CTD

Reference Designator
CP04OSSM-RID27-03-CTDBPC000
Review Status
Review Complete
Note
Deployment 5 data issue needs investigation.
Depth
7m
Class
CTDBP (CTD Pumped)
Make / Model
Sea-Bird / SBE 16plusV2

Dataset Reviews Last processed: 3/18/19, 7:39 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 150 149 0 0 0 0 259,351 10 7 / 7 1 Complete
2 recovered_inst 168 167 0 0 0 0 288,741 10 7 / 7 1 Complete
3 recovered_inst 205 186 0 0 3 20 316,800 10 7 / 7 1 Complete
4 recovered_inst 139 139 0 0 0 0 238,260 10 7 / 7 2 Complete
5 recovered_inst 240 227 0 0 13 19 37,789 7 / 7 3 1 Complete
6 recovered_inst 150 150 0 0 0 0 14,301 900 7 / 7 1 Complete
7 recovered_inst 153 153 0 0 0 0 275,873 10 7 / 7 1 Complete
Data Ranges Review Images

Test Notes

  1. no comparison: timestamps do not match
  2. fail: data found in another stream (gaps: [10334, 10360] days: [10334, 10360])
  3. fail: data found in another stream (gaps: [21] days: [36])

Data Coverage

Deployment: 1234567
99%99%91%100%95%100%100%

Lat/Lon Differences (km)

Deployment: 1234567
1 0.00
2 0.510.00
3 0.560.790.00
4 0.490.120.850.00
5 0.580.820.030.880.00
6 0.460.200.880.080.910.00
7 0.540.750.050.810.080.840.00

Example Composite Data Plot

System Annotations

Metadata Start Date End Date Comment
CP04OSSM-RID27-03-CTDBPC000
12/12/14, 4:47 PM 5/10/15, 3:57 PM

Deployment 1: The CTDBP instrument deployed was a Series E which has 600m strain gauge rather than a Series C which has a 100m strain gauge pressure sensor. Data resolution is reduced.

Id: 1908 By: cdobson

CP04OSSM
Method: telemetered
10/22/15, 3:38 PM 5/13/16, 1:18 PM

Fuel cell impacted available instrument power, so telemetered data are not available or reliable. Recovered data are available for instruments that could record internally.

Id: 1362 By: leila

CP04OSSM-RID27-03-CTDBPC000
Method: telemetered
Stream: ctdbp_cdef_dcl_instrument
2/22/16, 5:30 AM 3/29/16, 8:03 AM

Deployment 3: The instrument deployment depth is at 7 m. Pressure sensor is at fault. The sensor values are above the sea surface.

Id: 764 By: leila
Flag: fail Exclude: No

CP04OSSM
Method: telemetered
1/30/19, 10:00 AM 4/8/19, 7:39 AM

CP04OSSM D00009 buoy broke free and went adrift on 1/30/2019, 1500UTC. All instruments on the MFN ceased telemetry on 1/30/2019 and instruments on the buoy/NSIF continued to sample through 2/1/2019. No more telemetered data expected for this deployment.

Id: 1557 By: cdobson

CP04OSSM-RID27
11/1/19, 8:00 PM 11/10/19, 7:00 PM

Deployment 11: Telemetered data from instruments on DCL27 not expected for date range 11/2/2019-11/11/2019 due to CE being locked up.

Id: 1807 By: cdobson

Review Notes

Metadata Start Date End Date Comment
CP04OSSM-RID27-03-CTDBPC000
Deployment: 3

Deployment 3 data gaps should be annotated (3 gaps spanning 20 days): ['2015-11-30T03:02:20', '2015-12-05T00:14:29'], ['2015-12-10T21:02:20', '2015-12-23T15:14:26'], ['2016-01-07T15:02:17', '2016-01-11T15:14:26']

By Lori Garzio, on 3/26/19

CP04OSSM-RID27-03-CTDBPC000
Deployment: 5

Recovered_inst data don't match with the recovered_host and telemetered data. It looks like the timestamps are substantially offset. This should be investigated and resolved and/or annotated.

By Lori Garzio, on 3/26/19

CP04OSSM-RID27-03-CTDBPC000
Deployment: 5

Deployment 5 data gaps (13 gaps spanning 19 days) should be annotated: [['2017-04-11T08:55:14', '2017-04-13T17:06:00'], ['2017-04-14T22:53:53', '2017-04-16T08:15:53'], ['2017-04-16T11:54:23', '2017-04-17T15:17:43'], ['2017-04-17T18:54:52', '2017-04-20T00:01:40'], ['2017-04-20T09:07:23', '2017-04-22T00:15:30'], ['2017-04-23T00:36:19', '2017-04-24T06:20:39'], ['2017-04-29T22:52:40', '2017-05-02T07:43:13'], ['2017-05-03T13:53:47', '2017-05-06T23:44:38'], ['2017-05-08T13:52:48', '2017-05-10T01:26:22'], ['2017-05-11T21:55:27', '2017-05-14T20:54:00'], ['2017-05-15T20:52:59', '2017-05-17T12:41:30'], ['2017-05-21T11:53:43', '2017-05-22T17:33:56'], ['2017-05-24T18:52:46', '2017-05-25T21:57:21']]

By Lori Garzio, on 3/26/19

CP04OSSM-RID27-03-CTDBPC000
Deployment: 6

The sampling rate for deployment 6 is 900 seconds (for every other deployment the sampling rate is 10 seconds). This deviation from the sampling plan should be annotated.

By Lori Garzio, on 3/26/19

New Note