Automated Classification of Airborne Laser Scanning Point Clouds

no code implementations • 16 Apr 2014 • Christoph Waldhauser, Ronald Hochreiter, Johannes Otepka, Norbert Pfeifer, Sajid Ghuffar, Karolina Korzeniowska, Gerald Wagner

Making sense of the physical world has always been at the core of mapping.

Classification General Classification

A pipeline for automated processing of Corona KH-4 (1962-1972) stereo imagery

no code implementations • 19 Jan 2022 • Sajid Ghuffar, Tobias Bolch, Ewelina Rupnik, Atanu Bhattacharya

The Corona KH-4 reconnaissance satellite missions from 1962-1972 acquired panoramic stereo imagery with high spatial resolution of 1. 8-7. 5 m. The potential of 800, 000+ declassified Corona images has not been leveraged due to the complexities arising from handling of panoramic imaging geometry, film distortions and limited availability of the metadata required for georeferencing of the Corona imagery.