Seafloor Pressure

Reference Designator
CP01CNSM-MFD35-02-PRESFB000
Review Status
Review Complete
Note
Depth
133m
Class
PRESF (Seafloor Pressure)
Make / Model
Sea-Bird / SBE 26plus

Dataset Reviews Last processed: 6/7/19, 5:23 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 149 57 0 89 1 2 1,237 134 / 144 1 1 2 Complete
1 telemetered 149 57 0 89 1 2 1,236 134 / 1 1 2 Complete
2 recovered_inst 3 3 0 0 0 0 50 3,600 135 / 144 3 2 Complete
2 recovered_inst 3 3 0 0 0 0 8 21,600 135 / 145 1 1 2 Complete
3 recovered_inst 170 170 0 0 0 0 4,058 3,600 135 / 144 3 2 Complete
3 recovered_inst 170 170 0 0 0 0 676 21,600 135 / 144 1 1 2 Complete
5 recovered_inst 154 154 0 0 0 0 3,678 3,600 134 / 144 3 2 Complete
5 recovered_inst 154 154 0 0 0 0 613 21,600 134 / 144 1 1 2 Complete
6 recovered_inst 240 240 0 0 0 0 5,734 3,600 134 / 145 3 2 Complete
6 recovered_inst 240 240 0 0 0 0 956 21,600 134 / 145 1 1 2 Complete
7 recovered_inst 146 146 0 0 0 0 3,486 3,600 134 / 144 3 2 Complete
7 recovered_inst 146 146 0 0 0 0 581 21,600 134 / -2147483648 1 1 2 Complete
8 recovered_inst 152 152 0 0 0 0 3,629 3,600 134 / 145 3 2 Complete
8 recovered_inst 152 152 0 0 0 0 605 21,600 134 / 145 1 1 2 Complete
Data Ranges Review Images

Test Notes

  1. no other streams for comparison
  2. missing: ['pressure']
  3. no comparison: timestamps do not match

Data Coverage

Deployment: 1235678
38%
38%
100%100%100%100%100%100%
100%100%100%100%100%100%

Lat/Lon Differences (km)

Deployment: 1235678
1 0.00
2 0.840.00
3 0.400.950.00
5 0.420.970.020.00
6 0.830.070.970.990.00
7 0.350.930.050.070.950.00
8 0.820.080.960.980.020.940.00

Example Composite Data Plot

System Annotations

Metadata Start Date End Date Comment
CP01CNSM-MFD35-02-PRESFB000
11/21/13, 1:15 PM 4/17/14, 8:00 PM

Data not recoverable.

Id: 492 By: leila

CP01CNSM
2/16/14, 7:00 PM 4/17/14, 8:00 PM

Surface buoy exploded due to hydrogen build-up in well.

Id: 103 By: swhite
Flag: not_operational Exclude: No

CP01CNSM
12/13/14, 1:47 PM 12/15/14, 3:58 PM

Deployment 2: Short deployment due to the fuel cell not functioning correctly. No data expected.

Id: 709 By: cdobson

CP01CNSM-MFD35-02-PRESFB000
12/13/14, 1:47 PM 12/15/14, 3:58 PM

Recovered host data are not available.

Id: 506 By: leila

CP01CNSM-MFD35
5/21/15, 8:00 PM 10/23/15, 3:40 PM

Deployment 3: Seafloor Multi-Function Node failed to send data via telemetry.

Id: 571 By: cdobson

CP01CNSM-MFD35
1/21/17, 7:00 PM 6/9/17, 12:05 PM

Multi-function Node was shut down due to low power.

Id: 104 By: lgarzio
Flag: not_operational Exclude: No

CP01CNSM-MFD35
12/20/17, 3:00 AM 3/24/18, 5:00 PM

Deployment 8: Multi-Function Node was disabled due to shorting in the power.

Id: 336 By: leila
Flag: not_operational Exclude: No

CP01CNSM-MFD35
Method: telemetered
3/28/18, 6:59 AM 10/29/18, 9:48 PM

Deployment 9: An unexpected ground fault had occurred. Instruments with batteries will continue to collect data.

Id: 1363 By: leila
Flag: not_operational Exclude: No

CP01CNSM-MFD35
Method: telemetered
10/30/18, 9:00 AM 4/7/19, 2:08 PM

Deployment 10: Power to MFN was lost immediately after deployment. There will be no telemetered data for any MFN instruments for this deployment. Most impacted instruments will continue to collect data on battery power and be available as recovered data.

Id: 1562 By: cdobson
Flag: not_operational Exclude: No

CP01CNSM-MFD35
9/26/19, 8:00 PM

Deployment 12: Power issue hinders telemtered data transfer from all MFN instruments. Data from all internally logging instruments will be available on recovery.

Id: 1741 By: cdobson

Review Notes

Metadata Start Date End Date Comment
CP01CNSM-MFD35-02-PRESFB000

For each deployment, the deployment depth in asset management is 134-135, but the pressure in the files is 144-145.

By Lori Garzio, on 6/14/19

CP01CNSM-MFD35-02-PRESFB000

It is unclear what the second dimension for the wave_burst seafloor pressure is. Right now it's an index from 0-1023. This dimension should be described in the documentation and/or global attributes.

By Lori Garzio, on 6/14/19

CP01CNSM-MFD35-02-PRESFB000

There are no global ranges in the system for presf_abc_dcl_wave_burst telemetered scaled_wave_burst_seafloor_pressure

By Lori Garzio, on 6/14/19

CP01CNSM-MFD35-02-PRESFB000
Deployment: 1

Deployment 1 - telemetered scaled_wave_burst_seafloor_pressure (dbar) values are orders of magnitude too high.

By Lori Garzio, on 6/14/19

CP01CNSM
Deployment: 2

Annotation ID 709 "Short deployment due to the fuel cell not functioning correctly" should be updated to indicate that this refers to deployment 2, and data aren't expected from most instruments for this time period.

By Lori Garzio, on 3/22/19

CP01CNSM-MFD35-02-PRESFB000
Deployment: 3
10/23/15, 3:00 PM 10/23/15, 7:40 PM

Excluding data at the end of the deployment when the instrument was likely being recovered.

By Lori Garzio, on 6/14/19

CP01CNSM-MFD35-02-PRESFB000
Deployment: 5

Suspect data - the seafloor pressure shifted on/around 9/10/2016.

By Lori Garzio, on 6/14/19

CP01CNSM-MFD35-02-PRESFB000
Deployment: 6
6/9/17, 12:00 PM 6/9/17, 4:05 PM

Excluding data at the end of the deployment when the instrument was likely being recovered.

By Lori Garzio, on 6/14/19

CP01CNSM-MFD35-02-PRESFB000
Deployment: 7
6/9/17, 2:24 PM 11/1/17, 8:33 PM

presf_wave_burst_pressure (dbar) values are outside of global ranges for the entire deployment.

By Lori Garzio, on 6/13/19

CP01CNSM-MFD35-02-PRESFB000
Deployment: 7
11/1/17, 4:00 PM 11/1/17, 8:33 PM

Excluding data at the end of the deployment when the instrument was likely being recovered.

By Lori Garzio, on 6/14/19

CP01CNSM-MFD35-02-PRESFB000
Deployment: 8
3/29/18, 3:00 PM 3/29/18, 7:37 PM

Excluding data at the end of the deployment when the instrument was likely being recovered.

By Lori Garzio, on 6/14/19

New Note