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DAT to RINEX Conversion Utility v3.50(Dat2Rin.zip - 144 KB)Converts Trimble DAT files to RINEX so they conform to the proposed RINEX 2.11 standard in support of DAT files containing L2C observations
v2.35a - GPSurvey, GEOID Module Update(geoidmod.exe - 244 KB)
  • This file contains an update to the GEOID module, GEOIDMOD.EXE, for TRIMNET Plus for GPSurvey, version 2.35a.
  • Extract the new file GEOIDMOD.EXE and copy it into the \GPSURVEY\BIN folder
  • See the file GEOIDMOD.TXT for additional information
v2.35 - GPSurvey, Y2K/WNRO Update (English)(gpsur235.exe - 4963 KB)
  • GPSurvey 2.35 Y2K/WNRO Update
  • GPSurvey 2.30 required
v2.30 - GPSurvey, Checkin Update(checkin.exe - 547 KB)
  • Update to GPSurvey 2.30, updates checkin to 2.30c
  • Allows for checkin of Version 4 and 7 DC files
  • Place in \GPSURVEY\BIN directory on your hard drive
GPSurvey, Ephemeris Conversion Utility(sp3ef18.exe - 38 KB)
  • Version of the SP3 to EF18 precise ephemeris conversion utility
  • Properly converts the enhanced SP3 format provided by NIMA
  • Reads but ignores the velocity information as the EF18 format does not support velocities
  • Place the file SP3EF18.EXE in the \GPSURVEY\BIN directory on your hard drive
DAT to RINEX Conversion Utility(d2r235a.exe - 231 KB)
  • DAT2RIN.EXE Version 2.35a
  • Converts Trimble DAT files to RINEX Observation and Navigation files
  • Self extracting, archived file
  • See dat2rin.wri for Installation instructions and release notes