Last update: Thu Mar 7 23:15:02 MST 2019
Ionospheric excess phases and auxiliary data used for generating ionospheric profiles. Note: No differencing is applied - expect receiver clock errors on L1 and L2.
Ionospheric profiles of electron density. The accuracy is genereally about 104-105 cm-3. Caveats: Some profiles may be affected by cycle-slips.
Ionospheric profiles of electron density (Ne) derived from the aided-Abel inversion.
Global Ionospheric Specification (GIS) of 3D electron density maps. Providing hourly 3D global electron density distribution by assimilating radio occultation (RO) and Global Navigation Satellite System (GNSS) total electron content (TEC) by implementing a Gauss-Markov Kalman filter algorithm.
This file contains level 0 (raw binary) data from the FORMOSAT-7 TRIG GNSS Receiver Payload.
Atmospheric occultation data in a simple custom binary format. This data file contains all high rate atmospheric data sent us by the GNSS receiver on the LEO.
Raw L1 and L2 pseudo-range and carrier phase tracking data in compressed RINEX 2.20 format
Attitude and rough position data from the FORMOSAT-7 spacecraft andthe GOX navigation solutions.
Precise FORMOSAT-7 spacecraft orbits. The orbit precision based on internal orbit overlap comparisons is on average less than 15 cm 3D RMS (0.15 mm/sec 3D velocity).