| Site Information |
| Site Name | Code | Subnet | Type | Monument Installed | Data Archived |
| Roosevelt | SSHO | PANGA | STEEL MAST (Y or URL) | 2002-10-31 | PANGA |
| Site Location Information |
| City | State | Latitude | Longitude | Elevation |
| Seattle | WA | 47.6823 | -122.315163888 | 74.1 |
| Approximate ITRF Position X,Y,Z (m) |
| X | Y | Z |
| -2299721.056 | -3635668.146 | 4693221.980 |
| Current Receiver and Antenna Type |
| Receiver | Antenna |
| TRIMBLE ALLOY | TRM115000.00 NONE |
| Data Acquisition for CGPS |
| Telemetry | Real-Time | SGM Dist | Onboard PPP | Last Data |
| ETHR | Y | n/a | Y | current |
| Receiver Upgrades and Firmware Updates |
| Date Installed | Time UTC | Receiver Type |
| 2002-10-31 | 00:00:00 | TRIMBLE 4700 |
| 2008-05-30 | 00:00:00 | TRIMBLE NETRS |
| 2011-02-10 | 00:00:00 | TPS NET-G3A |
| 2011-10-12 | 00:00:00 | TRIMBLE NETR9 |
| 2016-11-18 | 15:00:00 | TRIMBLE NETR9 |
| 2017-07-10 | 23:46:00 | TRIMBLE NETR9 |
| 2019-03-15 | 22:52:00 | TRIMBLE NETR9 |
| 2020-05-04 | 23:26:00 | TRIMBLE NETR9 |
| 2020-10-03 | 00:00:00 | TRIMBLE ALLOY |
| 2021-02-02 | 00:00:00 | TRIMBLE ALLOY |
| 2023-11-13 | 00:00:00 | TRIMBLE ALLOY |
| Antenna and Domes |
| Date Installed | Time UTC | Antenna Type & Dome |
| 2002-10-31 | 00:00:00 | TRM29659.00 NONE |
| 2007-01-25 | 00:00:00 | TRM29659.00 UNAV |
| 2011-01-25 | 00:00:00 | TPSCR.G3 TPSH |
| 2011-10-12 | 00:00:00 | TRM57971.00 NONE |
| 2016-11-18 | 15:00:00 | TRM57971.00 NONE |
| 2017-07-10 | 23:46:00 | TRM115000.00 NONE |
| DD=Daily Download, MD=Manual Download, DC=Decommissioned, NA=Not Available |