May 3, 2016 · In this paper, we propose an improved DCB estimation method (ZERO method) based on the assumption that the LEO-based TEC can reach zero and also ...
PDF | The uncertainty of differential code bias (DCB) is one of the main error sources in the low Earth orbit (LEO) based total electron content (TEC).
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Jun 1, 2016 · Abstract—The uncertainty of differential code bias (DCB) is one of the main error sources in the low Earth orbit (LEO) based total.
Nov 1, 2020 · Differential Code Biases (DCBs) are the systematic errors, or biases, between two GNSS code observations at the same or different frequencies. ...
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Apr 25, 2024 · In test runs which used GIM-derived DCBs, the performance of the model in reconstructing the topside electron density deteriorated dramatically.
We estimate the LEO GPS receiver DCBs and plasmaspheric vertical total electron content by using inequality constrained least square and a multi-layer mapping ...
The knowledge of the transmitter and receiver differential code biases (DCB) plays a key role for the calibration of GPS based measurements of total ...
Jan 10, 2021 · We propose an approach for satellite DCB estimation using a multi-spacing GNSS software receiver to analyze the influence of the correlator ...
Jan 1, 2020 · In this study, we utilize the uncombined Precise Point Positioning (PPP) model for LEO DCB estimation. The models for uncombined PPP-based LEO ...
Bibliographic details on Determination of Differential Code Bias of GNSS Receiver Onboard Low Earth Orbit Satellite.