Single-epoch GNSS array integrity: An analytical study
In this contribution we analyze the integrity of the GNSS array model through the socalled uniformly most powerful invariant (UMPI) test-statistics and their corresponding minimal detectable biases (MDBs). The model considered is characterized by multiple receivers/satellites with known coordinates...
| Main Authors: | , |
|---|---|
| Format: | Conference Paper |
| Published: |
2016
|
| Online Access: | http://hdl.handle.net/20.500.11937/46798 |
| _version_ | 1848757660365619200 |
|---|---|
| author | Khodabandeh, A. Teunissen, Peter |
| author_facet | Khodabandeh, A. Teunissen, Peter |
| author_sort | Khodabandeh, A. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | In this contribution we analyze the integrity of the GNSS array model through the socalled uniformly most powerful invariant (UMPI) test-statistics and their corresponding minimal detectable biases (MDBs). The model considered is characterized by multiple receivers/satellites with known coordinates where the multi-frequency carrier-phase and pseudo-range observables are subject to atmospheric (ionospheric and tropospheric) delays, receiver and satellite clock biases, as well as instrumental delays. Highlighting the role played by the model’s misclosures, analytical multivariate expressions of a few leading teststatistics together with their MDBs are studied that are further accompanied by numerical results of the three GNSSs GPS, Galileo and BeiDou. |
| first_indexed | 2025-11-14T09:31:37Z |
| format | Conference Paper |
| id | curtin-20.500.11937-46798 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:31:37Z |
| publishDate | 2016 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-467982017-09-13T14:01:55Z Single-epoch GNSS array integrity: An analytical study Khodabandeh, A. Teunissen, Peter In this contribution we analyze the integrity of the GNSS array model through the socalled uniformly most powerful invariant (UMPI) test-statistics and their corresponding minimal detectable biases (MDBs). The model considered is characterized by multiple receivers/satellites with known coordinates where the multi-frequency carrier-phase and pseudo-range observables are subject to atmospheric (ionospheric and tropospheric) delays, receiver and satellite clock biases, as well as instrumental delays. Highlighting the role played by the model’s misclosures, analytical multivariate expressions of a few leading teststatistics together with their MDBs are studied that are further accompanied by numerical results of the three GNSSs GPS, Galileo and BeiDou. 2016 Conference Paper http://hdl.handle.net/20.500.11937/46798 10.1007/1345_2015_64 restricted |
| spellingShingle | Khodabandeh, A. Teunissen, Peter Single-epoch GNSS array integrity: An analytical study |
| title | Single-epoch GNSS array integrity: An analytical study |
| title_full | Single-epoch GNSS array integrity: An analytical study |
| title_fullStr | Single-epoch GNSS array integrity: An analytical study |
| title_full_unstemmed | Single-epoch GNSS array integrity: An analytical study |
| title_short | Single-epoch GNSS array integrity: An analytical study |
| title_sort | single-epoch gnss array integrity: an analytical study |
| url | http://hdl.handle.net/20.500.11937/46798 |