Jacobsen, K., Cramer, M., Ladstädter, R., Ressl, C., & Spreckels, V. (2010). Evaluation of Digital Photogrammetric Camera Systems - Geometric Performance. Photogrammetrie, Fernerkundung, Geoinformation, 2, 83–97. https://doi.org/10.1127/1432-8364/2010/0042