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The accuracy assessment of agisoft photoscan and Pix4D mapper software in orthophoto production

Unmanned Aerial Vehicle (UAV) has succeeded in attaining a position in the aerial image survey as a cheaper and more effective for 3-dimension-modelling compared to traditional photogrammetry and Light Detection and Ranging (LIDAR). Besides that, the utilization of UAV photogrammetry...

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Main Author: Noradila Rusli @Ruslik, Muhammad Faisal Abdur Rani
Format: Conference or Workshop Item
Published: 2018
Subjects:
TD Environmental technology. Sanitary engineering
Online Access:http://eprints.utm.my/id/eprint/83327/
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spelling my.utm.833272019-10-21T03:59:59Z http://eprints.utm.my/id/eprint/83327/ The accuracy assessment of agisoft photoscan and Pix4D mapper software in orthophoto production Noradila Rusli @Ruslik, Muhammad Faisal Abdur Rani TD Environmental technology. Sanitary engineering Unmanned Aerial Vehicle (UAV) has succeeded in attaining a position in the aerial image survey as a cheaper and more effective for 3-dimension-modelling compared to traditional photogrammetry and Light Detection and Ranging (LIDAR). Besides that, the utilization of UAV photogrammetry software is important in giving the highest accuracy for orthophoto production. This research will compare two different software packages used namely, Agisoft PhotoScan version 1.3.1 and Pix4D version 1.3.67. The project aims to assess the accuracy of orthophoto generated using Agisoft PhotoScan and Pix4D Mapper. The ground control points (GCP) was carried out during the field survey observation and later the UAV images were processed by using the software. The processing phases involved were photo alignment, geo-referencing, dense points cloud and mesh, texture model, Digital Elevation Model (DEM), and orthophoto. The assessment on the accuracy of the software was based on both qualitative and quantitative analysis. The qualitative analysis includes points and distance measurement that used the RMSE method for accuracy, while the quantitative analysis was used on the quality of the images. Finally, the best software in accuracy specification used in UAV processing method will be determined. 2018 Conference or Workshop Item PeerReviewed Noradila Rusli @Ruslik, Muhammad Faisal Abdur Rani (2018) The accuracy assessment of agisoft photoscan and Pix4D mapper software in orthophoto production. In: The 1st Proceeding of Geomatic Research Innovation & Competition (GRIC2017).
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TD Environmental technology. Sanitary engineering
spellingShingle TD Environmental technology. Sanitary engineering
Noradila Rusli @Ruslik, Muhammad Faisal Abdur Rani
The accuracy assessment of agisoft photoscan and Pix4D mapper software in orthophoto production
description Unmanned Aerial Vehicle (UAV) has succeeded in attaining a position in the aerial image survey as a cheaper and more effective for 3-dimension-modelling compared to traditional photogrammetry and Light Detection and Ranging (LIDAR). Besides that, the utilization of UAV photogrammetry software is important in giving the highest accuracy for orthophoto production. This research will compare two different software packages used namely, Agisoft PhotoScan version 1.3.1 and Pix4D version 1.3.67. The project aims to assess the accuracy of orthophoto generated using Agisoft PhotoScan and Pix4D Mapper. The ground control points (GCP) was carried out during the field survey observation and later the UAV images were processed by using the software. The processing phases involved were photo alignment, geo-referencing, dense points cloud and mesh, texture model, Digital Elevation Model (DEM), and orthophoto. The assessment on the accuracy of the software was based on both qualitative and quantitative analysis. The qualitative analysis includes points and distance measurement that used the RMSE method for accuracy, while the quantitative analysis was used on the quality of the images. Finally, the best software in accuracy specification used in UAV processing method will be determined.
format Conference or Workshop Item
author Noradila Rusli @Ruslik, Muhammad Faisal Abdur Rani
author_facet Noradila Rusli @Ruslik, Muhammad Faisal Abdur Rani
author_sort Noradila Rusli @Ruslik, Muhammad Faisal Abdur Rani
title The accuracy assessment of agisoft photoscan and Pix4D mapper software in orthophoto production
title_short The accuracy assessment of agisoft photoscan and Pix4D mapper software in orthophoto production
title_full The accuracy assessment of agisoft photoscan and Pix4D mapper software in orthophoto production
title_fullStr The accuracy assessment of agisoft photoscan and Pix4D mapper software in orthophoto production
title_full_unstemmed The accuracy assessment of agisoft photoscan and Pix4D mapper software in orthophoto production
title_sort accuracy assessment of agisoft photoscan and pix4d mapper software in orthophoto production
publishDate 2018
url http://eprints.utm.my/id/eprint/83327/
_version_ 1651866688605388800
score 13.211869

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