Velocity Profiler (75 kHz)

Reference Designator
GA03FLMA-RIM01-02-ADCPSL003
Review Status
Review Complete
Note
Depth
500m
Class
ADCPS (Velocity Profiler (long range))
Make / Model
Teledyne RDI / WorkHorse LongRanger Sentinel 75khz - inductive

Dataset Reviews Last processed: 8/20/19, 3:38 PM

QC Check Info
Dep. Preferred Method Stream DD FD SG EG Gaps GD TS Rate (s) Pressure Comp. Time Order Valid Data Missing Data Data Comp. Missing Coords. Review
1 recovered_inst adcp_velocity_earth 251 251 0 0 0 0 5,993 3,600 502 / 503 1 Complete
2 recovered_inst adcp_velocity_earth 347 347 0 0 0 0 8,303 3,600 495 / 529 1 Complete
3 recovered_host 437 1 0 434 0 0 14 3,600 500 / 2 2 3 Complete
Data Ranges Review Images

Test Notes

  1. no comparison: timestamps do not match
  2. no other streams for comparison
  3. missing: ['pressure']

Data Coverage

Deployment: 123
adcp_velocity_earth 100%100%
0%

Lat/Lon Differences (km)

Deployment: 123
1 0.00
2 4.150.00
3 0.793.370.00

System Annotations

Metadata Start Date End Date Comment
GA03FLMA-RIM01-02-ADCPSL003
Method: telemetered
Stream: adcps_jln_sio_mule_instrument
3/17/15, 3:45 PM

Telemetered inductive ADCP data is in pd12 format which does not include the depth-to-first-bin value which is needed for proper calculation of the data products. A nominal value is entered into the system so that telemetered data can be used when needed. For the best data the recovered data in pd0 format should be used.

Id: 1921 By: cdobson

GA03FLMA
11/25/15, 2:21 PM 1/9/18, 7:15 AM

Deployments 2 and 3: Data were not transmitted via satellite telemetry.

Id: 375 By: lgarzio

GA03FLMA
5/31/16, 8:00 PM 6/19/16, 8:00 PM

Deployment 2: Mooring was blown down by ~500m. Corresponds to the presence of eddies in the region based on altimetry imagery.

Id: 661 By: lgarzio

GA03FLMA-RIM01-02-ADCPSL003
10/30/16, 7:17 PM 1/9/18, 7:15 AM

Deployment 3: No data available for this deployment - data recovered on the controller contained mostly error messages, and the instrument was found flooded at recovery.

Id: 1501 By: lgarzio
Flag: not_operational Exclude: No

Review Notes

Metadata Start Date End Date Comment
GA03FLMA-RIM01-02-ADCPSL003
Deployment: 2

Pressure change in June 2016 also captured by the CTDMOs on the mooring (annotation ID 661).

By Lori Garzio, on 8/21/19

GA03FLMA
Deployment: 2
1/15/16, 12:00 AM 2/20/16, 12:00 AM

In Jan - Feb 2016, the signal of a colder, fresher water mass appears to be captured by several CTDs on GA03FLMA and GA03FLMB. Salinity and density drop suddenly for several days. This appears to be a real event as the phenomenon is captured by multiple instruments located on two moorings, but should be further investigated. Density and salinity drop suddenly on the following CTDs:
GA03FLMA-RIM01-02-CTDMOG044
GA03FLMA-RIM01-02-CTDMOG045
GA03FLMA-RIM01-02-CTDMOG046
GA03FLMB-RIM01-02-CTDMOG065
GA03FLMB-RIM01-02-CTDMOG066

By Lori Garzio, on 1/11/19

New Note