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Bernese GPS Software Version 5.0 - Bernese GNSS Software

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22.9.2 Tropospheric SINEX File<br />

Type: ASCII<br />

Directory: Campaign-specific directory ATM.<br />

Extension: TRO<br />

22.9 Atmosphere Related Files<br />

Content: Station-specific total zenith path delay estimates (no gradient information)<br />

and, optionally, station coordinates.<br />

Created by: <strong>GPS</strong>EST (”Menu>Processing>Parameter estimation”) and ADDNEQ2 (”Menu>Processing<br />

>Normal equation stacking”).<br />

Used by: Exchange format internationally adopted.<br />

Example: Figure 22.47.<br />

The interested user is referred to Section 11.5.3. Details on the tropospheric SINEX format<br />

may be gathered from ftp://ftp.igs.org/igscb/data/format/sinex_tropo.txt,<br />

the current version of the format specifications. Header information is gathered from file<br />

${X}/GEN/SINEX., see Section 22.4.14.<br />

%=TRO 0.01 COD 04:007:35051 IGS 04:006:00000 04:007:00000 P MIX<br />

*-------------------------------------------------------------------------------<br />

+FILE/REFERENCE<br />

*INFO TYPE INFO<br />

DESCRIPTION CODE, Astronomical Institute, University of Berne<br />

OUTPUT Troposphere zenith path delay estimates<br />

CONTACT igsauto@aiub.unibe.ch<br />

SOFTWARE <strong>Bernese</strong> <strong>GPS</strong> <strong>Software</strong> <strong>Version</strong> <strong>5.0</strong><br />

HARDWARE SunOS 5.7<br />

-FILE/REFERENCE<br />

*-------------------------------------------------------------------------------<br />

+TROP/DESCRIPTION<br />

* KEYWORD VALUE(S)<br />

ELEVATION CUTOFF ANGLE 3<br />

SAMPLING INTERVAL 180<br />

SAMPLING TROP 3600<br />

TROP MAPPING FUNCTION WET NIELL<br />

SOLUTION FIELDS 1 TROTOT STDDEV<br />

-TROP/DESCRIPTION<br />

*-------------------------------------------------------------------------------<br />

+TROP/STA COORDINATES<br />

*SITE PT SOLN T STA X STA Y STA Z SYSTEM REMRK<br />

ALBH A 1 P -2341332.948 -3539049.509 4745791.307 IGS00 COD<br />

ALGO A 1 P 918129.379 -4346071.266 4561977.840 IGS00 COD<br />

ALIC A 1 P -4052052.133 4212836.087 -2545105.484 IGS00 COD<br />

...<br />

ZAMB A 1 P 5415353.022 2917209.874 -1685888.900 IGS00 COD<br />

ZIMJ A 1 P 4331293.947 567542.117 4633135.705 IGS00 COD<br />

ZIMM A 1 P 4331297.078 567555.861 4633133.912 IGS00 COD<br />

-TROP/STA COORDINATES<br />

*-------------------------------------------------------------------------------<br />

+TROP/SOLUTION<br />

*SITE EPOCH TROTOT STDDEV<br />

ALBH 04:006:01800 2376.1 0.9<br />

ALBH 04:006:05400 2377.7 0.8<br />

ALBH 04:006:09000 2379.0 0.8<br />

...<br />

ZIMM 04:006:77400 2141.2 1.0<br />

ZIMM 04:006:81000 2139.9 0.9<br />

ZIMM 04:006:84600 2139.7 1.5<br />

-TROP/SOLUTION<br />

%=ENDTRO<br />

Figure 22.47: Tropospheric SINEX (TRO) file.<br />

<strong>Bernese</strong> <strong>GPS</strong> <strong>Software</strong> <strong>Version</strong> <strong>5.0</strong> Page 535

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