The winner of the ISPRS Karl-Kraus-Medal award for 2020 is the textbook Photogrammetric Computer Vision – Statistics, Geometry, Orientation and Reconstruction by Prof. Dr. Wolfgang Förstner (Emeritus Professor, University of Bonn, Germany) and Prof. Dr. Bernhard P. Wrobel, (Retired Professor, Technical University of Darmstadt, Germany). The Photogrammetric Computer Vision textbook is published by Springer International Publishing, Switzerland.