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Alaska Fisheries Science Center Metadata Librar... > National Marine Mammal Laboratory > Cetacean Assessment and Ecology Program > AFSC/MML: Distribution and abundance of Southea... >

HP_SEAK_2019 dataset.csv

Entity (ENT)  |  Alaska Fisheries Science Center (AFSC)
GUID: gov.noaa.nmfs.inport:69408  |  Updated: March 8, 2023  |  Published / External 
Summary
Item Identification
Entity Info
Data Attributes
Catalog Details

Summary

Description

Visual line transect survey data

Entity Information

Entity Type
Spreadsheet

Data Attribute / Type Description
Line_Number
Number 		Line counter
Stock
VARCHAR2 		Variable to indicate whether the event occurred in the range of the northern (N) or southern (S) SE Alaska harbor porpoise stock as defined in Zerbini et al. (2022b)
WinCruz_Code
VARCHAR2 		Event code as specified by data logging software WinCruz
Date
Date 		Date
Time
Time 		Time of the event
Lat
Number 		Latitude of the vessel at the time of the event
Long
Number 		Longitude of the vessel at the time of the event
Effort_km
Number 		Effort in km between the event point and the preceding point
On_Off
VARCHAR2 		Variable to indicated whether observers were on or off effort
Obs_Visibility
VARCHAR2 		Visibility conditions
Effort_Type
VARCHAR2 		Effort type (either transit or trackline)
Region_Label
Number 		Region label
Area
Number 		Region area (in km2)
Region_Type
VARCHAR2 		Variable to indicate whether the event occurred in an Inlet or a MWB type region
Region_Location
VARCHAR2 		Variable to indicate the a geographic location of the event
Species_Code
VARCHAR2 		Code to identify species as specified by data logging software WinCruz
Species_Name
VARCHAR2 		Species name
Sighting_Number
VARCHAR2 		Sighting number
Observer_Number
VARCHAR2 		Observer_Number
Cue
Number 		Variable to indicate sighting cue. 1=-bird, 2=splash, 3=marine mammal, 4=ship, 6=blow
size
Number 		Best group size estimate
size_High
Number 		High group size estimate
size_Low
Number 		Low group size estimate
distance
Number 		Perpendicular distance in km
Sighting_Lat
Number 		Estimated latitude of the sightings at the time of the event
Sighting_Lon
Number 		Estimated longitude of the sighting at the time of the event
Sample_Label
VARCHAR2 		Line label
Beaufort_Cat
Number 		Beaufort Category as described in Zerbini et al. (2022a), two levels (LOW = Beaufort 0-2, HIGH = Beaufort > 2)
stripT_Line
VARCHAR2 		Variable indicated whether this event was used in the strip transect or the line transect analysis
Stratum_NS
VARCHAR2 		Variable to indicate the stratum in which the event occurred ( four levels = Inlet_N, Inlet_S, MWB_N, MWB_S)

Child Items

No Child Items for this record.

Contact Information

No contact information is available for this record.

Please contact the owner organization (AFSC) for inquiries on this record.

Item Identification

Title: HP_SEAK_2019 dataset.csv

Entity Information

Entity Type: Spreadsheet
Active Version?: Yes
Description:

Visual line transect survey data

Data Attributes

Attribute Summary

Rubric Score Primary Key? Name Type Description
100
 Line_Number Number Line counter
100
 Stock VARCHAR2 Variable to indicate whether the event occurred in the range of the northern (N) or southern (S) SE Alaska harbor porpoise stock as defined in Zerbini et al. (2022b)
100
 WinCruz_Code VARCHAR2 Event code as specified by data logging software WinCruz
100
 Date Date Date
100
 Time Time Time of the event
100
 Lat Number Latitude of the vessel at the time of the event
100
 Long Number Longitude of the vessel at the time of the event
100
 Effort_km Number Effort in km between the event point and the preceding point
100
 On_Off VARCHAR2 Variable to indicated whether observers were on or off effort
100
 Obs_Visibility VARCHAR2 Visibility conditions
100
 Effort_Type VARCHAR2 Effort type (either transit or trackline)
100
 Region_Label Number Region label
100
 Area Number Region area (in km2)
100
 Region_Type VARCHAR2 Variable to indicate whether the event occurred in an Inlet or a MWB type region
100
 Region_Location VARCHAR2 Variable to indicate the a geographic location of the event
100
 Species_Code VARCHAR2 Code to identify species as specified by data logging software WinCruz
100
 Species_Name VARCHAR2 Species name
100
 Sighting_Number VARCHAR2 Sighting number
100
 Observer_Number VARCHAR2 Observer_Number
100
 Cue Number Variable to indicate sighting cue. 1=-bird, 2=splash, 3=marine mammal, 4=ship, 6=blow
100
 size Number Best group size estimate
100
 size_High Number High group size estimate
100
 size_Low Number Low group size estimate
100
 distance Number Perpendicular distance in km
100
 Sighting_Lat Number Estimated latitude of the sightings at the time of the event
100
 Sighting_Lon Number Estimated longitude of the sighting at the time of the event
100
 Sample_Label VARCHAR2 Line label
100
 Beaufort_Cat Number Beaufort Category as described in Zerbini et al. (2022a), two levels (LOW = Beaufort 0-2, HIGH = Beaufort > 2)
100
 stripT_Line VARCHAR2 Variable indicated whether this event was used in the strip transect or the line transect analysis
100
 Stratum_NS VARCHAR2 Variable to indicate the stratum in which the event occurred ( four levels = Inlet_N, Inlet_S, MWB_N, MWB_S)

Attribute Details

Line_Number

CC ID: 1222485
Seq. Order: 1
Data Storage Type: Number
Required: No
Primary Key: No
Status: Active
Description:

Line counter

Stock

CC ID: 1222495
Seq. Order: 2
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Variable to indicate whether the event occurred in the range of the northern (N) or southern (S) SE Alaska harbor porpoise stock as defined in Zerbini et al. (2022b)

WinCruz_Code

CC ID: 1222486
Seq. Order: 3
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Event code as specified by data logging software WinCruz

Date

CC ID: 1222487
Seq. Order: 4
Data Storage Type: Date
Required: No
Primary Key: No
Status: Active
Description:

Date

Time

CC ID: 1222488
Seq. Order: 5
Data Storage Type: Time
Required: No
Primary Key: No
Status: Active
Description:

Time of the event

Lat

CC ID: 1222489
Seq. Order: 6
Data Storage Type: Number
Required: No
Primary Key: No
Status: Active
Description:

Latitude of the vessel at the time of the event

Long

CC ID: 1222490
Seq. Order: 7
Data Storage Type: Number
Required: No
Primary Key: No
Status: Active
Description:

Longitude of the vessel at the time of the event

Effort_km

CC ID: 1222491
Seq. Order: 8
Data Storage Type: Number
Required: No
Primary Key: No
Status: Active
Description:

Effort in km between the event point and the preceding point

On_Off

CC ID: 1222492
Seq. Order: 9
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Variable to indicated whether observers were on or off effort

Obs_Visibility

CC ID: 1222493
Seq. Order: 10
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Visibility conditions

Effort_Type

CC ID: 1222494
Seq. Order: 11
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Effort type (either transit or trackline)

Region_Label

CC ID: 1222507
Seq. Order: 12
Data Storage Type: Number
Required: No
Primary Key: No
Status: Active
Description:

Region label

Area

CC ID: 1222508
Seq. Order: 13
Data Storage Type: Number
Required: No
Primary Key: No
Status: Active
Description:

Region area (in km2)

Region_Type

CC ID: 1222509
Seq. Order: 14
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Variable to indicate whether the event occurred in an Inlet or a MWB type region

Region_Location

CC ID: 1222510
Seq. Order: 15
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Variable to indicate the a geographic location of the event

Species_Code

CC ID: 1222511
Seq. Order: 16
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Code to identify species as specified by data logging software WinCruz

Species_Name

CC ID: 1222512
Seq. Order: 17
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Species name

Sighting_Number

CC ID: 1222513
Seq. Order: 18
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Sighting number

Observer_Number

CC ID: 1222514
Seq. Order: 19
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Observer_Number

Cue

CC ID: 1222554
Seq. Order: 20
Data Storage Type: Number
Required: No
Primary Key: No
Status: Active
Description:

Variable to indicate sighting cue. 1=-bird, 2=splash, 3=marine mammal, 4=ship, 6=blow

size

CC ID: 1222555
Seq. Order: 21
Data Storage Type: Number
Required: No
Primary Key: No
Status: Active
Description:

Best group size estimate

size_High

CC ID: 1222556
Seq. Order: 22
Data Storage Type: Number
Required: No
Primary Key: No
Status: Active
Description:

High group size estimate

size_Low

CC ID: 1222557
Seq. Order: 23
Data Storage Type: Number
Required: No
Primary Key: No
Status: Active
Description:

Low group size estimate

distance

CC ID: 1222558
Seq. Order: 24
Data Storage Type: Number
Required: No
Primary Key: No
Status: Active
Description:

Perpendicular distance in km

Sighting_Lat

CC ID: 1222559
Seq. Order: 25
Data Storage Type: Number
Required: No
Primary Key: No
Status: Active
Description:

Estimated latitude of the sightings at the time of the event

Sighting_Lon

CC ID: 1222560
Seq. Order: 26
Data Storage Type: Number
Required: No
Primary Key: No
Status: Active
Description:

Estimated longitude of the sighting at the time of the event

Sample_Label

CC ID: 1222561
Seq. Order: 27
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Line label

Beaufort_Cat

CC ID: 1222562
Seq. Order: 28
Data Storage Type: Number
Required: No
Primary Key: No
Status: Active
Description:

Beaufort Category as described in Zerbini et al. (2022a), two levels (LOW = Beaufort 0-2, HIGH = Beaufort > 2)

stripT_Line

CC ID: 1222563
Seq. Order: 29
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Variable indicated whether this event was used in the strip transect or the line transect analysis

Stratum_NS

CC ID: 1222564
Seq. Order: 30
Data Storage Type: VARCHAR2
Required: No
Primary Key: No
Status: Active
Description:

Variable to indicate the stratum in which the event occurred ( four levels = Inlet_N, Inlet_S, MWB_N, MWB_S)

Catalog Details

Catalog Item ID: 69408
GUID: gov.noaa.nmfs.inport:69408
Metadata Record Created By: Janice Waite
Metadata Record Created: 2023-03-07 19:30+0000
Metadata Record Last Modified By: Janice Waite
Metadata Record Last Modified: 2023-03-08 22:18+0000
Metadata Record Published: 2023-03-08
Owner Org: AFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Review Frequency: 1 Year