Topographical canvases

Description

[![Picto public dictionary](/assets/theme_image/dico_big.png) Public dictionary](https://data.bordeaux-metropole.fr/dicopub/#/dico#to_canev_p) This dataset represents by a punctual the position of the canvas points the Bordelaise Metropolis and provides all the necessary indications for their use in the field (registry, coordinates, address...) The topographic canvas consists of a set of landmarks spread over the territory of Bordeaux Métropole. These points, calculated very precisely in X,Y and Z, are converted into the legal projection plane Lambert 93 – CC45 and appear on data sheets made available to the various stakeholders, in particular through the application SIG canvases on the internet. It serves as a reference to surveyors to calibrate field surveys. This dataset is available in an additional format: [Download in AutoCAD DWG format](https://fr.ftp.opendatasoft.com/scnbdx/DWG/TO_CANEV_P.dwg)

Resources

Name Format Description Link
23 https://www.data.gouv.fr/fr/datasets/r/55c760aa-0bf7-42ae-af16-d7eb0f32b8b7
23 https://www.data.gouv.fr/fr/datasets/r/fdfd1096-2981-4118-9be7-81fe8a655cc2
57 https://www.data.gouv.fr/fr/datasets/r/b3b220b1-1429-43bf-ae4b-6e40d3d6b1f2
8 https://www.data.gouv.fr/fr/datasets/r/987f8e3a-126c-40c4-aea5-24b76ee2209f

Tags

  • data-gouv
  • topographie
  • symbole
  • reperes
  • referentiels
  • coordonnees
  • canevas
  • planimetrie
  • cartographie-de-reference
  • altimetrie
  • nivellement

Topics

Categories