Base de données topographiques de la Nouvelle-Écosse - Modèle numérique de terrain (MNT)

Nova Scotia Topographic Database - Digital Terrain Model (DTM) Part of the Nova Scotia Topographic Database (NSTDB), DTM is a vector data set of spot elevations collected from aerial photography. An elevation point is collected at ground level approximately every eighty meters in an irregular grid pattern. These spot elevations, or mass points, can be used to create profiles of the ground or Digital Elevation Models (DEM). Data download also available via GeoNova: https://nsgi.novascotia.ca/WSF_DDS/DDS.svc/DownloadFile?tkey=fhrTtdnDvfytwLz6&id=37 Map Service view also available via GeoNova: https://nsgiwa.novascotia.ca/arcgis/rest/services/BASE/BASE_NSTDB_10k_DTM_UT83/MapServer?f=jsapi 2022-09-27 Gouvernment de la Nouvelle-Écosse Nature et environnement Nova Scotia Topographic Database - Digital Terrain Model (DTM) (CSV)CSV https://data.novascotia.ca/api/views/5vns-2bw2/rows.csv?accessType=DOWNLOAD Nova Scotia Topographic Database - Digital Terrain Model (DTM) (CSV Excel)CSV https://data.novascotia.ca/api/views/5vns-2bw2/rows.csv?accessType=DOWNLOAD&bom=true&format=true Nova Scotia Topographic Database - Digital Terrain Model (DTM) (CSV Excel (EU))CSV https://data.novascotia.ca/api/views/5vns-2bw2/rows.csv?accessType=DOWNLOAD&bom=true&format=true&delimiter=%3B Nova Scotia Topographic Database - Digital Terrain Model (DTM) (Geojson)GEOJSON https://data.novascotia.ca/api/geospatial/5vns-2bw2?method=export&format=GeoJSON Nova Scotia original metadata (https://data.novascotia.ca)HTML https://data.novascotia.ca/datasets/5vns-2bw2 Nova Scotia Topographic Database - Digital Terrain Model (DTM) - Advanced ViewHTML https://data.novascotia.ca/datasets/2wqu-5f9p Nova Scotia Topographic Database - Digital Terrain Model (DTM) (KML)KML https://data.novascotia.ca/api/geospatial/5vns-2bw2?method=export&format=KML Nova Scotia Topographic Database - Digital Terrain Model (DTM) (KMZ)KMZ https://data.novascotia.ca/api/geospatial/5vns-2bw2?method=export&format=KMZ Nova Scotia Topographic Database - Digital Terrain Model (DTM) (RSS)RSS https://data.novascotia.ca/api/views/5vns-2bw2/rows.rss?accessType=DOWNLOAD Nova Scotia Topographic Database - Digital Terrain Model (DTM) (Shapefile)SHP https://data.novascotia.ca/api/geospatial/5vns-2bw2?method=export&format=Shapefile Nova Scotia Topographic Database - Digital Terrain Model (DTM) (XML)XML https://data.novascotia.ca/api/views/5vns-2bw2/rows.xml?accessType=DOWNLOAD Nova Scotia Topographic Database - Digital Terrain Model (DTM) (TSV)other https://data.novascotia.ca/api/views/5vns-2bw2/rows.tsv?accessType=DOWNLOAD&bom=true&format=true&delimiter=%3B Nova Scotia Topographic Database - Digital Terrain Model (DTM) (RDF)other https://data.novascotia.ca/api/views/5vns-2bw2/rows.rdf?accessType=DOWNLOAD

Faisant partie de la Nova Scotia Topographic Database (NSTDB), le DTM est un ensemble de données vectorielles d'altitudes ponctuelles recueillies à partir de photographies aériennes. Un point d'altitude est collecté au niveau du sol environ tous les quatre-vingts mètres selon un quadrillage irrégulier. Ces altitudes ponctuelles, ou points de masse, peuvent être utilisés pour créer des profils du sol ou des modèles numériques d'élévation (MNE). Téléchargement des données également disponible via GeoNova : https://nsgi.novascotia.ca/WSF_DDS/DDS.svc/DownloadFile?tkey=fhrTtdnDvfytwLz6&id=37 Vue du service de carte également disponible via GeoNova : https://nsgiwa.novascotia.ca/arcgis/rest/services/BASE/BASE_NSTDB_10k_DTM_UT83/MapServer?f=jsapi

Données et ressources

Renseignements géographiques

Élément spatial

Coordonnées

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