AMC400USA

IGSIGS Multi-GNSS

Country/Region
Colorado Springs, United States of America (the)
Latitude, Longitude
38.803125, -104.524597
Elevation
1911.3941 (m)
Receiver - Firmware SEPT POLARX5TR - 5.6.0
Antenna - Radome TPSCR.G5C - NONE
Antenna Calibration ROBOT
Clock EXTERNAL H-MASER
Last RINEX Data - Primary Data Center 2026-04-23 (v3) - JPL
Constellation - RINEX GPS+GLO+GAL+BDS
Constellation - RealTime
DOMES Number 40472S005
Nearby Tide Gauge N/A
Download Type Link
Station Log (ASCII) AMC400USA.log
Station Log (GeodesyML) AMC400USA.xml
Global Data Center Link
CDDIS CDDIS Data
Wuhan University Wuhan University Data
ESA ESA Data
IGN IGN Data
KASI KASI Data
SOPAC SOPAC Data

For a list of other data centers, visit IGS Data Access

Receiver - Firmware Antenna - Radome Date
SEPT POLARX5TR - 5.6.0 TPSCR.G5C - NONE Aug. 28, 2025
SEPT POLARX5TR - 5.5.0 TPSCR.G5C - NONE March 16, 2023
SEPT POLARX5TR - 5.4.0 TPSCR.G5C - NONE April 12, 2021
SEPT POLARX5TR - 5.3.2 TPSCR.G5C - NONE Feb. 5, 2020
SEPT POLARX5TR - 0.0.0-181002 TPSCR.G5C - NONE Sept. 20, 2019
SEPT POLARX5TR - 5.1.2 TPSCR.G5C - NONE Sept. 26, 2018
ASHTECH Z-XII3T - IL01-1D04-MCF-12MX TPSCR.G5C - NONE June 20, 2018
Sender Subject Date
Raz Khachikyan USN7 and AMC4: resume data publication Jan. 30, 2024, 4:22 p.m.
Raz Khachikyan Firmware upgraded: AMC400USA and USN700USA March 21, 2023, 7:22 p.m.
GGN (JPL) AMC4 data publication Nov. 30, 2018, 9:39 p.m.
AMC2 decommissioned, new station AMC4 April 4, 2018, 7:02 p.m.
Analysis Center Usage
AC Final Rapid Ultra
EMR April 19, 2026
ESA/ESOC Jan. 19, 2025
SIO Jan. 11, 2025
MIT April 12, 2026
JGX April 18, 2026 April 19, 2026 April 19, 2026
JPL March 8, 2026 Jan. 12, 2025 Nov. 7, 2023
GRG March 16, 2026 April 18, 2026
USNO April 18, 2026