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International Association of Geodesy

COMMISSION 4: Positioning & Applications

Sub-Commission 4.3: GNSS Measurement of the Atmosphere

Working Group 4.3.3: NWP for Positioning


   
 



Preliminary timeline

  • Start with the review-type tasks, and the glossary that will be useful for the remainder of the tasks.
  • Start (Northern Hemisphere) winter 2005/2006, and to be concluded by summer of 2006:
    • 1.A. List of publications
    • 1.B. Summary of major contributions
    • 2. Glossary of terms
  • The more comprehensive tasks should run for a longer time span.
  • Start winter 2005/2006, and to be concluded by spring 2007:
    • 3.A. Zenith delay modeling
    • 3.B. Mapping functions
    • 4.A. Alternatives to raytracing
    • 4.B. Investigations on interpolation
  • Finally the quality control parameters and the final report will be produced.
  • Start winter 2006/2007, and to be concluded by summer of 2007:
    • 5. Quality control criteria
    • 6. Final report