Validating methods to infer mass changes from satellite gravity measurements using Synthetic Earth Gravity Modelling
Leakage properties of isotropic and anisotropic filters used to recover mass changes from space gravity observations are studied. These are done through the use of gravity induced by simulated mass changes within a closed-loop validation procedure. Results show that the use of filter techniques ca...
| Main Author: | |
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| Format: | Thesis |
| Language: | English |
| Published: |
Curtin University
2013
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| Online Access: | http://hdl.handle.net/20.500.11937/2379 |
| _version_ | 1848743938440036352 |
|---|---|
| author | Anjasmara, Ira Mutiara |
| author_facet | Anjasmara, Ira Mutiara |
| author_sort | Anjasmara, Ira Mutiara |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Leakage properties of isotropic and anisotropic filters used to recover mass changes from space gravity observations are studied. These are done through the use of gravity induced by simulated mass changes within a closed-loop validation procedure. Results show that the use of filter techniques can introduce significant errors introducing distortions between recovered and simulated mass. Previously not well known, the study revealed that leakage is dependent on the geographic location if the mass change considered. |
| first_indexed | 2025-11-14T05:53:31Z |
| format | Thesis |
| id | curtin-20.500.11937-2379 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T05:53:31Z |
| publishDate | 2013 |
| publisher | Curtin University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-23792017-02-20T06:38:59Z Validating methods to infer mass changes from satellite gravity measurements using Synthetic Earth Gravity Modelling Anjasmara, Ira Mutiara Leakage properties of isotropic and anisotropic filters used to recover mass changes from space gravity observations are studied. These are done through the use of gravity induced by simulated mass changes within a closed-loop validation procedure. Results show that the use of filter techniques can introduce significant errors introducing distortions between recovered and simulated mass. Previously not well known, the study revealed that leakage is dependent on the geographic location if the mass change considered. 2013 Thesis http://hdl.handle.net/20.500.11937/2379 en Curtin University fulltext |
| spellingShingle | Anjasmara, Ira Mutiara Validating methods to infer mass changes from satellite gravity measurements using Synthetic Earth Gravity Modelling |
| title | Validating methods to infer mass changes from satellite gravity measurements using Synthetic Earth Gravity Modelling |
| title_full | Validating methods to infer mass changes from satellite gravity measurements using Synthetic Earth Gravity Modelling |
| title_fullStr | Validating methods to infer mass changes from satellite gravity measurements using Synthetic Earth Gravity Modelling |
| title_full_unstemmed | Validating methods to infer mass changes from satellite gravity measurements using Synthetic Earth Gravity Modelling |
| title_short | Validating methods to infer mass changes from satellite gravity measurements using Synthetic Earth Gravity Modelling |
| title_sort | validating methods to infer mass changes from satellite gravity measurements using synthetic earth gravity modelling |
| url | http://hdl.handle.net/20.500.11937/2379 |