Bernese GPS Software Version 5.0 - Bernese GNSS Software

Contents
20.4 Description of the Processing Examples . . . . . . . . . . . . . . . . . . . . 427
20.4.1 Precise Point Positioning . . . . . . . . . . . . . . . . . . . . . . . 427
20.4.1.1 Copy Required Files . . . . . . . . . . . . . . . . . . . . 429
20.4.1.2 Prepare Pole, Orbit, and Clock Information . . . . . . . 429
20.4.1.3 Preprocess, Convert, and Synchronize Observation Data 430
20.4.1.4 Compute PPP Solutions Station by Station . . . . . . . 432
20.4.1.5 Take into Account NNR-NUVEL-1A Velocities . . . . . 434
20.4.1.6 Generate Ionosphere Models and Derive Receiver DCBs 435
20.4.1.7 Create Summary File and Delete Files, end of BPE . . . 436
20.4.2 Double-Difference Processing Example . . . . . . . . . . . . . . . . 437
20.4.2.1 Copy Required Files and Create A Priori Coordinates . . 438
20.4.2.2 Prepare Pole, Orbit, and Clock Information . . . . . . . 438
20.4.2.3 Convert and Synchronize Observation Data . . . . . . . 439
20.4.2.4 Form Baselines, Preprocess and Screen Phase Data, Save
Cluster NEQ Files . . . . . . . . . . . . . . . . . . . . . . 441
20.4.2.5 Compute Ambiguity-Float Network Solution, Resolve
Phase Ambiguities . . . . . . . . . . . . . . . . . . . . . 443
20.4.2.6 Compute ambiguity-Fixed Network Solution, Create Final
NEQ/SNX/TRO Files . . . . . . . . . . . . . . . . . 444
20.4.2.7 Create Summary File, Save Results, and Delete Files, end
of BPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 445
20.4.2.8 Velocity Estimation . . . . . . . . . . . . . . . . . . . . . 447
20.4.3 Example for a Baseline-Wise Processing . . . . . . . . . . . . . . . 447
20.4.3.1 Delete Specific Files . . . . . . . . . . . . . . . . . . . . . 447
20.4.3.2 Compute Baseline Solutions and Extract Information . . 447
20.4.3.3 Create Processing Summary File . . . . . . . . . . . . . 448
20.4.4 Zero-Difference Processing Example . . . . . . . . . . . . . . . . . 448
20.4.4.1 Copy Required Files . . . . . . . . . . . . . . . . . . . . 449
20.4.4.2 Prepare Pole and Orbit Information . . . . . . . . . . . . 450
20.4.4.3 Extract Broadcast Clocks from Navigation Files . . . . . 451
20.4.4.4 Preprocess, Convert, and Synchronize Observation Data 451
20.4.4.5 Iterative Data Screening . . . . . . . . . . . . . . . . . . 453
20.4.4.6 Compute Final Solution, Select Reference Clock, and
Check Results . . . . . . . . . . . . . . . . . . . . . . . . 454
20.4.4.7 Create Summary File and Delete Files . . . . . . . . . . 455
20.5 Processing own Data With Example BPEs . . . . . . . . . . . . . . . . . . 456
20.5.1 Preliminaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 456
20.5.2 GNSS Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 457
20.5.3 Change of the Reference Frame . . . . . . . . . . . . . . . . . . . . 457
20.5.4 Change of the Antenna Models . . . . . . . . . . . . . . . . . . . . 458
20.5.5 How to Include Kinematic Stations in the BPEs . . . . . . . . . . 459
20.5.5.1 Precise Point Positioning . . . . . . . . . . . . . . . . . . 459
20.5.5.2 Double-Difference Solution . . . . . . . . . . . . . . . . . 461
20.5.5.3 Zero-Difference Solution . . . . . . . . . . . . . . . . . . 463
21. Program Structure 465
21.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 465
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