ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
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Volume III-6
ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., III-6, 41–48, 2016
https://doi.org/10.5194/isprs-annals-III-6-41-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., III-6, 41–48, 2016
https://doi.org/10.5194/isprs-annals-III-6-41-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

  07 Jun 2016

07 Jun 2016

PRODUCT ACCURACY EFFECT OF OBLIQUE AND VERTICAL NON-METRIC DIGITAL CAMERA UTILIZATION IN UAV-PHOTOGRAMMETRY TO DETERMINE FAULT PLANE

C. Amrullah1, D. Suwardhi1,2, and I. Meilano1,3 C. Amrullah et al.
  • 1Geodesy and Geomatics Engineering, Faculty of Earth Science and Technology, Institut Teknologi Bandung, Indonesia
  • 2Remote Sensing and Geographic Information Science Division, Institut Teknologi Bandung, Indonesia
  • 3Geodesy Division, Institut Teknologi Bandung, Indonesia

Keywords: UAV-Photogrammetry, DEM, Oblique and Vertical Camera, Accuracy, Fault Plane

Abstract. This study aims to see the effect of non-metric oblique and vertical camera combination along with the configuration of the ground control points to improve the precision and accuracy in UAV-Photogrammetry project. The field observation method is used for data acquisition with aerial photographs and ground control points. All data are processed by digital photogrammetric process with some scenarios in camera combination and ground control point configuration. The model indicates that the value of precision and accuracy increases with the combination of oblique and vertical camera at all control point configuration. The best products of the UAV-Photogrammetry model are produced in the form of Digital Elevation Model (DEM) compared to the LiDAR DEM. Furthermore, DEM from UAV-Photogrammetry and LiDAR are used to define the fault plane by using cross-section on the model and interpretation to determine the point at the extreme height of terrain changes. The result of the defined fault planes indicate that two models do not show any significant difference.