2 OBSERVATION DATA GPS RINEX VERSION / TYPE TRRINEXO-V1.5 ESS/UCLA 29-MAY-1992 PGM / RUN BY / DATE COMMENT Original Marker Name: GPS 0049 1991 COMMENT Campaign Name: caltrans d-7 1991 COMMENT 4-Character Station Name: 0049 COMMENT 6-Character Antenna Code: TRMSLD COMMENT Vertical Measurement Point: BGP COMMENT Vertical Offset to Rinex Ref. Point: 0.0512 COMMENT Radial Measurement Point: OGP COMMENT Radial Offset to Rinex Ref. Point: 0.2413 COMMENT Antenna Height from Field Measurement: 1.3790 m COMMENT Original XYZ: -2492030.1177 -4635550.1096 3592637.4237 COMMENT New XYZ position is based on association with SCEC monument COMMENT E1E9J5R5+0011. Position of that monument is believed to be COMMENT valid to within 1 m horizontally; vertical accuracy COMMENT should be no worse than 3-times this value. COMMENT COMMENT Revised Rinex header created by UCSD GPS archive for COMMENT GSAC on 30-Aug-1999 (1999:242) 17:28:09 GMT COMMENT For assistance contact dagnew@ucsd.edu or hjohnson@ucsd.edu COMMENT COMMENT GPS 0049 1991 MARKER NAME P DUNHAM CALIF DEPT TRANSPORTATION DISTRICT 7 OBSERVER / AGENCY 199 TRIMBLE 4000 SL 4.30 REC # / TYPE / VERS 57 TR 4000SLD L1/L2 ANT # / TYPE -2492026.0000 -4635547.0000 3592634.0000 APPROX POSITION XYZ 1.3065 0.0000 0.0000 ANTENNA: DELTA H/E/N 1 0 0 WAVELENGTH FACT L1/2 2 C1 L1 # / TYPES OF OBSERV 30 INTERVAL 1991 10 29 12 53 30.000000 TIME OF FIRST OBS 1991 10 29 13 38 30.000000 TIME OF LAST OBS 0 # OF SATELLITES END OF HEADER 91 10 29 12 53 30.0000000 0 5 13 2 6 12 24 20731991.172 14780.88116 23400854.039 30860.59514 23111748.008 47192.20015 22134099.430 -42099.45616 22121766.172 -48649.97516 91 10 29 12 54 .0000000 0 5 13 2 6 12 24 20737587.805 44181.028 7 23412543.680 92321.040 3 23129673.617 141398.272 5 22118052.078 -126455.028 6 22103217.820 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