Indexes of the National Topographic System of Canada

Topographic maps produced by Natural Resources Canada conform to the National Topographic System (NTS) of Canada. Indexes are available in three standard scales: 1:1,000,000, 1:250,000 and 1:50,000. The area covered by a given mapsheet is determined by its latitude and longitude. 1:1,000,000 mapsheets are identified by a combination of three numbers (e.g. 098). 1:250,000 mapsheets are identified by a combination of numbers, and letters ranging from A through P (e.g. 098C). Sixteen smaller segments (1 to 16) form blocks used for 1:50,000 mapping (e.g. 098C03).

Data and Resources

Additional Info

Field	Value
Source
Version
Author
Author Email
Maintainer
Maintainer Email
Data Level
Agreement Required
Purpose Constraints
Redistribution Allowed
AI Training Allowed
Data Steward
Title (French)	Index du système national de référence cartographique du Canada
Update Frequency	not_planned
Geographic Scope	[]
Criticality Level	[]
Sensitivity Level	unrestricted
Language
Contact Person	{"fr": "Gouvernement du Canada; Ressources naturelles Canada; Secteur de la politique et des résultats,geoinfo@nrcan-rncan.gc.ca", "en": "Government of Canada; Natural Resources Canada; Strategic Policy and Results Sector,voice: 1 (800) 6612638,,geoinfo@nrcan-rncan.gc.ca"}
Contact Email	geoinfo@nrcan-rncan.gc.ca
Data Dictionary	EPSG:4269,https://www.epsg-registry.org,8.6.2
Open Canada Date Published	2015-01-01 00:00:00
Open Canada Date Modified
Open Canada Subject	["form_descriptors"]
Open Canada Keywords	{"fr": ["Canada", "Sciences de la Terre", "Index vectoriels du système national de référence cartographique du Canada", "SNRC", "Index", "Sciences de la terre", "Cartographie", "Géographie", "Données géographiques", "Système d'information géographique", "Géomatique", "Topographie", "Toponymie", "Carte", "Carte géographique", "Carte topographique"], "en": ["Canada", "Earth Sciences", "Vector Indexes of the National Topographic System of Canada", "NTS", "Indexes", "Earth sciences", "Cartography", "Geography", "Geographic data", "Geographic information systems", "Geomatics", "Topography", "Toponymy", "Maps", "Geographical maps", "Topographical maps"]}
Open Canada Collection	fgp
Principal Organization
Reference Data
Official Source