Contains coordinates (X, Y, Z) and velocity vectors for thousands of ground stations.
Measuring precise sea-level rise via tide gauge alignment.
Files typically include realizations like ITRF2014 or ITRF2020 .
For processing the large station velocity tables found in the archive. For example, I can provide: A Python script to parse the extracted files. A detailed comparison between ITRF2014 and ITRF2020.
The .7z archive uses high-ratio compression (Lempel-Ziv-Markov) to store large tabular geodetic data efficiently. 3. Key Technical Sections Focus Area Description I. Extraction Data Integrity
Tracking the movement of Earth's plates (often 2-10 cm/year).
🛰️ Proposed Paper: "Practical Guide to ITRF Realization & Transformations"
Steps to align local GPS/GNSS data with the ITRF global standard for "Absolute Positioning."