Topographic maps at a scale of 1:20 ,000

Topographic maps at a scale of 1:20 ,000 **Note that topographic maps at a scale of 1:20 ,000 are no longer updated. For the last update date, see the [metadata] (ftp://transfert.mern.gouv.qc.ca/public/diffusion/RGQ/Documentation/BDTQ/Metadonnees_Topo-20K.xls). The reference cartographic data is now compiled according to a continuous information layer approach: ** [AQNetwork+] (https://www.donneesquebec.ca/recherche/fr/dataset/adresses-quebec) * [Geobase of the Quebec Hydrographic Network (GRHQ)] (https://www.donneesquebec.ca/recherche/dataset/grhq) * [Administrative divisions at a scale of 1:20 ,000 ( SDA)] (https://www.donneesquebec.ca/recherche/fr/dataset/decoupages-administratifs) * [Regional Consistent Hydro Numerical Terrain Models (DEM)] (https://www.donneesquebec.ca/recherche/fr/dataset/modeles-numerique-de-terrain-hydro-coherents-a-l-echelle-regionale) *** 1:20 ,000 scale topographic maps form the foundation official cartographic of the Government of Quebec. They cover almost the entire territory south of the 52nd parallel. The data is extracted from aerial photographs at a scale of 1:40 ,000 taken at an altitude of 6,300 meters. They offer an accuracy of approximately four meters in planimetry. In hypsometry, it is about two meters for side points and about five meters for contour lines. Each file covers an area of approximately 250 km2. The main components are: * Hydrography (lakes, rivers, streams, swamps, etc.) .* Vegetation (forests, peatlands, nurseries, orchards, etc.) .* Human constructions: * transport infrastructure (roads, bridges, airports, etc.); * buildings (mobile homes, silos, greenhouses, etc.); * equipment (wharves, power transmission lines, etc.) electrical, surface reservoirs, etc.); * designated areas (golf courses, loan benches, etc.) .* Terrain (contour lines are generally at an equidistance of ten meters and, in some cases, they can vary between eight and twenty meters).**This third party metadata element was translated using an automated translation tool (Amazon Translate).** 2022-04-22 Government and Municipalities of Québec geoboutique@mern.gouv.qc.ca Form DescriptorsNature and EnvironmentScience and Technology Download index (csv format)CSV https://diffusion.mern.gouv.qc.ca/Diffusion/RGQ/Documentation/BDTQ/Index_BDTQ.csv Full directory (Cover format (ArcInfo))E00 https://diffusion.mern.gouv.qc.ca/Diffusion/RGQ/Vectoriel/Carte_Topo/Local/BDTQ/ArcInfo/ Full directory (GeoTIFF format, MTM projection)GeoTIF https://diffusion.mern.gouv.qc.ca/Diffusion/RGQ/Matriciel/Carte_Topo/Local/BDTQ/GeoTIFFMTM/ Full directory (GeoTIFF format, CCL projection)GeoTIF https://diffusion.mern.gouv.qc.ca/Diffusion/RGQ/Matriciel/Carte_Topo/Local/BDTQ/GeoTIFFLCC/ Interactive mapHTML https://vgo.portailcartographique.gouv.qc.ca/mobile.aspx?gpz_point=-7409952.391302186,%206215035.784324403&echelle=8735660&epsg=3857&gpz_nomMap=-%20Carte%20topographique%2020k Download card by sheetHTML https://vgo-telechargement.portailcartographique.gouv.qc.ca/mobile.aspx?gpw=a035a7f7-e93f-4662-97e7-32b4b052bffe Original metadata (https://www.donneesquebec.ca)HTML https://www.donneesquebec.ca/recherche/fr/dataset/8dc04c10-708e-4afa-813e-acb96c3101a1 Index of map sheets (PDF format)PDF https://diffusion.mern.gouv.qc.ca/Diffusion/RGQ/Documentation/BDTQ/couverture_20k_2009.pdf Full directory (PDF format)PDF https://diffusion.mern.gouv.qc.ca/Diffusion/RGQ/Matriciel/Carte_Topo/Local/BDTQ/PDF/ Physical structure of dataPDF https://diffusion.mern.gouv.qc.ca/Diffusion/RGQ/Documentation/BDTQ/Structure_Topo-20K.pdf Production standardsPDF https://diffusion.mern.gouv.qc.ca/Diffusion/RGQ/Documentation/BDTQ/Normes_Topo-20K.zip DGN file at a scale of 1:20 ,000PDF https://diffusion.mern.gouv.qc.ca/Diffusion/RGQ/Documentation/BDTQ/DGN.pdf Legend of the topographic map at a scale of 1:20 ,000PDF https://diffusion.mern.gouv.qc.ca/Diffusion/RGQ/Documentation/BDTQ/Legende_Topo-20K.pdf Additional contact information for using raster imagesPDF https://diffusion.mern.gouv.qc.ca/Diffusion/diffusion/RGQ/Documentation/BDTQ/Tab_Tfw_Topo.pdf Download index (shp format)SHP https://diffusion.mern.gouv.qc.ca/Diffusion/RGQ/Documentation/BDTQ/Index_BDTQ.zip WMS serviceWMS https://servicesmatriciels.mern.gouv.qc.ca/erdas-iws/ogc/wms/Cartes_Images?service=WMS&REQUEST=GetCapabilities&layers=BDTQ-20K&legend_format=image/png&feature_info_type=text/plain WMS serviceWMS https://servicesmatriciels.mern.gouv.qc.ca/erdas-iws/ogc/wms/Cartes_Images?service=WMS&REQUEST=GetCapabilities&layers=BDTQ-20K&legend_format=image/png&feature_info_type=text/plain WMTS serviceWMTS https://servicesmatriciels.mern.gouv.qc.ca/erdas-iws/ogc/wmts/Cartes_Images?SERVICE=WMTS&REQUEST=GetCapabilities MetadataXLS https://diffusion.mern.gouv.qc.ca/Diffusion/RGQ/Documentation/BDTQ/Metadonnees_Topo-20K.xls Full directory (DGN format)other https://diffusion.mern.gouv.qc.ca/Diffusion/RGQ/Vectoriel/Carte_Topo/Local/BDTQ/DGN/

Note that topographic maps at a scale of 1:20 ,000 are no longer updated. For the last update date, see the [metadata] (ftp://transfert.mern.gouv.qc.ca/public/diffusion/RGQ/Documentation/BDTQ/Metadonnees_Topo-20K.xls). The reference cartographic data is now compiled according to a continuous information layer approach: [AQNetwork+] (https://www.donneesquebec.ca/recherche/fr/dataset/adresses-quebec) * [Geobase of the Quebec Hydrographic Network (GRHQ)] (https://www.donneesquebec.ca/recherche/dataset/grhq) * [Administrative divisions at a scale of 1:20 ,000 ( SDA)] (https://www.donneesquebec.ca/recherche/fr/dataset/decoupages-administratifs) * [Regional Consistent Hydro Numerical Terrain Models (DEM)] (https://www.donneesquebec.ca/recherche/fr/dataset/modeles-numerique-de-terrain-hydro-coherents-a-l-echelle-regionale) 1:20 ,000 scale topographic maps form the foundation official cartographic of the Government of Quebec. They cover almost the entire territory south of the 52nd parallel. The data is extracted from aerial photographs at a scale of 1:40 ,000 taken at an altitude of 6,300 meters. They offer an accuracy of approximately four meters in planimetry. In hypsometry, it is about two meters for side points and about five meters for contour lines. Each file covers an area of approximately 250 km2. The main components are: * Hydrography (lakes, rivers, streams, swamps, etc.) . Vegetation (forests, peatlands, nurseries, orchards, etc.) . Human constructions: * transport infrastructure (roads, bridges, airports, etc.); * buildings (mobile homes, silos, greenhouses, etc.); * equipment (wharves, power transmission lines, etc.) electrical, surface reservoirs, etc.); * designated areas (golf courses, loan benches, etc.) . Terrain (contour lines are generally at an equidistance of ten meters and, in some cases, they can vary between eight and twenty meters).This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Made available by the Government and Municipalities of Québec

These resources are not under the control of the Government of Canada and the link is provided solely for the convenience of our website visitors. We are not responsible for the accuracy, currency or reliability of the content of this website. The Government of Canada does not offer any guarantee in that regard and is not responsible for the information found through this link.

Visitors should also be aware that information offered by this non-Government of Canada site is not subject to the Privacy Act or the Official Languages Act and may not be accessible to persons with disabilities. The information offered may be available only in the language used by the site. With respect to privacy, visitors should research the privacy policies of this non-government website before providing personal information.

Data and Resources

Geographic Information

Spatial Feature

Contact Information

Delivery Point:

City:

Administrative Area:

Postal Code:

Country:

Electronic Mail Address: geoboutique@mern.gouv.qc.ca

Similar records