GPS Visibility Predictor
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This application consists of a real time simulator of GPS constellation, including a suite of visualizations:
- World map with satellite geodetic positions, ground tracks and numeric GPS data,
- Sky map with satellite polar coordinates with regard to the local tangent plane,
- Visibility indicators, with satellites rise and set instants, and the number of visible and healthy satellites,
- Orbital planes and GPS constellation status.
The computation of GPS data is based on:
- Yuma or SEM format almanac (available online),
- UTC time from computer or user defined GPS time,
- User defined reference position,
- GPS operational advisory or constellation status (available online).
User manual:
https://fr.slideshare.net/EricOgier/gps-visibility-predictor-1010
Video demonstrations:
https://www.youtube.com/watch?v=3Bj1amvVjAo&ab_channel=Pseudonymeoriginal
https://www.youtube.com/watch?v=vJNg9mPjKy0&list=PLJXyTqQS4FL3QoWdlGj0WtT7nSYKWqBxv&index=3&t=0s&ab_channel=Pseudonymeoriginal
https://www.youtube.com/watch?v=UDLdMGO4AGI&index=4&list=PLJXyTqQS4FL3QoWdlGj0WtT7nSYKWqBxv&t=0s&ab_channel=Pseudonymeoriginal
https://www.youtube.com/watch?v=NFFLPsZ4xL4&index=5&list=PLJXyTqQS4FL3QoWdlGj0WtT7nSYKWqBxv&t=0s&ab_channel=Pseudonymeoriginal
引用
Eric Ogier (2024). GPS Visibility Predictor (https://www.mathworks.com/matlabcentral/fileexchange/68320-gps-visibility-predictor), MATLAB Central File Exchange. 取得済み .
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- Industries > Aerospace and Defense > CubeSat and Satellites >
- Engineering > Aerospace Engineering > Satellite and Orbital Mechanics >
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ヒントを与えたファイル: GNSS Satellites
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バージョン | 公開済み | リリース ノート | |
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1.0.1.0 | - Improvement of the precision of GPS real time
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1.0.0.2 | Introduction of SEM almanac. |
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1.0.0.1 | Correction of a minor bug occurring during initialization file loading. |
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1.0.0.0 |