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Evaluation of third class survey data for national digital cadastral database population

The objective of Digital Cadastral Database (DCDB) introduced 'by the Department of Survey and Mapping Malaysia (DSMM) is to ease the production of land title and to facilitate the realization of e-cadastre system. The development of e-cadastre system is to change the existing method of cada...

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Main Author: Sarif, Abd. Sukor
Format: Thesis
Language:English
Published: 2009
Subjects:
GA Mathematical geography. Cartography
GA101 - 1776 Cartography
Online Access:http://eprints.uthm.edu.my/3733/1/24p%20ABD.%20SUKOR%20SARIF.pdf
http://eprints.uthm.edu.my/3733/
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spelling my.uthm.eprints.37332022-02-03T01:59:11Z http://eprints.uthm.edu.my/3733/ Evaluation of third class survey data for national digital cadastral database population Sarif, Abd. Sukor GA Mathematical geography. Cartography GA101 - 1776 Cartography The objective of Digital Cadastral Database (DCDB) introduced 'by the Department of Survey and Mapping Malaysia (DSMM) is to ease the production of land title and to facilitate the realization of e-cadastre system. The development of e-cadastre system is to change the existing method of cadastral management to fully digital system in accordance with information technology development. National Digital Cadastral Database (NDCDB) is a critical dataset in e-cadastre system. Currently, DCDB was developed based on First Class and Second Class observations. This criterion caused the Third Class survey data is left out because of the low data quality. Third Class survey data is a value of scale distance without bearing or connection line. A new methodology is needed in order to integrate Third Class survey data into DCDB. The objectives of this study are: i) to check the quality of an existing Third Class survey, and ii) to adjust the Third Class survey of the study area with acceptable accuracy. Least Square Adjustment technique was used because the measurements with differences quality can be systematically adjusted. The cadastral network was formed into several parts and the least square adjustment were carried out systematically to minimum the error propogations. Systematic summary of the adjustment results are tabulated. Locality adjustments give good results while the adjustments of inter CP's are less accurate. Results show that the existing Third Class survey is not suitable to be integrated in developing of NDCDB. Upgrading the Third Class survey Certified Plan to more accurate First Class survey is important for repopulation of NDCDB. 2009-11 Thesis NonPeerReviewed text en http://eprints.uthm.edu.my/3733/1/24p%20ABD.%20SUKOR%20SARIF.pdf Sarif, Abd. Sukor (2009) Evaluation of third class survey data for national digital cadastral database population. Masters thesis, Universiti Teknologi Malaysia.
institution Universiti Tun Hussein Onn Malaysia
building UTHM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tun Hussein Onn Malaysia
content_source UTHM Institutional Repository
url_provider http://eprints.uthm.edu.my/
language English
topic GA Mathematical geography. Cartography
GA101 - 1776 Cartography
spellingShingle GA Mathematical geography. Cartography
GA101 - 1776 Cartography
Sarif, Abd. Sukor
Evaluation of third class survey data for national digital cadastral database population
description The objective of Digital Cadastral Database (DCDB) introduced 'by the Department of Survey and Mapping Malaysia (DSMM) is to ease the production of land title and to facilitate the realization of e-cadastre system. The development of e-cadastre system is to change the existing method of cadastral management to fully digital system in accordance with information technology development. National Digital Cadastral Database (NDCDB) is a critical dataset in e-cadastre system. Currently, DCDB was developed based on First Class and Second Class observations. This criterion caused the Third Class survey data is left out because of the low data quality. Third Class survey data is a value of scale distance without bearing or connection line. A new methodology is needed in order to integrate Third Class survey data into DCDB. The objectives of this study are: i) to check the quality of an existing Third Class survey, and ii) to adjust the Third Class survey of the study area with acceptable accuracy. Least Square Adjustment technique was used because the measurements with differences quality can be systematically adjusted. The cadastral network was formed into several parts and the least square adjustment were carried out systematically to minimum the error propogations. Systematic summary of the adjustment results are tabulated. Locality adjustments give good results while the adjustments of inter CP's are less accurate. Results show that the existing Third Class survey is not suitable to be integrated in developing of NDCDB. Upgrading the Third Class survey Certified Plan to more accurate First Class survey is important for repopulation of NDCDB.
format Thesis
author Sarif, Abd. Sukor
author_facet Sarif, Abd. Sukor
author_sort Sarif, Abd. Sukor
title Evaluation of third class survey data for national digital cadastral database population
title_short Evaluation of third class survey data for national digital cadastral database population
title_full Evaluation of third class survey data for national digital cadastral database population
title_fullStr Evaluation of third class survey data for national digital cadastral database population
title_full_unstemmed Evaluation of third class survey data for national digital cadastral database population
title_sort evaluation of third class survey data for national digital cadastral database population
publishDate 2009
url http://eprints.uthm.edu.my/3733/1/24p%20ABD.%20SUKOR%20SARIF.pdf
http://eprints.uthm.edu.my/3733/
_version_ 1738581162036559872
score 13.211869

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