Toporama
The Toporama product is a product distributed on GeoGratis subject to a discrepancy detection process endorsed by Natural Resources Canada (NRCan). A discrepancy observation results from a difference detected between Toporama data or metadata and the Toporama product standards and specifications. This discrepancy detection process is in place to maintain and improve Toporama product.
To consult logged discrepancies on Toporama data produced using Natural Resources Canada (NRCan) data, see the following link: Toporama Discrepancies.
It is also possible to flag a potential discrepancy on Toporama data or metadata, by communicating with GeoGratis Client Services: geoginfo@nrcan.gc.ca.
Product Specifications
- Toporama, Data Product Specification, Edition 1.0 (PDF version, 87 KB)
- This document is a precise technical description which characterizes the Toporama data product. It includes general information for data identification as well as information for data content and structure, reference system, data quality aspects, data capture, maintenance, delivery and metadata.
Supporting Documents
- Toporama - Legend, Edition 1.0 (PDF version, 94 KB)
- Legend following Standards and Specifications, Polychrome Map 1:50,000, National Topographic System, Version 2.0.
- Toporama - Release notes, Edition 5.0 (PDF version, 110 KB)
- This documents contains information related to the current Toporama release. It includes publication date, data coverage and other relevant release notes.
- Toporama datasets list
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