Bernese GNSS Software Version 5.2 Tutorial

6.5 Velocity EstimationBelow this table all bad daily solutions according to the settings in panel “ADDNEQ2 7:Comparison of Individual Solutions” are summarized if bad daily solutions are detected. In thisexample we have no additional section and, therefore, no outliers.If you compare the velocities obtained for the two sites in Kötzting (WTZR and WTZZ)and Zimmerwald (ZIM2 and ZIMM) you will find small differences:...Station coordinates and velocities:----------------------------------Reference epoch: 2005-01-01 00:00:00Station name Typ A priori value Estimated value Correction RMS error ...---------------------------------------------------------------------------------------- ......WTZR 14201M010 VX -0.01605 -0.01788 -0.00183 0.00050VY 0.01713 0.01635 -0.00078 0.00021VZ 0.01009 0.00800 -0.00209 0.00055...VU -0.00011 -0.00297 -0.00286 0.00071 ...VN 0.01555 0.01566 0.00011 0.00022 ...VE 0.02028 0.01992 -0.00035 0.00018 ...WTZZ 14201M014 VX -0.01605 -0.01463 0.00142 0.00055VY 0.01713 0.02022 0.00309 0.00023VZ 0.01009 0.01242 0.00233 0.00060......VU -0.00011 0.00301 0.00312 0.00078 ...VN 0.01555 0.01551 -0.00004 0.00025 ...VE 0.02028 0.02297 0.00269 0.00020 ...ZIM2 14001M008 VX -0.01353 -0.01329 0.00024 0.00057VY 0.01807 0.01841 0.00034 0.00021VZ 0.01205 0.01243 0.00038 0.00059...VU 0.00123 0.00170 0.00047 0.00078 ...VN 0.01632 0.01637 0.00005 0.00024 ...VE 0.01967 0.01998 0.00030 0.00020 ...ZIMM 14001M004 VX -0.01353 -0.01450 -0.00097 0.00084VY 0.01807 0.01739 -0.00068 0.00028VZ 0.01205 0.01120 -0.00085 0.00081...VU 0.00123 -0.00011 -0.00134 0.00112 ...VN 0.01632 0.01650 0.00018 0.00033 ...VE 0.01967 0.01913 -0.00054 0.00026 ...You can constrain the velocity estimates for the pairs of receivers at one location in the stationinformation file. Copy the original station information file${P}/INTRO/STA/EXAMPLE.STA and add the following lines to part TYPE 004: STATION COORDINATES AND VE-LOCITIES (ADDNEQ) of this copy.TYPE 004: STATION COORDINATES AND VELOCITIES (ADDNEQ)-----------------------------------------------------REL. CONSTR. POSITION RELATIVE CONSTR. VELOCITYSTATION NAME 1 STATION NAME 2 ... EAST UP NORTH EAST UP**************** **************** ... **.***** **.***** **.***** **.***** **.*****WTZR 14201M010 WTZZ 14201M014 ... 0.00001 0.00001 0.00001ZIM2 14001M008 ZIMM 14001M004 ... 0.00001 0.00001 0.00001(Pay attention to the number of blank lines before the next sectionstarts.)Bernese GNSS Software, Version 5.2 Page 97