Description

The topographical canvas covers the entire territory of the agglomeration of Le Havre. It is a set of geodetic points of support, materialized on the ground, known in planimetric position (X, Y) and altimetry (Z) 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. The altimetry of the canvas makes it easy to obtain altimetry dimensions of a piece of land, the latter being necessary for the instruction of a building permit, the construction of an art work, a road, a building, etc.

Resources

Name	Format	Description	Link
	0		https://www.data.gouv.fr/api/1/datasets/r/f78bf98f-e3fa-4c79-a7ee-b4beed8dda85
	0		https://www.data.gouv.fr/api/1/datasets/r/345e7ffe-b304-4192-8a2c-088e680b21e3
	0		https://www.data.gouv.fr/api/1/datasets/r/12555ee7-c5b1-4fc3-9c63-5557cd83bc35
	23		https://www.data.gouv.fr/api/1/datasets/r/840fa083-5be5-45f2-bf03-ee372f53295a
	61		https://www.data.gouv.fr/api/1/datasets/r/5859accc-0839-4597-abc0-37ca524bedd5

Topographical canvas

Description

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