Rapid monitoring system for the National Geodetic Vertical Datum (NGVD)
Global Positioning System (GPS) technology was introduced in Malaysia in early 90s has changed the scenario of survey profesion rapidly. The current GPS infrastructure in Malaysia is mainly served as a ground control station for mapping and cadastral survey purposes. Precise height determination wit...
| Main Authors: | , , |
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| Format: | Monograph |
| Language: | English |
| Published: |
UTM
2004
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| Subjects: | |
| Online Access: | http://eprints.utm.my/2948/ http://eprints.utm.my/2948/1/71962.pdf |
| _version_ | 1848890471879802880 |
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| author | Mohd. Omar, Kamaludin Ses, Shahrum Mohamed, Azhari |
| author_facet | Mohd. Omar, Kamaludin Ses, Shahrum Mohamed, Azhari |
| author_sort | Mohd. Omar, Kamaludin |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | Global Positioning System (GPS) technology was introduced in Malaysia in early 90s has changed the scenario of survey profesion rapidly. The current GPS infrastructure in Malaysia is mainly served as a ground control station for mapping and cadastral survey purposes. Precise height determination with GPS, needs a precise geoid model that can gives the geoid separation (N) at any location. With the airborne gravity survey conducted by Department of Survey and Mapping Malaysia (DSMM) being completed, the precise geoid will be widely used by the survey and mapping community for height determination compare to the conventional levelling. This study mainly focus on the theory of geoid fitting between gravimetric geoid and National Geodetic Vertical Datum (NGVD) that can produced the local precise geoid at the level of sub-centimeter . Analysis of the results has produced the working procedures for GPS Levelling with accuracy better than the conventional second order levelling. The results also shown that GPS Levelling can be used as a tools to monitor the current status of Bench Mark and establishing new levelling routes.
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| first_indexed | 2025-11-15T20:42:36Z |
| format | Monograph |
| id | utm-2948 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:42:36Z |
| publishDate | 2004 |
| publisher | UTM |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-29482017-07-27T04:33:26Z http://eprints.utm.my/2948/ Rapid monitoring system for the National Geodetic Vertical Datum (NGVD) Mohd. Omar, Kamaludin Ses, Shahrum Mohamed, Azhari T Technology (General) Global Positioning System (GPS) technology was introduced in Malaysia in early 90s has changed the scenario of survey profesion rapidly. The current GPS infrastructure in Malaysia is mainly served as a ground control station for mapping and cadastral survey purposes. Precise height determination with GPS, needs a precise geoid model that can gives the geoid separation (N) at any location. With the airborne gravity survey conducted by Department of Survey and Mapping Malaysia (DSMM) being completed, the precise geoid will be widely used by the survey and mapping community for height determination compare to the conventional levelling. This study mainly focus on the theory of geoid fitting between gravimetric geoid and National Geodetic Vertical Datum (NGVD) that can produced the local precise geoid at the level of sub-centimeter . Analysis of the results has produced the working procedures for GPS Levelling with accuracy better than the conventional second order levelling. The results also shown that GPS Levelling can be used as a tools to monitor the current status of Bench Mark and establishing new levelling routes. UTM 2004-04-30 Monograph NonPeerReviewed application/pdf en http://eprints.utm.my/2948/1/71962.pdf Mohd. Omar, Kamaludin and Ses, Shahrum and Mohamed, Azhari (2004) Rapid monitoring system for the National Geodetic Vertical Datum (NGVD). Project Report. UTM. (Unpublished) |
| spellingShingle | T Technology (General) Mohd. Omar, Kamaludin Ses, Shahrum Mohamed, Azhari Rapid monitoring system for the National Geodetic Vertical Datum (NGVD) |
| title | Rapid monitoring system for the National Geodetic Vertical Datum (NGVD) |
| title_full | Rapid monitoring system for the National Geodetic Vertical Datum (NGVD) |
| title_fullStr | Rapid monitoring system for the National Geodetic Vertical Datum (NGVD) |
| title_full_unstemmed | Rapid monitoring system for the National Geodetic Vertical Datum (NGVD) |
| title_short | Rapid monitoring system for the National Geodetic Vertical Datum (NGVD) |
| title_sort | rapid monitoring system for the national geodetic vertical datum (ngvd) |
| topic | T Technology (General) |
| url | http://eprints.utm.my/2948/ http://eprints.utm.my/2948/1/71962.pdf |