Item Identification

Title: DielSurvey_Entity_pH
Status: Completed
Abstract:

pH entities and attributes for diel surveys.

Entity Information

Entity Type: Data Table
Active Version?: Yes
Description:

pH entity for diel surveys

Data Attributes

Attribute Summary

Rubric Score Primary Key? Name Type Description
100
UTCDateTime Date/Time UTC date and time of pH measurement (m/d/yyyy h:mm:ss), collected every 5 minutes.
100
pH NUMERIC pH value of seawater measured from SeaFET pH sensor co-located with a CTD at the SiteID. A pH value is a number from 1 to 14, with 7 as the middle (neutral) point. Values below 7 indicate acidity, and values above 7 indicate alkalinity. Seawater pH is typically slightly basic (>7).

Attribute Details

UTCDateTime

CC ID: 846647
Seq. Order: 1
Data Storage Type: Date/Time
Required: No
Primary Key: No
Status: Active
Description:

UTC date and time of pH measurement (m/d/yyyy h:mm:ss), collected every 5 minutes.

pH

CC ID: 846648
Data Storage Type: NUMERIC
Required: No
Primary Key: No
Status: Active
Description:

pH value of seawater measured from SeaFET pH sensor co-located with a CTD at the SiteID. A pH value is a number from 1 to 14, with 7 as the middle (neutral) point. Values below 7 indicate acidity, and values above 7 indicate alkalinity. Seawater pH is typically slightly basic (>7).

Catalog Details

Catalog Item ID: 56574
Metadata Record Created By: Annette M DesRochers
Metadata Record Created: 2019-05-31 07:07+0000
Metadata Record Last Modified By: SysAdmin InPortAdmin
Metadata Record Last Modified: 2019-06-04 13:14+0000
Metadata Record Published: 2019-05-31
Owner Org: PIFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Next Review Date: 2020-05-31