Comparative study of georefference technique using photogrammtric and geographical information system softwares
Also available in printed version : TA593 M644 2013 raf
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| Format: | Master's thesis |
| Language: | English |
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Universiti Teknologi Malaysia
2025
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| Online Access: | https://utmik.utm.my/handle/123456789/105867 |
| Abstract | Abstract here |
| _version_ | 1854934119169916928 |
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| author | Mohammed R. M. Abdalhadi |
| author2 | Anuar Ahmad, supervisor |
| author_facet | Anuar Ahmad, supervisor Mohammed R. M. Abdalhadi |
| author_sort | Mohammed R. M. Abdalhadi |
| description | Also available in printed version : TA593 M644 2013 raf |
| format | Master's thesis |
| id | utm-123456789-105867 |
| institution | Universiti Teknologi Malaysia |
| language | English |
| publishDate | 2025 |
| publisher | Universiti Teknologi Malaysia |
| record_format | dspace |
| record_pdf | Abstract |
| spelling | utm-123456789-1058672025-08-21T02:26:18Z Comparative study of georefference technique using photogrammtric and geographical information system softwares Mohammed R. M. Abdalhadi Anuar Ahmad, supervisor Photogrammetry--Digital techniques Aerial photogrammetry Also available in printed version : TA593 M644 2013 raf In photogrammetry, georeference is a process to determine ground coordinate based on measurement of photo coordinate. In digital photogrammetry, georeference process can be carried out using many softwares which are widely available. Georeference is important in photogrammetry. There are many techniques of georeference such as rectification and orthorectification. The accuracy of georeference is very critical because it depends on the capability of the software to produce good accuracy. Today there are many software available for digital photogrammetry but each software may use different algorithm. The aim of this study is to make comparison of accuracy between three softwares ERDAS IMAGINE 2011, ArcGIS 9.3 and Global Mapper 13 using different georeference techniques. In this study, four aerial photos, acquired from Department of Survey and Mapping Malaysia and 11 GCPs and 21 CPs were established using rapid static technique of Global Positioning System (GPS) and secondary data were used to perform georeference process. Georeference process was performed using the three softwares and these comparison was made based on Root Mean Square Error (RMSE). Also digitizing is carried out from the rectified and orthorectified photos in the three softwares. The distance measurements was also compared with distance measured on the ground. The RMSE based on point measurement, distance measurement and other factors such as time taken for processing was compared for the three softwares. In this study the results showed that orthorectification technique in ERDAS IMAGINE 2011 software produces better accuracy (±0.333m) compared to rectification technique in ArcGIS 9.3 (±0.879m) and Global Mapper 13 (±1.367m). As conclusion, Global Mapper13 and ArcGIS9.3 can generate rectified photo with reasonable accuracy but both softwares could not produced block triangulation and orthophoto. However, ArcGIS9.3 and Global Mapper13 softwares are much more user friendly compared to ERDAS IMAGINE 2011 software. hisham UTM 107 p. Thesis (Sarjana Sains (Kejuruteraan Geomatik)) - Universiti Teknologi Malaysia, 2013 2025-04-15T01:04:11Z 2025-04-15T01:04:11Z 2013-01 Master's thesis https://utmik.utm.my/handle/123456789/105867 valet-20140219-144322 vital:69724 ENG Restricted Closed Access UTM Complete Submitted Submission application/pdf Universiti Teknologi Malaysia |
| spellingShingle | Photogrammetry--Digital techniques Aerial photogrammetry Mohammed R. M. Abdalhadi Comparative study of georefference technique using photogrammtric and geographical information system softwares |
| thesis_level |
Master
|
| title | Comparative study of georefference technique using photogrammtric and geographical information system softwares |
| title_full | Comparative study of georefference technique using photogrammtric and geographical information system softwares |
| title_fullStr | Comparative study of georefference technique using photogrammtric and geographical information system softwares |
| title_full_unstemmed | Comparative study of georefference technique using photogrammtric and geographical information system softwares |
| title_short | Comparative study of georefference technique using photogrammtric and geographical information system softwares |
| title_sort | comparative study of georefference technique using photogrammtric and geographical information system softwares |
| topic | Photogrammetry--Digital techniques Aerial photogrammetry |
| url | https://utmik.utm.my/handle/123456789/105867 |
| work_keys_str_mv | AT mohammedrmabdalhadi comparativestudyofgeorefferencetechniqueusingphotogrammtricandgeographicalinformationsystemsoftwares |