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Choose a station and a date range

This tool evaluates on each daily observation file the number of received (obs %) and valid (rec %) GPS observations as well as the number of cycle jumps. It also provides an estimate of the multipath noise (spurious reflections) on the L1 (mp1) and L2 (mp2) frequency signals. Data produced with the teqc tool.

Warning: process can be long when selecting more than a month range due to uncompressing QC files