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10,000+ datasets for “reference maps”

  1. data.gov.au

    The search for a more realistic metallogenic map format, with reference to the Pine Creek Geosyncline

    Geoscience Australia DataUpdated 16 Oct 2025

    The format of most existing metallogenic maps is not adequate for scales of 1:500 000 or less …

    • PDF
    • HTML
  2. Open Government Canada

    Canada Basemap – Grids (Lat/Long, NTS and UTM)

    Natural Resources Canada | Ressources naturelles CanadaUpdated 15 Oct 2025

    … geography/topographic-information/maps/9767 UTM - This web service is the civilian UTM grid reference used across Canada

    • ESRI REST
  3. Open Government Canada

    Census Metropolitan Area and Census Agglomeration Cartographic Boundary Files - 2006 Census

    Statistics Canada | Statistique CanadaUpdated 24 Feb 2022

    … The files provide a framework for mapping and spatial analysis using commercially available geographic information systems (GIS) or …

    • SHP
    • GML
    • OTHER
    • HTML
  4. Open Government Canada

    Census Metropolitan Area and Census Agglomeration Digital Boundary Files - 2011 Census

    Statistics Canada | Statistique CanadaUpdated 24 Feb 2022

    … The files provide a framework for mapping and spatial analysis using commercially available geographic information systems (GIS) or …

    • SHP
    • GML
    • OTHER
    • HTML
  5. Open Government Canada

    Census Metropolitan Area and Census Agglomeration Cartographic Boundary Files - 2011 Census

    Statistics Canada | Statistique CanadaUpdated 24 Feb 2022

    … The files provide a framework for mapping and spatial analysis using commercially available geographic information systems (GIS) or …

    • SHP
    • GML
    • OTHER
    • HTML
  6. Open Government Canada

    Census Metropolitan Area and Census Agglomeration Digital Boundary Files - 2006 Census

    Statistics Canada | Statistique CanadaUpdated 24 Feb 2022

    … The files provide a framework for mapping and spatial analysis using commercially available geographic information systems (GIS) or …

    • SHP
    • GML
    • OTHER
    • HTML
  7. Data.gov Catalog

    Geospatial data for the Vegetation Mapping Inventory Project of Shenandoah National Park

    National Park ServiceUpdated 1 Jan 2006

    … an “ecological land units” map (also referred to as a “biophysical units” map). Our goal was to use …

    • ZIP
  8. Socrata networkLive preview

    ccgisdata - Cook County Cooling Centers

    Cook County GIS DepartmentUpdated 11 Jun 2018

    … Please refer to this link for future updates: https://datacatalog.cookcountyil.gov/dataset/Cook-County-Cooling-Centers-Map …

    • CSV
    • JSON
    • SODA API
  9. Open Government Canada

    2016 Census Road Network File

    Statistics Canada | Statistique CanadaUpdated 17 Sept 2021

    … File, streets are ranked according to five levels of detail, suitable for mapping at small to medium scales.

    • SHP
    • GML
    • OTHER
    • HTML
  10. Open Government Canada

    Federal Electoral District Digital Boundary Files - 2011 Census

    Statistics Canada | Statistique CanadaUpdated 24 Feb 2022

    … The files provide a framework for mapping and spatial analysis using commercially available geographic information systems (GIS) or …

    • SHP
    • GML
    • OTHER
    • HTML
  11. Open Government Canada

    Federal Electoral District Cartographic Boundary Files - 2011 Census

    Statistics Canada | Statistique CanadaUpdated 24 Feb 2022

    … The files provide a framework for mapping and spatial analysis using commercially available geographic information systems (GIS) or …

    • SHP
    • GML
    • OTHER
    • HTML
  12. Open Government Canada

    Federal Electoral District Digital Boundary Files - 2006 Census

    Statistics Canada | Statistique CanadaUpdated 24 Feb 2022

    … The files provide a framework for mapping and spatial analysis using commercially available geographic information systems (GIS) or …

    • SHP
    • GML
    • OTHER
    • HTML
  13. Open Government Canada

    Federal Electoral District Cartographic Boundary Files - 2006 Census

    Statistics Canada | Statistique CanadaUpdated 24 Feb 2022

    … The files provide a framework for mapping and spatial analysis using commercially available geographic information systems (GIS) or …

    • SHP
    • GML
    • OTHER
    • HTML
  14. Data.gov Catalog

    5 Meter Alaska Digital Elevation Models (DEMs) - USGS National Map 3DEP Downloadable Data Collection

    U.S. Geological SurveyUpdated 14 Feb 2025

    … The 3DEP data holdings serve as the elevation layer of The National Map, and provide foundational elevation information …

    • XML
  15. Socrata networkLive preview

    NOPD Use of Force Incidents

    Police Department (NOPD)Updated 13 Nov 2026

    … All data visualizations on maps should be considered approximate and attempts to derive specific addresses are strictly prohibited …

    • CSV
    • JSON
    • SODA API
  16. Data.gov Catalog

    National Land Cover Data (NLCD) 2019 reference data for accuracy assessment

    U.S. EPA Office of Research and Development (ORD)Updated 1 Mar 2023

    Using survey statistics, reference land cover data to compare to mapped land cover data for development of data …

    • ZIP
  17. Data.gov Catalog

    NYC Orthoimagery Tile Index

    data.cityofnewyork.usUpdated 23 Sept 2022

    This NYC Orthoimagery Tile Index file can be used to geo-reference the individual image tiles across the …

    • ZIP
  18. California Open Data

    Spatial CIMIS ETo maps — Daily Reference Evapotranspiration for California

    California Department of Water ResourcesUpdated 11 Nov 2026

    … This dataset contains daily grass-reference evapotranspiration (ETo) maps for California at 2 km spatial resolution. The ETo …

    • GEOTIFF
    • TXT
  19. Socrata networkLive preview

    Pedestrian Ramp - Program Progress

    Department of Transportation (DOT)Updated 1 Nov 2026

    … The term corner refers to intersection corners (space on the sidewalk at the intersection of two streets), midblocks …

    • CSV
    • JSON
    • SODA API
  20. Socrata networkLive preview

    All Photo Enforcement Zone Centre Points

    City of EdmontonUpdated 14 Oct 2025

    … the Safe Streets Map . The 2023 Automated Enforcement Annual Report is available here . Please refer to the FAQ …

    • CSV
    • JSON
    • SODA API
“reference maps” datasets · Open Data Finder