| R# | Serial Number | Measurement | Install Date | Location | Notes | Date Removed | State | Owner | Instrument_Virtual::Make | Instrument_Virtual::Model | MIDC ID |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Zenith Wet Delay (ZWD) | 07/23/2013 | PWVSTAC | Estimated in GPS analysis software. Directly scalable to PW. | CO | NREL | ZWD |