Topographical canvas points of the Métropole de Lyon

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Dataset information

Catalog

Métropole de Lyon catalog

Country of origin

France

Updated

2026.03.11 22:17

Created

2016.03.18

Available languages

English

Keywords

Datasource

Official portal for European data link

Quality scoring

Dataset 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

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2019

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SLA

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