Dissolved Oxygen

Reference Designator
GA01SUMO-RID16-06-DOSTAD000
Review Status
Review Complete
Note
Deployment 3 - missing coordinate
Depth
12m
Class
DOSTA (Dissolved Oxygen Stable Response)
Make / Model
Aanderaa / Optode 4831

Dataset Reviews Last processed: 1/11/19, 11:57 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 257 257 0 0 0 0 2,144,460 2 12 / 12 Complete
2 recovered_host 361 361 0 0 0 0 2,994,710 2 12 / 13 Complete
3 recovered_host 445 441 0 0 7 9 3,244,287 2 12 / 12 1 Complete
Data Ranges Review Images

Test Notes

  1. missing: ['pressure']

Data Coverage

Deployment: 123
100%100%99%

Lat/Lon Differences (km)

Deployment: 123
1 0.00
2 10.690.00
3 1.2511.910.00

Example Composite Data Plot

System Annotations

Metadata Start Date End Date Comment
GA01SUMO
3/15/15, 5:25 PM 11/26/15, 5:08 AM

Deployment 1: Buoy log files showed that seawater was first detected inside the buoy well on 3/26/2015. Both leak detectors showed increasing presence of water over the period of deployment. Upon recovery of the mooring, no external damage was visible and the buoy did not appear to be floating lower than normal.

Id: 653 By: lgarzio

GA01SUMO-RID16-06-DOSTAD000
5/14/15, 8:00 PM 11/26/15, 5:08 AM

Deployment 1: Dissolved oxygen noise increased, possibly from biofouling.

Id: 769 By: lgarzio
Flag: suspect Exclude: No

Review Notes

Metadata Start Date End Date Comment
GA01SUMO-RID16-06-DOSTAD000
Deployment: 1
5/1/15, 12:00 AM 11/26/15, 10:08 AM

Dissolved oxygen noise increased, possibly from biofouling. (annotation ID 769)

By Lori Garzio, on 2/14/19

GA01SUMO-RID16-06-DOSTAD000
Deployment: 3

Temperature and salinity corrected dissolved oxygen (umol kg-1) ends on 1-4-2017 because the collocated CTD data are not available after this time period (the CTD was damaged).

By Lori Garzio, on 2/14/19

GA01SUMO-RID16-06-DOSTAD000
Deployment: 3
10/27/16, 1:47 AM 1/14/18, 10:24 AM

The deployment 3 netCDF file contains the variable int_ctd_pressure and that variable contains valid pressure data, however it does not have any attributes (e.g. standard_name, units) and this variable is not listed as a coordinate for any of the variables in the file. There is pressure data from the collocated CTD (GA01SUMO-RID16-03-CTDBPF000) for the beginning of deployment 3, and these CTD files are included in the thredds server when I downloaded the DOSTA data (https://opendap.oceanobservatories.org/thredds/catalog/ooi/lgarzio@marine.rutgers.edu/20190111T235754-GA01SUMO-RID16-06-DOSTAD000-recovered_host-dosta_abcdjm_dcl_instrument_recovered/catalog.html). int_ctd_pressure is a coordinate in the deployment 1 and 2 files. It should also be a coordinate for deployment 3.

By Lori Garzio, on 2/11/19

GA01SUMO-RID16-06-DOSTAD000
Deployment: 3
8/13/17, 12:00 AM 1/14/18, 10:24 AM

Oxygen concentration and saturation drop off - data are suspect and should be annotated.

By Lori Garzio, on 2/11/19

New Note