Country/Region
Ascension Island, Saint Helena, Ascension and Tristan da Cunha
Latitude, Longitude
-7.916281, -14.332664
Elevation
38.0 (m)
| Receiver - Firmware | TRIMBLE ALLOY - 6.40 |
|---|---|
| Antenna - Radome | TRM59800.00 - NONE |
| Antenna Calibration | ROBOT |
| Clock | INTERNAL |
| Last RINEX Data - Primary Data Center | 2025-12-06 (v3) - IGN |
| Constellation - RINEX | GPS+GLO+GAL+BDS+SBAS |
| Constellation - RealTime | GPS+GLO+GAL+BDS |
| DOMES Number | 30602M004 |
| Nearby Tide Gauge | ENGLISH BAY - 9265m |
| Download Type | Link |
|---|---|
| Station Log (ASCII) | ASCG00SHN.log |
| Station Log (GeodesyML) | ASCG00SHN.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 - 6.40 | TRM59800.00 - NONE | Aug. 21, 2025 |
| TRIMBLE ALLOY - 6.20 | TRM59800.00 - NONE | Aug. 23, 2023 |
| TRIMBLE ALLOY - 6.16 | TRM59800.00 - NONE | March 14, 2023 |
| TRIMBLE ALLOY - 5.45 | TRM59800.00 - NONE | Aug. 19, 2021 |
| TRIMBLE ALLOY - 5.45 | TRM59800.00 - NONE | March 23, 2021 |
| TRIMBLE NETR9 - 5.45 | TRM59800.00 - NONE | May 27, 2020 |
| TRIMBLE NETR9 - 5.43 | TRM59800.00 - NONE | Feb. 18, 2020 |
| TRIMBLE NETR9 - 5.42 | TRM59800.00 - NONE | Oct. 24, 2019 |
| TRIMBLE NETR9 - 5.37 | TRM59800.00 - NONE | Jan. 31, 2019 |
| TRIMBLE NETR9 - 5.33 | TRM59800.00 - NONE | Aug. 2, 2018 |
| TRIMBLE NETR9 - 5.30 | TRM59800.00 - NONE | Jan. 31, 2018 |
| TRIMBLE NETR9 - 5.22 | TRM59800.00 - NONE | July 11, 2017 |
| TRIMBLE NETR9 - 5.15 | TRM59800.00 - NONE | Dec. 13, 2016 |
| TRIMBLE NETR9 - 5.14 | TRM59800.00 - NONE | Aug. 5, 2016 |
| TRIMBLE NETR9 - 5.01 | TRM59800.00 - NONE | Oct. 16, 2015 |
| TRIMBLE NETR9 - 5.01 | TRM59800.00 - NONE | July 24, 2015 |
| Sender | Subject | Date |
|---|---|---|
| Operation Regina | ASCG00SHN, CHPG00BRA, CPVG00CPV, FTNA00WLF, | Aug. 21, 2025, 3:41 p.m. |
| Operation Regina | CNES stations : Ongoing maintenance of REGINA | Feb. 6, 2025, 8:19 a.m. |
| REGINA Operation | ASCG00SHN, CIBG00IDN, JFNG00CHN, KERG00ATF, | Aug. 25, 2023, 7:28 a.m. |
| REGINA mission center maintenance on the | Nov. 16, 2020, 7:48 a.m. | |
| Gregory Bonnes | Thierry Lawrence | ASCG, METG : firmware upgrade | May 27, 2020, 8:01 a.m. |
| Thierry Lawrence | ASCG, KRGG, OWMG, SEYG : firmware upgrade | Feb. 19, 2020, 9:51 a.m. |
| CODE AC team | Tracking of G04 with Septentrio receiver | Feb. 18, 2020, 6:02 a.m. |
| Thierry Lawrence | ASCG, CHPG, CPVG, DYNG, JFNG, KERG, MAYG, METG, | Oct. 24, 2019, 2:39 p.m. |
| Thierry Lawrence | ASCG : firmware update | Jan. 31, 2019, 8:58 a.m. |
| Gregory Bonnes | Thierry Lawrence | KITG, CHPG, DYNG, AREG, ASCG : firmware upgrade | Aug. 2, 2018, 9:44 a.m. |
| Thierry Lawrence | ASCG : firmware upgrade | Jan. 31, 2018, 1:33 p.m. |
| Thierry Lawrence | ASCG : firmware upgrade | July 11, 2017, 1:51 p.m. |
| Thierry LAWRENCE | Multiple Stations : CNES maintenance on Jul. 04th | July 3, 2017, 9:59 a.m. |
| Gregory Bonnes | ASCG : firmware upgrade | Dec. 15, 2016, 7:53 a.m. |
| Gregory Bonnes | ASCG : Firmware upgrade | Dec. 13, 2016, 3:32 p.m. |
| Gregory Bonnes | ASCG : back on line | Nov. 25, 2016, 9:40 a.m. |
| Gregory Bonnes | ASCG : Unavailable | Nov. 25, 2016, 7:59 a.m. |
| Gregory Bonnes | ASCG : Firmware upgrade | Aug. 5, 2016, 1:59 p.m. |
| Thierry LAWRENCE | AREG, ASCG, CHPG, CPVG, DYNG, FTNA, GRAS, HARB, | Oct. 23, 2015, 9:32 a.m. |
| David Maggert | New IGS station: ASCG | Sept. 25, 2015, 3:50 p.m. |
Analysis Center Usage
| AC | Final | Rapid | Ultra |
|---|---|---|---|
| ESA/ESOC | Jan. 19, 2025 | ||
| NGS | Nov. 23, 2025 | Nov. 30, 2025 | |
| JPL | Nov. 23, 2025 | March 9, 2025 | Jan. 16, 2025 |
| CODE | Nov. 23, 2025 | Nov. 30, 2025 | Nov. 30, 2025 |
| MIT | Nov. 23, 2025 | ||
| JGX | Nov. 29, 2025 | Oct. 16, 2025 | Nov. 30, 2025 |
| EMR | Nov. 16, 2025 | Nov. 30, 2025 | Nov. 30, 2025 |
| GFZ | Nov. 23, 2025 | Nov. 30, 2025 | |
| GRG | Nov. 23, 2025 | Nov. 30, 2025 | Nov. 30, 2025 |
| SIO | Nov. 30, 2025 | Nov. 30, 2025 | |
| USNO | Nov. 29, 2025 |