The Danish Ministry of Energy, Utilities and Climate. Agency for data supply and efficiency (SDFE), intend to update a common oblique image dataset (establish in 2017 and 2019) as a public geographical administrative basis for digital management (eGovernance) in Denmark. For the update of this dataset, to obtain a full land coverage of oblique photography of the entire country is tendered. The purpose of the tender is to acquire the necessary high quality oblique image’s in digital form, without blurring effects (clouds, smog, etc.) and with a contrast and brightness sufficient to distinguish details and objects.