Derivation of high-resolution orthophoto map from multirotor drone survey for application in infrastructure management
An orthophoto is a geometrically corrected aerial image that can be used in the same approach as map. It provides various geospatial information and therefore plays an important role in infrastructure management. This paper describes the methodology of an aerial survey using a multirotor drone and t...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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IOP Publishing Ltd.
2021
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/31757/1/Derivation%20of%20high-resolution%20orthophoto%20map%20from%20multirotor%20drone.pdf |
| _version_ | 1825813918966087680 |
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| author | Noor Asiah, Mohamad Nurhidayah, Azmy Mohamed Yusof, L. Wahap, M. S. |
| author_facet | Noor Asiah, Mohamad Nurhidayah, Azmy Mohamed Yusof, L. Wahap, M. S. |
| author_sort | Noor Asiah, Mohamad |
| collection | UMP |
| description | An orthophoto is a geometrically corrected aerial image that can be used in the same approach as map. It provides various geospatial information and therefore plays an important role in infrastructure management. This paper describes the methodology of an aerial survey using a multirotor drone and the processing of aerial images acquired from the survey to produce an orthophoto map. The survey work was carried out using Zenmuse X4S photogrammetric camera controlled by an autopilot multirotor drone at 200m above the ground. Optimal flight path for the autonomous mission was created and organized using the Map Pilot software. Five ground control points were laid within the survey area and their locations were determined using a real-time kinematic global navigation satellite system. Aerial images acquired from the survey were processed with the Pix4Dmapper photogrammetry software. The photogrammetric processing generated a 6 cm-resolution orthophoto map. The presented work demonstrates the practicality of multirotor drone survey and intelligent image processing for non-professionals in deriving high-resolution orthophoto map for application in infrastructure management. |
| first_indexed | 2024-03-06T12:51:08Z |
| format | Conference or Workshop Item |
| id | UMPir31757 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:51:08Z |
| publishDate | 2021 |
| publisher | IOP Publishing Ltd. |
| record_format | dspace |
| spelling | UMPir317572022-01-10T01:17:43Z http://umpir.ump.edu.my/id/eprint/31757/ Derivation of high-resolution orthophoto map from multirotor drone survey for application in infrastructure management Noor Asiah, Mohamad Nurhidayah, Azmy Mohamed Yusof, L. Wahap, M. S. G Geography (General) GE Environmental Sciences TA Engineering (General). Civil engineering (General) An orthophoto is a geometrically corrected aerial image that can be used in the same approach as map. It provides various geospatial information and therefore plays an important role in infrastructure management. This paper describes the methodology of an aerial survey using a multirotor drone and the processing of aerial images acquired from the survey to produce an orthophoto map. The survey work was carried out using Zenmuse X4S photogrammetric camera controlled by an autopilot multirotor drone at 200m above the ground. Optimal flight path for the autonomous mission was created and organized using the Map Pilot software. Five ground control points were laid within the survey area and their locations were determined using a real-time kinematic global navigation satellite system. Aerial images acquired from the survey were processed with the Pix4Dmapper photogrammetry software. The photogrammetric processing generated a 6 cm-resolution orthophoto map. The presented work demonstrates the practicality of multirotor drone survey and intelligent image processing for non-professionals in deriving high-resolution orthophoto map for application in infrastructure management. IOP Publishing Ltd. 2021-02-27 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/31757/1/Derivation%20of%20high-resolution%20orthophoto%20map%20from%20multirotor%20drone.pdf Noor Asiah, Mohamad and Nurhidayah, Azmy and Mohamed Yusof, L. and Wahap, M. S. (2021) Derivation of high-resolution orthophoto map from multirotor drone survey for application in infrastructure management. In: IOP Conference Series: Earth and Environmental Science; 4th National Conference on Wind and Earthquake Engineering, NCWE 2020 , 16 - 17 October 2020 , Putrajaya, Malaysia. pp. 1-8., 682 (1). ISSN 1755-1307 (Published) https://doi.org/10.1088/1755-1315/682/1/012048 |
| spellingShingle | G Geography (General) GE Environmental Sciences TA Engineering (General). Civil engineering (General) Noor Asiah, Mohamad Nurhidayah, Azmy Mohamed Yusof, L. Wahap, M. S. Derivation of high-resolution orthophoto map from multirotor drone survey for application in infrastructure management |
| title | Derivation of high-resolution orthophoto map from multirotor drone survey for application in infrastructure management |
| title_full | Derivation of high-resolution orthophoto map from multirotor drone survey for application in infrastructure management |
| title_fullStr | Derivation of high-resolution orthophoto map from multirotor drone survey for application in infrastructure management |
| title_full_unstemmed | Derivation of high-resolution orthophoto map from multirotor drone survey for application in infrastructure management |
| title_short | Derivation of high-resolution orthophoto map from multirotor drone survey for application in infrastructure management |
| title_sort | derivation of high resolution orthophoto map from multirotor drone survey for application in infrastructure management |
| topic | G Geography (General) GE Environmental Sciences TA Engineering (General). Civil engineering (General) |
| url | http://umpir.ump.edu.my/id/eprint/31757/1/Derivation%20of%20high-resolution%20orthophoto%20map%20from%20multirotor%20drone.pdf |
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