Interrogation Site Metadata
WWB - Walla Walla River Barge Array
Status: Active - OperationalGeneral Operational Period: Year Round
Start Date: 4/11/2019 12:00 AM
The site consists of two 50 ft wide floating barges with twelve 6 ft verticle fins. Each pair of fins act as a single antenna, detection for each antenna is the full length of the fin (6 ft) and 3 ft fore and aft of each fin. Barge will be held in place by single 250lb Danforth anchor. Electronics are powered by battery and solar, cellular modems are used for remote access. Site was initially configured with transceiver and antenna IDs opposite to PTAGIS convention, but was corrected on May 16, 2019.
Current Operations
| Last File Loaded: | WWB-2024-355-P-004.json |
| Date Last File Loaded: | 12/20/2024 6:22 PM |
| Date Last File Opened: | 12/20/2024 2:24 PM |
| Date Last File Closed: | 12/20/2024 5:24 PM |
| Last Observation Tag: | 3DD.003D969ED9 |
| Last Observation Date: | 12/4/2024 1:52 AM |
| Detection Summary: | Last Day's Observations |
Contacts
Location
Operational History
Operational history describes the period the site was interrogating for PIT tags. The comments provide anecdotal information about the operation of the site during this period. Site operational periods are updated typically at the end of the calendar year.
Configuration
Configuration metadata includes details about the equipment used at the site to detect and record PIT tags. A new configuration sequence record is created when equipment is added or removed from the site and the period of time it was active. A configuration sequence without an End Date is currently active.
Site Configuration Diagrams:
Equipment History
Select a type to view the history of equipment installed at this site. A missing End Date implies the information about the equipment is current.