2.3. GNSS Processing

• 2.3.1. Introduction
  • 2.3.1.1. What the Module Does
  • 2.3.1.2. The Project File
  • 2.3.1.3. What You Need Before You Start
  • 2.3.1.4. Conventions Used Throughout
• 2.3.2. Files
  • 2.3.2.1. Opening or Creating a Project
  • 2.3.2.2. Scanning a Folder
  • 2.3.2.3. Observation and Navigation Files
  • 2.3.2.4. The Files Grid
  • 2.3.2.5. Naming the Points
  • 2.3.2.6. Marking Reference Stations
  • 2.3.2.7. Files That Changed on Disk
• 2.3.3. Sessions and Baselines
  • 2.3.3.1. Sessions
    • 2.3.3.1.1. Minimum overlap
    • 2.3.3.1.2. Automatic reference classification
  • 2.3.3.2. Planning the Baselines
  • 2.3.3.3. The Baselines Grid
    • 2.3.3.3.1. Re-planning and existing results
  • 2.3.3.4. The Warnings Panel
• 2.3.4. Processing
  • 2.3.4.1. Solve Options
    • 2.3.4.1.1. Mode
    • 2.3.4.1.2. Constellations
    • 2.3.4.1.3. Elevation mask (deg)
    • 2.3.4.1.4. Ionosphere model
    • 2.3.4.1.5. Troposphere model
    • 2.3.4.1.6. Ambiguity resolution mode
    • 2.3.4.1.7. GLONASS AR mode (glomodear)
    • 2.3.4.1.8. Ratio threshold
    • 2.3.4.1.9. Interval override (s)
    • 2.3.4.1.10. Start and End (UTC)
  • 2.3.4.2. Running a Batch
    • 2.3.4.2.1. Watching a run
  • 2.3.4.3. Ephemeris Selection
  • 2.3.4.4. When Processing is Unavailable
• 2.3.5. Results
  • 2.3.5.1. The Results Grid
    • 2.3.5.1.1. Row colours
    • 2.3.5.1.2. Re-solve selected
  • 2.3.5.2. Loop Closures
  • 2.3.5.3. Occupation Timeline
  • 2.3.5.4. Network Sketch
• 2.3.6. Quality
  • 2.3.6.1. Running a Report
  • 2.3.6.2. The Headline
  • 2.3.6.3. The Satellite Table
  • 2.3.6.4. Satellites That Could Not Be Plotted
  • 2.3.6.5. The Plots
    • 2.3.6.5.1. Sky plot
    • 2.3.6.5.2. SNR over time
    • 2.3.6.5.3. Satellites tracked
  • 2.3.6.6. Using the Quality Page
• 2.3.7. Control and Publish
  • 2.3.7.1. The Control Grid
  • 2.3.7.2. Publish Settings
    • 2.3.7.2.1. Covariance scale
    • 2.3.7.2.2. Allow FLOAT baselines
    • 2.3.7.2.3. Datum
  • 2.3.7.3. Publishing
    • 2.3.7.3.1. Stations
    • 2.3.7.3.2. Orphaned points
    • 2.3.7.3.3. Re-publishing
  • 2.3.7.4. Going On to the Adjustment
• 2.3.8. Worked Example
  • 2.3.8.1. Before You Start
  • 2.3.8.2. Step 1 - Open a Project
  • 2.3.8.3. Step 2 - Scan and Name
  • 2.3.8.4. Step 3 - Sessions
  • 2.3.8.5. Step 4 - Plan the Baselines
  • 2.3.8.6. Step 5 - Process
  • 2.3.8.7. Step 6 - Judge the Results
  • 2.3.8.8. Step 7 - Control and the Free Check
  • 2.3.8.9. Step 8 - The Constrained Run
  • 2.3.8.10. Checklist
• 2.3.9. Troubleshooting
  • 2.3.9.1. “GNSS processing is unavailable”
  • 2.3.9.2. Every baseline failed
  • 2.3.9.3. Baselines come back FLOAT
  • 2.3.9.4. A file is in no session
  • 2.3.9.5. Redundancy is zero
  • 2.3.9.6. A point is missing from the network sketch
  • 2.3.9.7. A point I surveyed is not in the adjustment
  • 2.3.9.8. Apply datum says it held fewer points than I ticked
  • 2.3.9.9. A solved baseline reverted to “planned”
  • 2.3.9.10. The publish wrote fewer rows than I expected