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Birute Ruzgiene, Tautvydas Berteska, Silvija Gecyte, Edita Jakubauskiene, Vladislovas Ceslovas Aksamitauskas
Photogrammetric Processing of UAV Imagery: Checking DTM
| Conference Information: |
9th International Conference “Environmental Engineering”, 22–23 May 2014, Vilnius, LITHUANIA |
| Source: |
ICEE-2014 - International Conference on Environmental
Engineering |
| Book Series: |
International Conference on Environmental Engineering
(ICEE) Selected papers |
| ISSN: |
eISSN 2029-7092 online |
| ISBN: |
eISBN 978-609-457-640-9 |
| ISBN: |
ISBN 978-609-457-690-4 CD |
| Year: |
2014 |
| Publisher: |
Vilnius Gediminas Technical University Press Technika |
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Abstract
The fixed-wing EPP-FPV Unmanned Aerial Vehicle (UAV) with mounted digital camera
Canon S100 was used as a platform for images acquisition. Up-to-date the application
of such means has increased significantly. Implemented features are low-cost,
mobile and simple. Digital photogrammetric software Lisa has been used for
UAV images processing and area mapping. High correctness of digital terrain
model is required for the generating standard mapping products, as is
orthophoto map. The quality of mapping products mainly depends on flight height,
camera characteristics and ground control point’s accuracy. Applying appropriate
technique for digital elevation model checking, DEM errors has been determined.
Keywords: unmanned aerial vehicles; digital photogrammetry;
mapping technologies; image processing; digital terrain model (DTM); orthophoto generation; accuracy evaluation.
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