Long-Term Geometric Monitoring of the Bremen Cog: Monitoring Concept, First Results and Future Perspectives 2025 Hastedt, H. Sieberth, T. Wiedmann, S. ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., X-M-2-2025, 115–122 doi.org
Investigations on a combined RGB/time-of-flight approach for close range applications August 2012 Hastedt, H. XXII ISPRS Congress, Melbourne, Australia