Seawater pH (100 m)

Reference Designator
Start Depth
End Depth
Fixed on Inductive Wire
Current Status
Review Complete
PHSEN (Seawater pH)
Science Discipline
SAMI-pH- inductive
M2M Example
Method Data Stream Content Type
recovered_host phsen_abcdef_imodem_control_recovered Control Data Report M2M Engineering
recovered_host phsen_abcdef_imodem_instrument_recovered Data Products Report M2M Stats Science
recovered_host phsen_abcdef_imodem_metadata_recovered Metadata Report M2M Engineering
recovered_inst phsen_abcdef_instrument Data Products Report M2M Stats Science
recovered_inst phsen_abcdef_metadata Metadata Report M2M Engineering
telemetered phsen_abcdef_imodem_control Control Data Report M2M Engineering
telemetered phsen_abcdef_imodem_instrument Data Products Report M2M Stats Science
telemetered phsen_abcdef_imodem_metadata Metadata Report M2M Engineering
Deployment Cruise Start Date Stop Date Mooring Asset Node Asset Sensor Asset Latitude Longitude Deployment Depth Water Depth
1 Review AT-26-30 03/15/2015 11/26/2015 CGMGA-01SUMO-00001 CGINS-PHSENE-P0140 -42.9228 -42.4393 100 5161
2 Review NBP-15-10 11/14/2015 11/08/2016 CGMGA-01SUMO-00002 CGINS-PHSENE-P0171 -42.9246 -42.5867 100 5188
3 Review NBP16-09 10/27/2016 01/14/2018 CGMGA-01SUMO-00003 CGINS-PHSENE-P0179 -42.9204 -42.4409 100 5175
Metadata Start Date End Date Comment

pressure coordinate is missing in the netCDF files

By Leila Belabbassi, on 2/18/19


pH sensor records ended long before the deployments end dates:

Deployment 1: 249 out of 257 are missing
Deployment 2: 351 out of 361 are missing
Deployment 3: 244 out of 445 are missing

There is no annotation in the system for the end of deployment gap.

By Leila Belabbassi, on 2/18/19

3/15/15, 12:00 AM 11/8/16, 12:00 AM

suspect data

By Leila Belabbassi, on 2/18/19

12/4/15, 12:00 AM 3/14/16, 12:00 AM

Deployment 2: The recovered_host data from the following instruments have the same 4 data gaps [['2015-12-04', '2015-12-14'], ['2016-01-06', '2016-01-11'], ['2016-02-05', '2016-02-10'], ['2016-03-11', '2016-03-14']]. These gaps should be annotated to explain why the data are missing, or gaps should be filled in if the data are available. [02-FLORDG031, 02-FLORDG032, 02-FLORDG033, 02-DOSTAD031, 02-DOSTAD032, 02-DOSTAD033]

By Lori Garzio, on 2/11/19

Deployment: 2

There are more data in the recovered_host than recoverd_inst. Are data missing from recovered_inst?

By Leila Belabbassi, on 2/18/19

Deployment: 2

There is a problem with the thermistor temperature data between recovered_inst and recoverd_host. The difference between the tow records is between 2 and 4 units for all data. For the pH data, the difference can be around 1 unit.

By Leila Belabbassi, on 2/18/19

New Note

Metadata Start Date End Date Comment
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

1/8/16, 5:00 AM 11/8/16, 5:10 AM

Deployment 2: Instrument began reporting NaNs in mid-December 2015 and failed around 1/8/2016.

Id: 414 By: lgarzio
Flag: not_operational Exclude: No