Description
The topographical canvas covers the entire territory of the agglomeration of Saint-Nazaire. It is a set of geodetic points of support, materialized on the ground, known in planimetric position (X, Y) and serving as a framework for the realization of a topographic survey. This canvas is used for all topographic survey work on Community territory. It facilitates the production of coherent and homogeneous graphic documents.
Accuracy (X, Y) less than 2cm.
Click here to discover the data sheet
Saint-Nazaire Agglomeration - CARENE (Trignac, Besné, La Chapelle-des-Marais, Donges, Montoir-de-Bretagne, Pornichet, Saint-André-des-Eaux, Saint-Joachim, Saint-Malo-de-Guersac, Saint-Nazaire)
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| A5_SNA _Fiche-donnees_Canevas_BDpage.pdf | Open resource | ||
| 244400644_canevas_points_geodesique.zip | ZIP | Open resource | |
| 244400644_canevas_points_geodesique.csv | CSV | Open resource | |
| 244400644_canevas_points_geodesique.geojson | JSON | Open resource | |
| 244400644_canevas_points_geodesique.json | JSON | Open resource |