Low Cost RTK GPS: Difference between revisions
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*Use a cheap under $5 chip together with a base station that has cm-level accuracy. THe base station must be calibrated, but once a calibration point is known, triangulation can produce cm-level accuracy. [https://www.reddit.com/r/UAVmapping/comments/10utv7b/cheapest_way_to_get_cmlevel_gps/] | *Use a cheap under $5 chip together with a base station that has cm-level accuracy. THe base station must be calibrated, but once a calibration point is known, triangulation can produce cm-level accuracy. [https://www.reddit.com/r/UAVmapping/comments/10utv7b/cheapest_way_to_get_cmlevel_gps/] | ||
**Note that nobody but Illustrious-Plate582 is asking the right question. | |||
**Of course it can be done - the question is how to process signals, not using integrated hardware (appears to be $139 for U-blox) - but via software, which can be run for free on another processor. Let's catch up to the information age. | |||
Latest revision as of 17:50, 11 June 2024
- Use a cheap under $5 chip together with a base station that has cm-level accuracy. THe base station must be calibrated, but once a calibration point is known, triangulation can produce cm-level accuracy. [1]
- Note that nobody but Illustrious-Plate582 is asking the right question.
- Of course it can be done - the question is how to process signals, not using integrated hardware (appears to be $139 for U-blox) - but via software, which can be run for free on another processor. Let's catch up to the information age.