On InSAR ambiguity resolution for deformation monitoring
Integer carrier phase ambiguity resolution is the key to fast and high-precision satellite positioning and navigation. It applies to a great variety of current and future models of GPS, modernized GPS and Galileo. It also applies to stacked radar interferometry for deformation monitoring, see e.g. [...
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| Format: | Journal Article |
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Versita
2006
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| Online Access: | http://hdl.handle.net/20.500.11937/7433 |
| _version_ | 1848745366763077632 |
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| author | Teunissen, Peter |
| author_facet | Teunissen, Peter |
| author_sort | Teunissen, Peter |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Integer carrier phase ambiguity resolution is the key to fast and high-precision satellite positioning and navigation. It applies to a great variety of current and future models of GPS, modernized GPS and Galileo. It also applies to stacked radar interferometry for deformation monitoring, see e.g. [Hanssen, et al., 2001]. In this contribution we apply the integer least-squares' principle to the rank defect model of stacked InSAR carrier phase data. We discuss two ways of dealing with the rank defect for ambiguity resolution. One is based on the use of a priori data, the other is based on the use of an interval constraint on the deformation rate. |
| first_indexed | 2025-11-14T06:16:13Z |
| format | Journal Article |
| id | curtin-20.500.11937-7433 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T06:16:13Z |
| publishDate | 2006 |
| publisher | Versita |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-74332017-09-13T16:02:56Z On InSAR ambiguity resolution for deformation monitoring Teunissen, Peter Positioning Navigation Satellites Integer carrier phase ambiguity resolution is the key to fast and high-precision satellite positioning and navigation. It applies to a great variety of current and future models of GPS, modernized GPS and Galileo. It also applies to stacked radar interferometry for deformation monitoring, see e.g. [Hanssen, et al., 2001]. In this contribution we apply the integer least-squares' principle to the rank defect model of stacked InSAR carrier phase data. We discuss two ways of dealing with the rank defect for ambiguity resolution. One is based on the use of a priori data, the other is based on the use of an interval constraint on the deformation rate. 2006 Journal Article http://hdl.handle.net/20.500.11937/7433 10.2478/v10018-007-0002-8 Versita fulltext |
| spellingShingle | Positioning Navigation Satellites Teunissen, Peter On InSAR ambiguity resolution for deformation monitoring |
| title | On InSAR ambiguity resolution for deformation monitoring |
| title_full | On InSAR ambiguity resolution for deformation monitoring |
| title_fullStr | On InSAR ambiguity resolution for deformation monitoring |
| title_full_unstemmed | On InSAR ambiguity resolution for deformation monitoring |
| title_short | On InSAR ambiguity resolution for deformation monitoring |
| title_sort | on insar ambiguity resolution for deformation monitoring |
| topic | Positioning Navigation Satellites |
| url | http://hdl.handle.net/20.500.11937/7433 |