[FOSS-GPS] High accuracy positioning with low cost GPS devices: a FOSS project

[stefans]

Hi there,

some links to RTK and ANTARIS/ANTARIS4:

Good infos to the ANTARIS clock-steering
http://www.weblab.dlr.de/rbrt/pdf/ION_07D23.pdf

Antenna is often underestimated but quite important for RTK ... even in the
low-budget corner :-))
http://gpspp.sakura.ne.jp/paper2005/isgps2008_paper_ttaka.pdf
(btw. the Trimble Bullet III seems to be a very good thing and the price
doesn t ruin you...;-)  )

and some hardware at the end:
http://fenrir.naruoka.org/archives/000569.html
schematics:
http://fenrir.naruoka.org/download/embedded/u-blox/LEA-4T_logger.sch
PCB-Layout:
http://fenrir.naruoka.org/download/embedded/u-blox/LEA-4T_logger.brd
http://www.naruoka.org/download/autopilot/external/LEA-4T_logger/readme.txt


-logger.sch and -logger.brd-files can be viewed with the Freeware-version
EAGLE:
http://www.cadsoftusa.com/freeware.htm.en



Stefan





 
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