INSPIRE - Orthophotos 2019 in Wallonia (BE)

This data layer is an orthorectified and mosaic imagery acquired in 2019 covering the Walloon territory at a resolution of 25 cm. The Public Service of Wallonia (SPW) periodically produces aerial views of Wallonia in the form of orthophotos. The shots were taken vertically between May 05, 2019 and August 04, 2019. Four spectral bands are available (red, green, blue and near infrared). The minimum longitudinal overlap of successive photos of the same strip shall be 60% with a tolerance of 5%. On the other hand, the minimum lateral overlap between successive parallel strips is 30%, with a tolerance of 5%. The meshes are 2 km by 2km. The metadata of the orthophotos (date and time of shooting, solar angle, etc.) are available as attribute data in the data layer "Orthophotos 2019 - Tiling". The entire Walloon territory is covered.