PPP-RTK and inter-system biases: the ISB look-up table as a means to support multi-system PPP-RTK
PPP-RTK has the potential of benefiting enormously from the integration of multiple GNSS/RNSS systems. However, since unaccounted inter-system biases (ISBs) have a direct impact on the integer ambiguity resolution performance, the PPP-RTK network and user models need to be flexible enough to accommo...
| Main Authors: | , |
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| Format: | Journal Article |
| Published: |
Springer - Verlag
2016
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| Online Access: | http://hdl.handle.net/20.500.11937/22500 |
| _version_ | 1848750887183319040 |
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| author | Khodabandeh, Amir Teunissen, Peter |
| author_facet | Khodabandeh, Amir Teunissen, Peter |
| author_sort | Khodabandeh, Amir |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | PPP-RTK has the potential of benefiting enormously from the integration of multiple GNSS/RNSS systems. However, since unaccounted inter-system biases (ISBs) have a direct impact on the integer ambiguity resolution performance, the PPP-RTK network and user models need to be flexible enough to accommodate the occurrence of system-specific receiver biases. In this contribution we present such undifferenced, multi-system PPP-RTK full-rank models for both network and users. By an application of (Formula presented.)-system theory, the multi-system estimable parameters are presented, thereby identifying how each of the three PPP-RTK components are affected by the presence of the system-specific biases. As a result different scenarios are described of how these biases can be taken into account. To have users benefit the most, we propose the construction of an ISB look-up table. It allows users to search the table for a network receiver of their own type and select the corresponding ISBs, thus effectively realizing their own ISB-corrected user model. By applying such corrections, the user model is strengthened and the number of integer-estimable user ambiguities is maximized. |
| first_indexed | 2025-11-14T07:43:58Z |
| format | Journal Article |
| id | curtin-20.500.11937-22500 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:43:58Z |
| publishDate | 2016 |
| publisher | Springer - Verlag |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-225002019-02-19T05:35:00Z PPP-RTK and inter-system biases: the ISB look-up table as a means to support multi-system PPP-RTK Khodabandeh, Amir Teunissen, Peter PPP-RTK has the potential of benefiting enormously from the integration of multiple GNSS/RNSS systems. However, since unaccounted inter-system biases (ISBs) have a direct impact on the integer ambiguity resolution performance, the PPP-RTK network and user models need to be flexible enough to accommodate the occurrence of system-specific receiver biases. In this contribution we present such undifferenced, multi-system PPP-RTK full-rank models for both network and users. By an application of (Formula presented.)-system theory, the multi-system estimable parameters are presented, thereby identifying how each of the three PPP-RTK components are affected by the presence of the system-specific biases. As a result different scenarios are described of how these biases can be taken into account. To have users benefit the most, we propose the construction of an ISB look-up table. It allows users to search the table for a network receiver of their own type and select the corresponding ISBs, thus effectively realizing their own ISB-corrected user model. By applying such corrections, the user model is strengthened and the number of integer-estimable user ambiguities is maximized. 2016 Journal Article http://hdl.handle.net/20.500.11937/22500 10.1007/s00190-016-0914-9 Springer - Verlag fulltext |
| spellingShingle | Khodabandeh, Amir Teunissen, Peter PPP-RTK and inter-system biases: the ISB look-up table as a means to support multi-system PPP-RTK |
| title | PPP-RTK and inter-system biases: the ISB look-up table as a means to support multi-system PPP-RTK |
| title_full | PPP-RTK and inter-system biases: the ISB look-up table as a means to support multi-system PPP-RTK |
| title_fullStr | PPP-RTK and inter-system biases: the ISB look-up table as a means to support multi-system PPP-RTK |
| title_full_unstemmed | PPP-RTK and inter-system biases: the ISB look-up table as a means to support multi-system PPP-RTK |
| title_short | PPP-RTK and inter-system biases: the ISB look-up table as a means to support multi-system PPP-RTK |
| title_sort | ppp-rtk and inter-system biases: the isb look-up table as a means to support multi-system ppp-rtk |
| url | http://hdl.handle.net/20.500.11937/22500 |