man-made features. Other authors define topographic maps by contrasting them with another type of map; they are distinguished from smaller-scale "chorographic maps" that cover large regions, "planimetric maps" that do not show elevations, and "thematic maps" that focus on s

    Topographic maps are based on topographical surveys. Performed at large scales, these surveys are called topographical in the old sense of topography, showing a variety of elevations and landforms. This is in contrast to older cadastral surveys, which primarily show property and governmental boundaries. The first multi-sheet topographic map series of an entire country, the Carte géométrique de la France, was completed in 1789. The Great Trigonometric Survey of India, started by the East ...

    Topographic maps have multiple uses in the present day: any type of geographic planning or large-scale architecture; earth sciences and many other geographic disciplines; mining and other earth-based endeavours; civil engineering and recreational uses such as hiking and orienteering.

    The various features shown on the map are represented by conventional signs or symbols. For example, colors can be used to indicate a classification of roads. These signs are usually explained in the margin of the map, or on a separately published characteristic sheet.

    Although virtually the entire terrestrial surface of Earth has been mapped at scale 1:1,000,000, medium and large-scale mapping has been accomplished intensively in some countries and much less in others. Nevertheless, national mapping programs listed below are only a partial selection. Several commercial vendors supply international topographic map series.

  6. National Topographic System - The Reader Wiki, Reader View of ...

    thereaderwiki.com › en › National_Topographic_System

    The National Topographic System or NTS (French: Système national de référence cartographique) is the system used by Natural Resources Canada for providing general purpose topographic maps of the country. NTS maps are available in a variety of scales, the standard being 1/50,000 and 1/250,000 scales.

  7. Wikizero - National Topographic System

    www.wikizero.com › en › National_Topographic_System

    The National Topographic System or NTS (French: Système national de référence cartographique) is the system used by Natural Resources Canada for providing general purpose topographic maps of the country. NTS maps are available in a variety of scales, the standard being 1/50,000 and 1/250,000 scales.

  8. The National Topographic Systemor NTS(French: Système national de référence cartographique) is the topographicsystem used by Canada for providing general purpose mapsof the country. NTS maps are available in 1/50,000 and 1/250,000 scales.

  9. national topographic system : definition of national ...

    dictionary.sensagent.com › national topographic system › en-en

    The National Topographic System or NTS (French: Système national de référence cartographique) is the topographic system used by Canada for providing general purpose maps of the country. NTS maps are available in 1/50,000 and 1/250,000 scales.

  10. The National Map

    www.usgs.gov › core-science-systems › national

    As one of the cornerstones of the U.S. Geological Survey's (USGS) National Geospatial Program, The National Map is a collaborative effort among the USGS and other Federal, State, and local partners to improve and deliver topographic information for the Nation. It has many uses ranging from recreation to scientific analysis to emergency response.

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