| Receiver - Firmware | TRIMBLE ALLOY - 6.21/5.61 |
|---|---|
| Antenna - Radome | LEIAR20 - LEIM |
| Antenna Calibration | ROBOT |
| Clock | INTERNAL |
| Last RINEX Data - Primary Data Center | 2026-04-26 (v2) - https://geodesy.noaa.gov/corsdata/ |
| Constellation - RINEX | GPS+GLO+GAL |
| Constellation - RealTime | |
| DOMES Number | 82301M001 |
| Nearby Tide Gauge | N/A |
| Download Type | Link |
|---|---|
| Station Log (ASCII) | GUUG00USA.log |
| Station Log (GeodesyML) | GUUG00USA.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 |
|---|---|---|
| TRIMBLE ALLOY - 6.21/5.61 | LEIAR20 - LEIM | Dec. 14, 2023 |
| TRIMBLE ALLOY - NP 6.14 / SP 5.54 | LEIAR20 - LEIM | Aug. 10, 2022 |
| TRIMBLE ALLOY - NP 6.05 / SP 5.45 | LEIAR20 - LEIM | Aug. 5, 2022 |
| TRIMBLE ALLOY - NP 6.05 / SP 5.45 | LEIAR20 - LEIM | Nov. 29, 2021 |
| TRIMBLE ALLOY - 6.12 | LEIAR20 - LEIM | Sept. 23, 2021 |
| LEICA GR50 - 4.50/7.710 | SEPCHOKE_B3E6 - SPKE | Sept. 15, 2021 |
| LEICA GR50 - 4.30/7.402 | SEPCHOKE_B3E6 - SPKE | June 10, 2019 |
| LEICA GR50 - 4.30/7.402 | TRM55971.00 - NONE | April 12, 2019 |
| LEICA GR50 - 4.11/7.102 | TRM55971.00 - NONE | April 10, 2019 |
| TRIMBLE NETR5 - 4.85 | TRM55971.00 - NONE | Oct. 22, 2014 |
| TRIMBLE NETR5 - 4.70 | TRM55971.00 - NONE | April 19, 2013 |
| TRIMBLE NETR5 - 4.48 | TRM55971.00 - NONE | Oct. 16, 2012 |
| TRIMBLE NETR5 - 4.19 | TRM55971.00 - NONE | June 26, 2011 |
| TRIMBLE NETR5 - 4.19 | ASH701945E_M - NONE | Jan. 10, 2011 |
| TRIMBLE NETR5 - 4.15 | ASH701945E_M - NONE | Sept. 14, 2010 |
| TRIMBLE NETR5 - 4.03 | ASH701945E_M - NONE | Aug. 27, 2009 |
| TRIMBLE NETR5 - 3.50 | ASH701945E_M - NONE | June 19, 2009 |
| TRIMBLE NETR5 - 3.50 | ASH701945E_M - NONE | Feb. 7, 2008 |
| TRIMBLE 4700 - 1.30 | ASH701945E_M - UNAV | Aug. 1, 2006 |
| TRIMBLE 4700 - 1.30 | ASH701945E_M - UNAV | Aug. 27, 2003 |
| Sender | Subject | Date |
|---|---|---|
| Giovanni Sella | GUUG firmware upgrade to 4.85 2014-10-22T11:25Z | Oct. 22, 2014, 11:38 a.m. |
| Giovanni Sella | Log format corrections only to: BDOS BRFT BRMU | Aug. 9, 2013, 7:46 p.m. |
| Giovanni Sella | GUUG: New firmware 4.70 | April 19, 2013, 3:21 p.m. |
| CODE AC Team | Missing L2 tracking for G01 and G25 | July 31, 2012, 1:10 p.m. |
| Giovanni Sella | GUUG new antenna | June 27, 2011, 12:08 p.m. |
| Giovanni Sella | GUUG offline | May 3, 2011, 1:25 a.m. |
| Stefan Schaer | First GLONASS-K1 satellite active | April 12, 2011, 1:15 p.m. |
| Giovanni Sella | GUUG firmware upgrade to 4.19 | Jan. 10, 2011, 4:43 p.m. |
| Stefan Schaer | GLONASS tracking anomaly concerning R12 (737) | Oct. 6, 2010, 10:27 a.m. |
| Giovanni Sella | GUUG firmware upgrade to 4.15 and 0 cutoff angle | Sept. 14, 2010, 3:06 p.m. |
| Giovanni Sella | GUUG receiver updated to firmware 4.03 | Aug. 28, 2009, 4:12 p.m. |
| Giovanni Sella | GUUG switched on GLONASS receiver | June 19, 2009, 7:40 p.m. |
| Giovanni Sella | NGS Submission to IGS global data centers | June 13, 2008, 1:23 a.m. |
| Giovanni Sella | CNMR, GUUG and BARH logs updated | March 17, 2008, 7:06 p.m. |
| Giovanni Sella | CNMR and GUUG outage for just under 3 hours | March 3, 2008, 10:21 p.m. |
| Giovanni Sella | Status USNO and GUUG and MANA | Dec. 7, 2007, 9:44 p.m. |
| Giovanni Sella | Logs updated aspa barh bdos brft brmu cnmr | Nov. 13, 2006, 10:16 p.m. |
| AC | Final | Rapid | Ultra |
|---|---|---|---|
| EMR | April 26, 2026 | April 26, 2026 | |
| MIT | April 12, 2026 | ||
| WHU | April 25, 2026 | ||
| SIO | April 12, 2026 | April 26, 2026 | April 26, 2026 |
| USNO | April 25, 2026 | ||
| CODE | April 12, 2026 | March 2, 2026 | Dec. 14, 2025 |