| Site Information |
| Site Name | Code | Subnet | Type | Monument Installed | Data Archived |
| SEAT_PNGA_WA1995 | SEAT | PANGA | BUILDING ROOF (Y or URL) | 1995-06-14T00 | PANGA |
| Site Location Information |
| City | State | Latitude | Longitude | Elevation |
| Seattle | Washington | 47.6539778 | -122.3094750 | 44.2292 |
| Approximate ITRF Position X,Y,Z (m) |
| X | Y | Z |
| -2300593.5993 | -3637847.003 | 4691079.2174 |
| Current Receiver and Antenna Type |
| Receiver | Antenna |
| TRIMBLE NETRS | TRM29659.00 UNAV |
| Data Acquisition for CGPS |
| Telemetry | Real-Time | SGM Dist | Onboard PPP | Last Data |
| | | | |
| Receiver Upgrades and Firmware Updates |
| Date Installed | Time UTC | Receiver Type |
| 1996-01-01 | 01:30:00 | ASHTECH Z-XII3 |
| 1996-02-02 | 00:00:30 | ASHTECH Z-XII3 |
| 1996-03-06 | 01:32:00 | ASHTECH Z-XII3 |
| 1996-04-18 | 00:18:00 | ASHTECH Z-XII3 |
| 1996-04-22 | 00:00:30 | ASHTECH Z-XII3 |
| 1997-02-01 | 01:21:30 | ASHTECH Z-XII3 |
| 1997-04-25 | 00:39:30 | ASHTECH Z-XII3 |
| 1997-11-20 | 01:53:00 | ASHTECH Z-XII3 |
| 1997-11-28 | 00:48:00 | ASHTECH Z-XII3 |
| 1998-06-19 | 00:00:30 | ASHTECH Z-XII3 |
| 1998-06-23 | 01:03:00 | ASHTECH Z-XII3 |
| 1998-09-17 | 01:07:30 | TRIMBLE 4000SSI |
| 1999-08-14 | 01:15:00 | TRIMBLE 4000SSI |
| 2000-05-26 | 02:12:30 | TRIMBLE 4000SSI |
| 2006-03-31 | 01:29:45 | TRIMBLE NETRS |
| 2010-07-26 | 00:00:00 | TRIMBLE NETRS |
| 2021-03-18 | 18:51:30 | TRIMBLE NETRS |
| 2021-05-13 | 18:25:30 | SEPT POLARX5 |
| 2021-08-20 | 00:00:00 | SEPT POLARX5 |
| 2023-01-31 | 00:00:00 | SEPT POLARX5 |
| 2050-01-01 | 00:00:00 | TRIMBLE NETRS |
| Antenna and Domes |
| Date Installed | Time UTC | Antenna Type & Dome |
| 1996-01-01 | 01:30:00 | ASH700936A_M NONE |
| 1996-02-02 | 00:00:30 | ASH700936A_M NONE |
| 1996-03-06 | 01:32:00 | ASH700936A_M NONE |
| 1996-04-18 | 00:18:00 | ASH700936A_M NONE |
| 1996-04-22 | 00:00:30 | ASH700936A_M NONE |
| 1997-02-01 | 01:21:30 | ASH700936A_M NONE |
| 1997-04-25 | 00:39:30 | ASH700936A_M NONE |
| 1997-11-20 | 01:53:00 | ASH700936A_M NONE |
| 1997-11-28 | 00:48:00 | ASH700936A_M NONE |
| 1998-06-19 | 00:00:30 | ASH700936A_M NONE |
| 1998-06-23 | 01:03:00 | ASH700936A_M NONE |
| 1998-09-17 | 01:07:30 | TRM29659.00 UNAV |
| 1999-08-14 | 01:15:00 | TRM29659.00 UNAV |
| 2000-05-26 | 02:12:30 | TRM29659.00 UNAV |
| 2006-03-31 | 01:29:45 | TRM29659.00 UNAV |
| 2010-07-26 | 00:00:00 | TRM29659.00 UNAV |
| 2021-03-18 | 18:51:30 | TRM29659.00 UNAV |
| 2021-05-13 | 18:25:30 | TRM59800.99 SCIS |
| 2021-08-20 | 00:00:00 | TRM59800.99 SCIS |
| 2023-01-31 | 00:00:00 | TRM59800.99 SCIS |
| 2050-01-01 | 00:00:00 | TRM29659.00 UNAV |
| DD=Daily Download, MD=Manual Download, DC=Decommissioned, NA=Not Available |