This consultation concerns the market relating to the detection and georeferencing of networks in the context of asset management and / or in the context of additional investigations before works and / or in the context of precision control in planimetry and altimetry , as well as the production of background maps (vector and / or photo) in PCRS format within the framework of studies before works or within the framework of occasional updates.

This involves raising and creating vector background funds in the PCRS standard in SHAPE format, as part of studies before works.

It involves raising and making backgrounds of photo plans in PCRS format, with the possibility of vectorization from photos, in the PCRS standard in SHAPE format.

This involves detecting and georeferencing electrical networks (public lighting, signaling, very low voltage networks, etc.) and / or other networks as part of complementary non-intrusive investigations before work and checking the accuracy in planimetry and altimetry of the georeferencing of electrical networks and / or of PCRS.