Dear Dr. Felipe Nievinski,
<<<< -------------------------------------------- Em seg, 20/4/15, Felipe G. Nievinski <[email protected]> escreveu: Assunto: [FOSS-GPS] rtklib kinematic Stop Go post-processing with rnx2rtkp Para: [email protected] Data: Segunda-feira, 20 de Abril de 2015, 1:58 Let me resurrect this old thread. The processing could be done in kinematic mode (either forward-only or forward+backward combined). That way, initialization tricks (antenna-swap, fixed-length bar) as well as ambiguity reinitialization (cycle slips) are less of an issue. Then stop-and-go could be implemented forming weighted averages of the kinematic position coordinates and precision (3-by-1 vectors and 3-by-3 matrices). It'd require a time table of occupation start and end times (and marker name), which could be obtained simply grepping the rover RINEX observation file to extract event flags. If I were to implement this, I'd be easier for me to do it Octave rather than built into RTKLIB's C code. -Felipe. PS: the non-integer epoch seconds can be handled by teqc, see, e.g.:<http://postal.unavco.org/pipermail/teqc/2012/001310.html> >>>>> Thank you for your explanation. I agree, instead build inside rtklib C code, i am using GNU utils ( grep, awk,sed, octave,... ). I plan to use 1PPS signal to sync trigger events. ( closed loop ) and will write my own occupation time table logger (gps time sync and epoch count... ). best regards, julio menezes _______________________________________________ This message is sent to you from [email protected] mailing list. Visit http://lists.osgeo.org/mailman/listinfo/foss-gps to manage your subscription For more information, check http://wiki.osgeo.org/wiki/FOSS-GPS
