Summer orthophoto 2024 (SOP2024) - lot 1

This requirement specification is part of an EU-tender by Agency for Data Supply and Infrastructure, for digital aerial photography, aerotriangulation and ortho photo production 2024. Denmark is organised into a total of 53 photo-blocks of a similar size of 500 to 1400 km2. For the production administration, a number of individual photo blocks from all regions are joined together to create one Lot – which is to be produced by one acquisition unit (hereafter AU) and one supplier. All together photo blocks are distributed into 3 individual Lots. Each Lot defines the area of the basic-services: Basic services consist of: • 4-channel aerial photos (RGBNir) using a digital large scale frame camera (Annex A.3) • Aerotriangulation (hereafter AT) (Annex A.6) with correct metadata (Annex A.4) • Ortho photo production. To complete the data acquisition certain overall criteria are defined: • The data acquisition period as described in section 5 Time schedules. • The data acquisition has to be completed with the following physical specifications o Ground Sample Distance (GSD) described in Annex A.3 section 4. • forward overlap and overlap between flight lines as described in Annex A.3. • sun angle as described in Annex A.3 In this document and its supplement annexes the complete data acquisition and requirements are described.