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NEFSC Metadata Library > Resource Evaluation and Assessment Division > Population Dynamics Branch > Habitat Mapping Camera (HABCAM) >

Image_Metadata

Entity (ENT) | Northeast Fisheries Science Center (NEFSC)
GUID: gov.noaa.nmfs.inport:34945 | Updated: August 9, 2022 | Published / External

Item Identification

Title:	Image_Metadata
Short Name:	Image_Metadata
Status:	Completed
Abstract:	Information on all images collected including date, time, location, vehicle depth, altitude and attitude, and co-located oceanographic sensor data

Entity Information

Entity Type:	Data Table
Active Version?:	Yes
Description:	Information on all images collected including date, time, location, vehicle depth, altitude and attitude, and co-located oceanographic sensor data

Data Attributes

Attribute Summary

	Name	Type	Description
100	imagename	text	full name of the image; used as foreign key to annotations table
100	lat	numeric	latitude from ship's GPS where image was recorded (decimal degrees)
100	lon	numeric	longitude from ship's GPS where image was recorded (decimal degrees)
100	bottom_depth	numeric	depth from ship's fathometer where image was recorded (meters)
100	vehicle_depth	numeric	depth of imaging vehicle calculated from Seabird pressure sensor (meters)
100	alt	numeric	altitude of imaging vehicle based on sonar altimeter (meters)
100	head	numeric	heading of imaging vehicle based on internal magnetic compass (decimal degrees)
100	roll	numeric	attitude of imaging vehicle along the longitudinal axis (decimal degrees)
100	pitch	numeric	attitude of imaging vehicle along the lateral axis (decimal degrees)
100	t	numeric	water temperature at the imaging vehicle from the Seabird sensor (decimal degrees Celsius)
100	p	numeric	water pressure at the imaging vehicle from the Seabird sensor (decimal bar)
100	s	numeric	water salinity at the imaging vehicle from the Seabird sensor (decimal Practical Salinity Units)
100	backscatter	numeric	water backscatter at the imaging vehicle from Eco triplet (beam cp (m-1))
100	chlorophyll	numeric	water cholorphyll concentration (micrograms / liter)
100	cdom	numeric	water Colored Dissolved Organic Matter at the imaging vehicle (ppb)
100	fov	numeric	field of view (area) of the photo based on altitude (square meters)
100	mm_pix	numeric	pixel size of the photo based on altitude (mm)

Name

Type

Description

100

imagename

text

full name of the image; used as foreign key to annotations table

100

lat

numeric

latitude from ship's GPS where image was recorded (decimal degrees)

100

lon

numeric

longitude from ship's GPS where image was recorded (decimal degrees)

100

bottom_depth

numeric

depth from ship's fathometer where image was recorded (meters)

100

vehicle_depth

numeric

depth of imaging vehicle calculated from Seabird pressure sensor (meters)

100

alt

numeric

altitude of imaging vehicle based on sonar altimeter (meters)

100

head

numeric

heading of imaging vehicle based on internal magnetic compass (decimal degrees)

100

roll

numeric

attitude of imaging vehicle along the longitudinal axis (decimal degrees)

100

pitch

numeric

attitude of imaging vehicle along the lateral axis (decimal degrees)

100

numeric

water temperature at the imaging vehicle from the Seabird sensor (decimal degrees Celsius)

100

numeric

water pressure at the imaging vehicle from the Seabird sensor (decimal bar)

100

numeric

water salinity at the imaging vehicle from the Seabird sensor (decimal Practical Salinity Units)

100

backscatter

numeric

water backscatter at the imaging vehicle from Eco triplet (beam cp (m-1))

100

chlorophyll

numeric

water cholorphyll concentration (micrograms / liter)

100

cdom

numeric

water Colored Dissolved Organic Matter at the imaging vehicle (ppb)

100

fov

numeric

field of view (area) of the photo based on altitude (square meters)

100

mm_pix

numeric

pixel size of the photo based on altitude (mm)

Attribute Details

imagename

CC ID: 350431

Seq. Order:	1
Data Storage Type:	text
Required:	Yes
Primary Key:	Yes
Status:	Active
Description:	full name of the image; used as foreign key to annotations table
General Data Type:	text

lat

CC ID: 350432

Seq. Order:	2
Data Storage Type:	numeric
Max Length:	11
Required:	No
Primary Key:	Yes
Precision:	10
Scale:	6
Status:	Active
Description:	latitude from ship's GPS where image was recorded (decimal degrees)
General Data Type:	numeric

lon

CC ID: 350433

Seq. Order:	3
Data Storage Type:	numeric
Max Length:	11
Required:	No
Primary Key:	Yes
Precision:	10
Scale:	6
Status:	Active
Description:	longitude from ship's GPS where image was recorded (decimal degrees)
General Data Type:	numeric

bottom_depth

CC ID: 350434

Seq. Order:	4
Data Storage Type:	numeric
Max Length:	8
Required:	No
Primary Key:	Yes
Precision:	7
Scale:	2
Status:	Active
Description:	depth from ship's fathometer where image was recorded (meters)
General Data Type:	numeric

vehicle_depth

CC ID: 350435

Seq. Order:	5
Data Storage Type:	numeric
Max Length:	8
Required:	No
Primary Key:	Yes
Precision:	7
Scale:	2
Status:	Active
Description:	depth of imaging vehicle calculated from Seabird pressure sensor (meters)
General Data Type:	numeric

alt

CC ID: 350436

Seq. Order:	6
Data Storage Type:	numeric
Max Length:	13
Required:	No
Primary Key:	Yes
Precision:	12
Scale:	2
Status:	Active
Description:	altitude of imaging vehicle based on sonar altimeter (meters)
General Data Type:	numeric

head

CC ID: 350437

Seq. Order:	7
Data Storage Type:	numeric
Max Length:	13
Required:	No
Primary Key:	Yes
Precision:	12
Scale:	2
Status:	Active
Description:	heading of imaging vehicle based on internal magnetic compass (decimal degrees)
General Data Type:	numeric

roll

CC ID: 350438

Seq. Order:	8
Data Storage Type:	numeric
Max Length:	5
Required:	No
Primary Key:	Yes
Precision:	4
Scale:	2
Status:	Active
Description:	attitude of imaging vehicle along the longitudinal axis (decimal degrees)
General Data Type:	numeric

pitch

CC ID: 350439

Seq. Order:	9
Data Storage Type:	numeric
Max Length:	8
Required:	No
Primary Key:	Yes
Precision:	7
Scale:	2
Status:	Active
Description:	attitude of imaging vehicle along the lateral axis (decimal degrees)
General Data Type:	numeric

t

CC ID: 350440

Seq. Order:	10
Data Storage Type:	numeric
Max Length:	8
Required:	No
Primary Key:	Yes
Precision:	7
Scale:	2
Status:	Active
Description:	water temperature at the imaging vehicle from the Seabird sensor (decimal degrees Celsius)
General Data Type:	numeric

p

CC ID: 350441

Seq. Order:	11
Data Storage Type:	numeric
Max Length:	8
Required:	No
Primary Key:	Yes
Precision:	7
Scale:	2
Status:	Active
Description:	water pressure at the imaging vehicle from the Seabird sensor (decimal bar)
General Data Type:	numeric

s

CC ID: 350442

Seq. Order:	12
Data Storage Type:	numeric
Max Length:	8
Required:	No
Primary Key:	Yes
Precision:	7
Scale:	2
Status:	Active
Description:	water salinity at the imaging vehicle from the Seabird sensor (decimal Practical Salinity Units)
General Data Type:	numeric

backscatter

CC ID: 350443

Seq. Order:	13
Data Storage Type:	numeric
Max Length:	8
Required:	No
Primary Key:	Yes
Precision:	7
Scale:	2
Status:	Active
Description:	water backscatter at the imaging vehicle from Eco triplet (beam cp (m-1))
General Data Type:	numeric

chlorophyll

CC ID: 350444

Seq. Order:	14
Data Storage Type:	numeric
Max Length:	8
Required:	No
Primary Key:	Yes
Precision:	7
Scale:	2
Status:	Active
Description:	water cholorphyll concentration (micrograms / liter)
General Data Type:	numeric

cdom

CC ID: 350445

Seq. Order:	15
Data Storage Type:	numeric
Max Length:	8
Required:	No
Primary Key:	Yes
Precision:	7
Scale:	2
Status:	Active
Description:	water Colored Dissolved Organic Matter at the imaging vehicle (ppb)
General Data Type:	numeric

fov

CC ID: 350446

Seq. Order:	16
Data Storage Type:	numeric
Max Length:	8
Required:	No
Primary Key:	Yes
Precision:	7
Scale:	2
Status:	Active
Description:	field of view (area) of the photo based on altitude (square meters)
General Data Type:	numeric

mm_pix

CC ID: 350447

Seq. Order:	17
Data Storage Type:	numeric
Max Length:	8
Required:	No
Primary Key:	Yes
Precision:	7
Scale:	2
Status:	Active
Description:	pixel size of the photo based on altitude (mm)
General Data Type:	numeric

Catalog Details

Catalog Item ID:	34945
GUID:	gov.noaa.nmfs.inport:34945
Metadata Record Created By:	Patricia L Jones
Metadata Record Created:	2016-09-20 14:38+0000
Metadata Record Last Modified By:	SysAdmin InPortAdmin
Metadata Record Last Modified:	2022-08-09 17:11+0000
Metadata Record Published:	2017-03-08
Owner Org:	NEFSC
Metadata Publication Status:	Published Externally
Do Not Publish?:	N
Metadata Last Review Date:	2017-03-08
Metadata Review Frequency:	1 Year
Metadata Next Review Date:	2018-03-08