• Topics

Topics

Technique biases and systematic errors

  • VLBI: Loading effects
  • SLR: Loading effects; range biases
  • GNSS: Antenna patterns
  • DORIS: Antenna patterns; South Atlantic Anomaly

Model improvements

  • Mean pole: Definition, modeling, and prediction
  • Earth Orientation Parameters: Interpolation and alignment of C04 with ITRF2014

Reference systems and frames

  • Deficiencies of current systems and frames: Examples
  • Joint TRF/EOP/CRF determination: What is needed?
  • Toward more frequent TRF updates: What is needed?

Standards, Conventions, and Formats

  • Metadata: Implementation
  • SINEX format extensions: Radio source positions?
  • SINEX format extensions: Loading parameters?

Bureau of Networks and Observations

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Bureau of Products and Standards

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Focus Area

Unified Height System

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Focus Area

Geohazards Monitoring

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Focus Area

Sea Level Change, Variability, and Forecasting

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Focus Area

Geodetic Space Weather Research

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GGOS Core Sites