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  2. List of national mapping agencies - Wikipedia

    en.wikipedia.org/wiki/List_of_national_mapping...

    Canada: Natural Resources CanadaCanada Centre for Mapping and Earth Observation [4] nrcan.gc.ca Archived 2015-09-06 at the Wayback Machine: Toporama: Chile: Instituto Geográfico Militar: igm.cl: Colombia: Instituto Geográfico Agustín Codazzi (IGAC) igac.gov.co: Geoportal Archived 2017-04-17 at the Wayback Machine: Costa Rica: Instituto ...

  3. List of GIS data sources - Wikipedia

    en.wikipedia.org/wiki/List_of_GIS_data_sources

    Major areas of coverage includes: Asia, North America, South America, Alps, North, Other Europe, Africa, Antarctica, others. [8] CHELSA Climatologies at high resolution for the earth's land surface areas Global climatologies at 30 arc sec (~1 km) resolution for land surface temperature and precipitation. [9]

  4. National mapping agency - Wikipedia

    en.wikipedia.org/wiki/National_mapping_agency

    The Centre for Topographic Information produces topographic maps of Canada at scales of 1:50,000 and 1:250,000. The full map catalogue is known as the National Topographic System (NTS). [ 16 ] A government proposal to discontinue publishing of all hardcopy or paper topographic maps in favor of digital-only mapping data was shelved in 2005 after ...

  5. National Topographic System - Wikipedia

    en.wikipedia.org/wiki/National_Topographic_System

    The National Topographic System or NTS 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. [1]

  6. Cadastre - Wikipedia

    en.wikipedia.org/wiki/Cadastre

    Cadastral map from 1827 in Austria (Franziszeischer Kataster ) A modern cadastral map for Eastern England. A cadastre or cadaster (/ k ə ˈ d æ s t ə r / kə-DAS-tər) is a comprehensive recording of the real estate or real property's metes-and-bounds of a country. [1] [2] Often it is represented graphically in a cadastral map.

  7. Cadastral surveying - Wikipedia

    en.wikipedia.org/wiki/Cadastral_surveying

    Cadastral surveying is the sub-field of cadastre and surveying that specialises in the establishment and re-establishment of real property boundaries. It involves the physical delineation of property boundaries and determination of dimensions, areas and certain rights associated with properties.

  8. Topographic map - Wikipedia

    en.wikipedia.org/wiki/Topographic_map

    Curvimeter used to measure a distance on a topographic map. Topographic maps have many 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.

  9. Dominion Land Survey - Wikipedia

    en.wikipedia.org/wiki/Dominion_Land_Survey

    They are 1 chain (20 m) wide and run north–south between all sections; however, there are only three east–west road allowances in each township, on the north side of sections 7 to 12, 19 to 24 and 31 to 36. This results in a north–south road allowance every mile going west, and an east–west road allowance every two miles going north.