CTD

Reference Designator
GP05MOAS-GL525-04-CTDGVM000
Review Status
Review Complete
Note
Depth
0 to 1,000m
Class
CTDGV (CTD Glider)
Make / Model
Sea-Bird / SBE Glider Payload CTD (GP-CTD)

Dataset Reviews Last processed: 3/10/20, 3:48 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_host 401 281 0 103 2 17 2,699,014 2 1000 / 986 1 2 Complete
Data Ranges Review Images

Test Notes

  1. fail: data found in another stream (gaps: [7] days: [44])
  2. fail: check ['Seawater Pressure', 'Seawater Density']

Data Coverage

Deployment: 1
70%

Deployment Map

System Annotations

Metadata Start Date End Date Comment
GP05MOAS-GL525
6/2/15, 7:25 AM 3/24/16, 7:04 PM

Deployment 1: Glider reported a leak detect in the steering mechanism in mid-March 2016, which caused steering failure. Science sampling turned off to reduce power usage, glider adrift.

Id: 588 By: lgarzio

Review Notes

Metadata Start Date End Date Comment
GP05MOAS

Glider optodes typically exhibit a sensor lag of 20-25 seconds. Example attached of several segments with consecutive down and up casts for CP05MOAS-GL335-04-DOSTAM000 on 10/26/2015 showing a typical measurement time lag. Profiles should be analyzed for individual time lags and data should be adjusted. OOI doesn't necessarily need to make the adjustment but users should be aware of the issue.

By Lori Garzio, on 5/31/19

GP05MOAS-GL525-04-CTDGVM000
Deployment: 1

26% of deployment 1 sci_seawater_density values are NaNs, and some data missing from recovered_host stream are found in the telemetered stream (Redmine 14654)

By Lori Garzio, on 3/18/20

New Note