Dissolved Oxygen

Reference Designator
CP03ISSM-RID27-04-DOSTAD000
Review Status
Review Complete
Note
investigate deployment 3 temperature correction
Depth
7m
Class
DOSTA (Dissolved Oxygen Stable Response)
Make / Model
Aanderaa / Optode 4831

Dataset Reviews Last processed: 3/28/19, 5:02 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 telemetered 17 15 0 1 0 0 133,135 2 7 / 7 1 1 Complete
2 recovered_host 166 99 0 0 5 70 849,539 2 7 / 7 Complete
3 recovered_host 207 207 0 0 0 0 1,980,006 2 7 / 6 Complete
4 recovered_host 141 141 0 0 0 0 1,339,968 2 7 / 7 Complete
5 recovered_host 248 248 0 0 0 0 2,359,281 2 7 / 7 2 3 Complete
6 recovered_host 140 113 0 0 11 33 719,616 2 7 / 7 Complete
7 recovered_host 148 148 0 0 0 0 1,320,148 2 7 / 7 Complete
Data Ranges Review Images

Test Notes

  1. no other streams for comparison
  2. fail: data found in another stream (gaps: [1] days: [7])
  3. missing: ['pressure']

Data Coverage

Deployment: 1234567
88%
60%100%100%100%81%100%

Lat/Lon Differences (km)

Deployment: 1234567
1 0.00
2 0.640.00
3 0.880.630.00
4 0.620.030.650.00
5 0.040.650.910.630.00
6 0.600.900.640.890.640.00
7 0.690.060.680.070.690.960.00

Example Composite Data Plot

System Annotations

Metadata Start Date End Date Comment
CP03ISSM-RID27-04-DOSTAD000
12/14/14, 1:52 PM 12/29/14, 7:00 PM

No recovered host data available.

Id: 461 By: leila

CP03ISSM-RID27
Method: telemetered
6/17/18, 4:04 PM 10/26/18, 3:52 PM

Data telemetry disabled due to chronic issues with power generation and management. The instruments could be revived to send data via telemetry when sufficient power is available. Note: Instruments may continue to collect data on internal battery power.

Id: 1509 By: leila

CP03ISSM-RID27-04-DOSTAD000
10/28/18, 11:43 PM

The use of UV lamps has been implemented for bio-fouling mitigation on this instrument as of the start date/time of this annotation.

Id: 1768 By: swhite

CP03ISSM
1/7/20, 7:00 PM

Deployment 11: UPDATED 2020-04-27: As of 2020-03-12 telemetered data for most instruments are being sent home via Iridium. A gap in telemetered data is expected between 2020-01-08 and 2020-03-12 and will not be backfilled but these data will be available upon recovery.* As of 2020-01-08 both fleet broadband telemetry pathways have failed and data can no longer be telemetered to shore from this mooring. Instruments will continue to log data which will be available upon recovery.

Id: 1889 By: cdobson
Flag: not_operational Exclude: No

Review Notes

Metadata Start Date End Date Comment
CP03ISSM-RID27-04-DOSTAD000

Dissolved oxygen values are outside of global ranges for portions of all deployments (except deployment 1).

By Lori Garzio, on 4/4/19

CP03ISSM-RID27-04-DOSTAD000

The DO variables at the end of deployment 4 are lower than the DO variables at the beginning of deployment 5. Further analysis should be done using shipboard bottle data, which is outside the scope of this project.

By Lori Garzio, on 4/4/19

CP03ISSM-RID27-04-DOSTAD000
Deployment: 2

Data gaps should be annotated: [['2015-06-25T03:48:31', '2015-08-13T18:15:13'], ['2015-08-15T10:18:33', '2015-08-16T21:30:26'], ['2015-08-20T16:48:31', '2015-09-01T08:30:13'], ['2015-09-03T11:33:31', '2015-09-04T15:30:16'], ['2015-09-15T18:03:31', '2015-09-24T00:15:13']]

By Lori Garzio, on 4/4/19

CP03ISSM-RID27-04-DOSTAD000
Deployment: 3
10/21/15, 5:44 PM 5/14/16, 1:45 PM

The dissolved oxygen data products that are corrected for temperature (DO - Pressure Temp Sal Corrected and DO - Temp Corrected) are anomalously low compared to values from other deployments. Saturation and DO data not corrected for temperature are within the same ranges as data from other deployments, suggesting something is wrong with the temperature correction for his deployment.

By Lori Garzio, on 4/4/19

CP03ISSM-RID27-04-DOSTAD000
Deployment: 5

The pressure coordinate is missing from the .nc file for deployment 5

By Lori Garzio, on 4/4/19

CP03ISSM-RID27-04-DOSTAD000
Deployment: 5
10/17/16, 12:00 AM 10/23/16, 11:48 PM

There are 7 days of pressure temperature and salinity corrected DO data in the telemetered data stream that are not in the recoverred_host data stream.

By Lori Garzio, on 4/4/19

CP03ISSM-RID27-04-DOSTAD000
Deployment: 6

Data gaps should be annotated: [['2017-07-21T06:45:43', '2017-07-22T08:30:12'], ['2017-07-25T23:33:16', '2017-07-27T11:30:24'], ['2017-08-06T05:31:54', '2017-08-08T09:45:11'], ['2017-08-13T12:01:17', '2017-08-30T16:30:13'], ['2017-09-01T00:18:12', '2017-09-02T08:30:11'], ['2017-09-02T15:45:50', '2017-09-04T06:00:13'], ['2017-09-04T21:18:17', '2017-09-09T03:15:11'], ['2017-09-09T13:31:40', '2017-09-10T15:45:12'], ['2017-09-12T18:16:43', '2017-09-14T03:15:11'], ['2017-09-15T19:03:16', '2017-09-17T06:45:12'], ['2017-09-18T08:45:13', '2017-09-21T10:15:13']]

By Lori Garzio, on 4/4/19

New Note