|
|
|
|
|
|
by MertsA
1912 days ago
|
|
|
Better yet, ignore Kalman filtering and read up on RTKLIB. You want moving baseline for this and you need some receivers that will give you raw measurements. Basically if you're trying to measure the distance between two GPS receivers that are relatively close together much of the error will be the same so measuring the delta between them is highly accurate. Here's a guy who did this on a kayak and the accuracy was quite good with only a 3m baseline. https://community.emlid.com/t/using-a-pair-of-reach-units-as... He was post processing the data, but part of RTKLIB is RTKNAVI which is real time and I haven't used it but in theory I'd think RTKNAVI would support moving baseline as well. Post processing should be slightly more accurate as you can use measurements in the future as well but it should still be very accurate real time. |
|
|