A STUDY ON CONTROL SURVEYING OF DIGITAL AERIAL PHOTOGRAPHIC DATA - AN EXAMPLE OF CHENG-CHI UNIVERSITY CAMPUS
碩士 === 國立政治大學 === 地政學系 === 88 === The objective of this thesis has been to investigate the feasibility of digital aerotriangulation using small format photos. A focal length of 9mm camera mounted on a helicopter with format of 11.5cm by 11.5cm color positives have been used for taking pictures of t...
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ndltd-TW-088NCCU01330012015-10-13T10:56:27Z http://ndltd.ncl.edu.tw/handle/31105220067260416213 A STUDY ON CONTROL SURVEYING OF DIGITAL AERIAL PHOTOGRAPHIC DATA - AN EXAMPLE OF CHENG-CHI UNIVERSITY CAMPUS 數值航攝資料控制之研究-以政治大學校區為例 Wan-Yu Huang 黃琬瑜 碩士 國立政治大學 地政學系 88 The objective of this thesis has been to investigate the feasibility of digital aerotriangulation using small format photos. A focal length of 9mm camera mounted on a helicopter with format of 11.5cm by 11.5cm color positives have been used for taking pictures of the research area. The premarked ground control points were surveyed by GPS. Photo control was executed using a Leica BC3 analytical plotter and an Intergraph ImageStation respectively. The coordinates measurements of photo points using the two instruments have been evaluated. Both of interior and exterior parameters computed from digital triangulation and digitized photos have been used to produce the orthoimage. The resultant orthoimage was then superimposed and compared with the existing 1/1000 digital map. The results have indicated that: 1. The RMSE of digital method were X = 0.097m, Y = 0.090m, Z = 0.161m; the RMSE of analytical method were X = 0.132m, Y = 0.120m, Z = 0.144m; 2. Digital aerotriangulation could be performed using small format photos. Hao-Hsiung Huang 黃灝雄 2000 學位論文 ; thesis 0 zh-TW |
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碩士 === 國立政治大學 === 地政學系 === 88 === The objective of this thesis has been to investigate the feasibility of digital aerotriangulation using small format photos. A focal length of 9mm camera mounted on a helicopter with format of 11.5cm by 11.5cm color positives have been used for taking pictures of the research area. The premarked ground control points were surveyed by GPS. Photo control was executed using a Leica BC3 analytical plotter and an Intergraph ImageStation respectively. The coordinates measurements of photo points using the two instruments have been evaluated. Both of interior and exterior parameters computed from digital triangulation and digitized photos have been used to produce the orthoimage. The resultant orthoimage was then superimposed and compared with the existing 1/1000 digital map. The results have indicated that: 1. The RMSE of digital method were X = 0.097m, Y = 0.090m, Z = 0.161m; the RMSE of analytical method were X = 0.132m, Y = 0.120m, Z = 0.144m; 2. Digital aerotriangulation could be performed using small format photos.
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author2 |
Hao-Hsiung Huang |
author_facet |
Hao-Hsiung Huang Wan-Yu Huang 黃琬瑜 |
author |
Wan-Yu Huang 黃琬瑜 |
spellingShingle |
Wan-Yu Huang 黃琬瑜 A STUDY ON CONTROL SURVEYING OF DIGITAL AERIAL PHOTOGRAPHIC DATA - AN EXAMPLE OF CHENG-CHI UNIVERSITY CAMPUS |
author_sort |
Wan-Yu Huang |
title |
A STUDY ON CONTROL SURVEYING OF DIGITAL AERIAL PHOTOGRAPHIC DATA - AN EXAMPLE OF CHENG-CHI UNIVERSITY CAMPUS |
title_short |
A STUDY ON CONTROL SURVEYING OF DIGITAL AERIAL PHOTOGRAPHIC DATA - AN EXAMPLE OF CHENG-CHI UNIVERSITY CAMPUS |
title_full |
A STUDY ON CONTROL SURVEYING OF DIGITAL AERIAL PHOTOGRAPHIC DATA - AN EXAMPLE OF CHENG-CHI UNIVERSITY CAMPUS |
title_fullStr |
A STUDY ON CONTROL SURVEYING OF DIGITAL AERIAL PHOTOGRAPHIC DATA - AN EXAMPLE OF CHENG-CHI UNIVERSITY CAMPUS |
title_full_unstemmed |
A STUDY ON CONTROL SURVEYING OF DIGITAL AERIAL PHOTOGRAPHIC DATA - AN EXAMPLE OF CHENG-CHI UNIVERSITY CAMPUS |
title_sort |
study on control surveying of digital aerial photographic data - an example of cheng-chi university campus |
publishDate |
2000 |
url |
http://ndltd.ncl.edu.tw/handle/31105220067260416213 |
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