Monitoring of offshore platform subsidence using permanent GPS stations
Offshore platforms undergo subsidence,especially due to production activities. The monitoring of such subsidence requires specialised technique (i.e. GPS) as the platforms are situated at sea (i.e. hundreds of kms from mainland). Unfortunately standard GPS processing procedure is unable to achieve t...
| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2005
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| Subjects: | |
| Online Access: | http://eprints.utm.my/1204/ http://eprints.utm.my/1204/1/8B_01_Halim.pdf |
| _version_ | 1848890082382053376 |
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| author | Setan, Halim Othman, Rusli |
| author_facet | Setan, Halim Othman, Rusli |
| author_sort | Setan, Halim |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | Offshore platforms undergo subsidence,especially due to production activities. The monitoring of such subsidence requires specialised technique (i.e. GPS) as the platforms are situated at sea (i.e. hundreds of kms from mainland). Unfortunately standard GPS processing procedure is unable to achieve the required accuracy (several cm) over long baselines. The research focuses on the development of processing strategy (i.e. estimation and subsidence analysis) for monitoring of offshore platform subsidence using three permanent GPS stations of the Malaysia Active GPS system (MASS). The estimation of each epoch employs Bernese GPS software, followed by subsidence analysis using in-house software. Preliminary results are also shown. |
| first_indexed | 2025-11-15T20:36:25Z |
| format | Conference or Workshop Item |
| id | utm-1204 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:36:25Z |
| publishDate | 2005 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-12042017-08-28T00:47:09Z http://eprints.utm.my/1204/ Monitoring of offshore platform subsidence using permanent GPS stations Setan, Halim Othman, Rusli TA Engineering (General). Civil engineering (General) Offshore platforms undergo subsidence,especially due to production activities. The monitoring of such subsidence requires specialised technique (i.e. GPS) as the platforms are situated at sea (i.e. hundreds of kms from mainland). Unfortunately standard GPS processing procedure is unable to achieve the required accuracy (several cm) over long baselines. The research focuses on the development of processing strategy (i.e. estimation and subsidence analysis) for monitoring of offshore platform subsidence using three permanent GPS stations of the Malaysia Active GPS system (MASS). The estimation of each epoch employs Bernese GPS software, followed by subsidence analysis using in-house software. Preliminary results are also shown. 2005-12 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/1204/1/8B_01_Halim.pdf Setan, Halim and Othman, Rusli (2005) Monitoring of offshore platform subsidence using permanent GPS stations. In: GNSS 2005, 8-10 Dec 2005, Hong Kong. http://www.hkies.org.hk/newsletter/No32/NewsletterNo32_Jan2006.pdf |
| spellingShingle | TA Engineering (General). Civil engineering (General) Setan, Halim Othman, Rusli Monitoring of offshore platform subsidence using permanent GPS stations |
| title | Monitoring of offshore platform subsidence using permanent GPS stations |
| title_full | Monitoring of offshore platform subsidence using permanent GPS stations |
| title_fullStr | Monitoring of offshore platform subsidence using permanent GPS stations |
| title_full_unstemmed | Monitoring of offshore platform subsidence using permanent GPS stations |
| title_short | Monitoring of offshore platform subsidence using permanent GPS stations |
| title_sort | monitoring of offshore platform subsidence using permanent gps stations |
| topic | TA Engineering (General). Civil engineering (General) |
| url | http://eprints.utm.my/1204/ http://eprints.utm.my/1204/ http://eprints.utm.my/1204/1/8B_01_Halim.pdf |