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A comment on Using Open Street Maps and Kalman Filters to Clean Up GPS Data.
Bonus: everything is open source: https://github.com/graphhopper/map-matching including web API, routing engine, easy setup (no DB involved), simple demo UI, ...
Only disadvantage I see: we currently do not support online map matching but this will surely come.
BTW: kalman filters are very similar to our approach (hidden markov model).
BTW2: Their FAQ is ridiculous: "Do you have competitors? No..." There are many companies with tracking and also open source products ...
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Bonus: everything is open source: https://github.com/graphhopper/map-matching including web API, routing engine, easy setup (no DB involved), simple demo UI, ...
Only disadvantage I see: we currently do not support online map matching but this will surely come.
BTW: kalman filters are very similar to our approach (hidden markov model).
BTW2: Their FAQ is ridiculous: "Do you have competitors? No..." There are many companies with tracking and also open source products ...