WMS NW InVeKoS Digital Orthophotos

Orthophotos are high-resolution, distortion-free, true-to-scale images of the Earth’s surface. They are produced by photogrammetric methods in knowledge of the orientation parameters and with the addition of a digital elevation model from aerial images, which are available as perpendicular images. InVeKoS Digital Orthophotos are georeferenced, are available nationwide and are renewed in a 2-year cycle in addition to the regular image flight program. They are manufactured according to the product standard of the country, which does not fully comply with the AdV standards (AdV Working Group of Surveying Administrations of the Länder), and have a soil resolution of 20 cm/pixel. These are 4-channel multispectral images with the channel assignment RGBI (Red-Green-Blue-Nahes infrared). With image flight 2023, processing in the quality level DOP was started.