I wanted to have Heather make a RINEX file that could be submiited to OPUS-GIS to get a more precise antenna location. The Tbolt does not support carrier phase measurements. It does output doppler values.
The code phase (pseudorange) values that it outputs look to be VERY difficult
to translate into normal pseudoranges. You need to calculate the satellite
positions from the almanac, etc to be able to use them.
OPUS-GIS is still in alpha testing mode. I don't know what observable you need
to have it post process the data.
What typically-available surplus receivers do carrier phase
measurements[1]? I'm close to putting up a choke ring antenna I scored
off of the surplus market on the roof -- I don't think the wife is going
to let me build a proper monument in the yard. :-) Hence, I, too,
am interested in getting a precise antenna fix. I 'spose I could hire
a surveyor, but that's cheating.
-ch
[1]. I did enough work w/surplus SuperStar receivers that I convinced
myself I could flash the carrier phase-capable software onto the board,
but that's stealing. I am interested in receivers where I can get
legitimate access to carrier phase measurements.
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