Realisation d'une orthophotographie hiver, d'un lever lidar et d'un photomaillage 3d sur le territoire de la metropole de lyon

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This consultation concerns the production of winter aerial imagery (vertical and oblique) and a concomitant LiDAR survey over approximately 676 km². The service shall include the following elements: 1. Aerial imagery & RGB/IRC orthophotography - The production of digital colour aerial imagery (vertical and oblique) and infrared (vertical), including delivery of the images, flight parameters and an aerial triangulation - The production and supply of a natural colour and colour infrared digital orthophotograph 1. LiDAR survey and post-processing - The performance of a high-density LiDAR acquisition with the provision of flight parameters - Post-processing, classification and provision of the acquired LiDAR point cloud - The production and supply of a Digital Terrain Model (DTM) and a Digital Surface Model (DSM) derived from the classified point cloud 2. 3D photomosaicking - The production of a photomosaic made from the acquired data 3. Options - Option No. 1 – Enhanced density LiDAR acquisition - Option No. 2 – Detailed classification of the ground surface of the LiDAR point cloud The detailed characteristics of all these services are defined in the CCTP. Place(s) of…

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