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Bernese GPS Software Version 5.0 - Bernese GNSS Software

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22.10.6 Residual Files<br />

22.10 Miscellaneous Files<br />

Type: Binary<br />

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

Extension: RES<br />

Content: Residuals stemming from the processing programs.<br />

Created by: CODSPP (”Menu>Processing>Code-based clock synchronization”), MAUPRP(”Menu<br />

>Processing>Phase preprocessing”), <strong>GPS</strong>EST (”Menu>Processing>Parameter estimation”),<br />

IONEST (”Menu>Service>Ionosphere tools>Local ionosphere model estimation”), and<br />

ORBGEN (”Menu>Orbits/EOP>Create standard orbits”).<br />

Used by: REDISP (”Menu>Service>Residual files>Display residual file”) to browse residuals,<br />

RESRMS (”Menu>Service>Residual files>Generate residual statistics”) to check residuals<br />

for outliers.<br />

Example: Figure 22.56 (ASCII example for zero-difference phase residual file).<br />

ASCII versions of a residual file may be created using RESFMT (”Menu>Conversion>Residual files<br />

>Binary to ASCII”). The header of the ASCII file specifies the type and format version, the<br />

program that created the residual file, the differencing level, number of parameters and<br />

observation files. A list gives for each station the reference epoch, frequencies, sampling,<br />

and list of satellites. The data part gives the residual in meters for every link and frequency.<br />

For zero-difference residuals, in addition, azimuth and elevation are given. For the creation<br />

of binary from ASCII versions use FMTRES (”Menu>Conversion>Residual files>ASCII to binary”). For<br />

details see Section 6.6.<br />

CLKDET 021430 1: Step 1 15-JUL-04 09:03<br />

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

GENERAL INFORMATION:<br />

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

Type of residual file: 1<br />

Format of residual records: 1<br />

Elevation/Azimuth flag: -1<br />

Program created the file: <strong>GPS</strong>EST<br />

Difference level of observations: 0 sta. 0 sat. 0 epo.<br />

Number of parameters: 128<br />

Total number of residual files: 4<br />

Num Station 1 Station 2 Reference epoch Session # Freq. Type dt # Sat...<br />

1 BRUS 13101M004 2002-05-23 00:00:00 1430 0 1 3 0 0 1 300 28 ...<br />

2 FFMJ 14279M001 2002-05-23 00:00:00 1430 0 1 3 0 0 1 300 28 ...<br />

3 MATE 12734M008 2002-05-23 00:00:00 1430 0 1 3 0 0 1 300 28 ...<br />

4 ONSA 10402M004 2002-05-23 00:00:00 1430 0 1 3 0 0 1 300 28 ...<br />

Num Epoch Frq Sat. Value Flg Elev Azi<br />

1 1 3 5 0 0.457104409868660882D-03 38.83 230.22<br />

1 1 3 7 0 -0.117160547459944312D-02 36.71 67.61<br />

1 1 3 9 0 -0.108697977812271347D-02 76.48 295.68<br />

1 1 3 18 0 0.182460593635654848D-02 24.77 255.48<br />

1 1 3 21 0 -0.151776945063308616D-02 24.29 295.36<br />

1 1 3 26 0 0.882465773997740169D-03 35.31 163.29<br />

1 1 3 29 0 0.125269044704433242D-02 54.30 183.06<br />

1 1 3 30 0 -0.110958194381113200D-02 10.41 232.13<br />

2 1 3 5 0 0.657401506811115918D-03 36.75 236.06<br />

2 1 3 7 0 -0.136330279304339662D-02 39.40 69.02<br />

... ... ... ...<br />

Figure 22.56: ASCII version of residual (FRS) file.<br />

<strong>Bernese</strong> <strong>GPS</strong> <strong>Software</strong> <strong>Version</strong> <strong>5.0</strong> Page 545

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