System and method for detecting outliers in GNSS observations
US11860287B2 · kind B2 · utility
2Cited by
69References
18Claims
0Family size
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Key dates
| Filing date | Mar 1, 2023 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Mar 1, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S19/49
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An system and/or method for detecting outliers in satellite observations can include: receiving satellite observations associated with one or more satellite constellations; receiving sensor data; determining a GNSS positioning solution using a filter to process the satellite observations; determining a fused positioning solution; detecting whether outliers are present in the satellite observations; and when outliers are detected, updating the GNSS positioning solution and/or the fused positioning solution using a set of outlier mitigated satellite observations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.