| Hi all,
I am quite new to this site and also to GPS Speed. This weekend I tried to log GPS track with Ozi Explorer on a HTC mobile phone. The track is registered in a auto-mode with a max of one point per second. It was a very long run in kite on about 11km with some very fast little runs into it.
I am trying to analyse the track with GPSResults V6.82.
Without filters it shows for example some runs around 37-39 knots on 10s. Unfortunately with filters almost all points of this track are dropped.
Can someone explain me what is the problem and how to set the filters because I tried to modify the filters parameters by hand but almost all points are dropped all the time.
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| Leveque... the filters are all there for a reason... ie one per run .... doppler ... max HDop
they control the data in each session and remove many spikes etc or other data that is inaccurated....that can occur while sailing.... so even if you alter these filters to put in a session .. when that session is verifed by site RTKs all the filters will be reapplied anyway...
more importantly please check the list of Gps units allowed by the site due to proven accuracy
Note
These are the devices which are allowed on GPS-kitesurfing.com:
Which GPS should I choose?
- Recommend device:Navi GT31/ Navi GT11 / Amaryllo Triptracker
- Allowed devices: Garmin- Edge, Geko, Foretrex, Forerunner and Etrex (legend and vista)
- Testing Phase/ Trial: Velocitek (jan 2008)
Cheers Chris
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