Topographical canvas points of the Métropole de Lyon

Description

Physical element materialised as a nail on the ground.
Each nail is identified and geolocated in X,Y and/or Z in the legal reference system: RGF93 CC46 and/or IGN69.
All the elements (point number, precision, address, date of creation, locating sketches and photo of the point) are synthesised on a downloadable file in PDF format.
These points come from polygonals created as part of topographic surveys at 1/200th.
In case of problem, remark, disappearance of a point or other regarding topographic canvas points, please contact us:
sitbtopo@grandlyon.com

Resources

Name Format Description Link
Unknown Resource ESRI Shape Open resource
Unknown Resource GeoJSON Open resource
Unknown Resource CSV Open resource

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