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For IVS products, including EOP, TRF, CRF, station coordinates and tropospheric parameters, check https://ivscc.gsfc.nasa.gov/products-data/products.html
Statistics, visualizations, and general information about the quality of the IVS products are provided by the IVS Combination Center: https://ccivs.bkg.bund.de
For an overview of the the IVS Master Files, with information on individual IVS sessions, check https://ivscc.gsfc.nasa.gov/program/master.html
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