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Summary
Item Identification
Entity Info
Data Attributes
Support Roles
Distribution Info
Catalog Details

Summary

Abstract

Sightings data for an aerial survey on the continental shelf waters of the US east coast, from New Jersey to Florida. The survey was conducted during 2015 between 23 January and 3 March. It was conducted along tracklines oriented perpendicular to the shoreline that were latitudinally spaced 20 km apart aboard a NOAA Twin Otter aircraft at an altitude of 600 feet (183 m) and a speed of 110 knots

Description

Aerial Effort Data

Entity Information

Entity Type
Data Table

Data Attribute / Type Description
dataset_id
number
OBIS_SEAMAP Dataset Id. This is a sequential number assigned by OBIS_SEAMAP to each dataset that it archives
row_id
text
is the concatenation of the dataset_id with the record number of the record in the datat set.
series_id
text
This is always blank for this dataset
LONGITUDE_Begin
number
Begin Longitude (decimal degrees)
LATITUDE_Begin
number
Begin Latitude (decimal degrees)
LONGITUDE_end
Numeric
End Longitude Value
LATITUDE_end
Numeric
End Latitude (decimal degrees)
date_time_begin
Date-Time
date_time_begin
date_time_end
date
date_time_end
length_km
number
length_km
speed_kph
number
Platoform speed.
eff_status
text
Always blank
ds_type
text
Type of data collected (always lneff).
id_obs
Numeric
Link is to the observation in this OBIS_SEAMAP Dataset number (always 2053)
effortid
text
Effort id
BEAUFORT
number
Beaufort sea state. Coded Value. (in this case value is averaged)
transect
text
Transect
last_mod
Date/Time
Control Column which indicates data/time stamp of when record was last updated by OBIS-SEAMAP
eventdate_begin
Date
Start Date/Time of the sighting Effort
eventdate_end
Date
End Date/Time of the sightings Effort
latbeg
number
Begin Latitude (decimal degrees)
longbeg
number
Begin Longitude (decimal degrees)
latend
number
End Latitude (decimal degrees)
longend
number
End Longitude (decimal degrees)
eventdatetimezone
number
Number of time zones the sampling was from gmt/standard time

Distribution Information

  • obis_seamap_dataset_1852_lines.csv
    CSV - Comma Separated Values (Text), 41K

    This file was found contained in the zip file provided by OBIS_SEAMAP when the data is provided.

Child Items

No Child Items for this record.

Contact Information

Distributor
OBIS-SEAMAP (OBIS-SEAMAP)
seamap-contact@duke.edu
919-613-8021

Item Identification

Title: obis_seamap_dataset_1852_lines.csv
Abstract:

Sightings data for an aerial survey on the continental shelf waters of the US east coast, from New Jersey to Florida. The survey was conducted during 2015 between 23 January and 3 March. It was conducted along tracklines oriented perpendicular to the shoreline that were latitudinally spaced 20 km apart aboard a NOAA Twin Otter aircraft at an altitude of 600 feet (183 m) and a speed of 110 knots

Entity Information

Entity Type: Data Table
Description:

Aerial Effort Data

Data Attributes

Attribute Summary

Rubric Score Primary Key? Name Type Description
100
dataset_id number OBIS_SEAMAP Dataset Id. This is a sequential number assigned by OBIS_SEAMAP to each dataset that it archives
100
row_id text is the concatenation of the dataset_id with the record number of the record in the datat set.
100
series_id text This is always blank for this dataset
100
LONGITUDE_Begin number Begin Longitude (decimal degrees)
100
LATITUDE_Begin number Begin Latitude (decimal degrees)
100
LONGITUDE_end Numeric End Longitude Value
100
LATITUDE_end Numeric End Latitude (decimal degrees)
100
date_time_begin Date-Time date_time_begin
100
date_time_end date date_time_end
100
length_km number length_km
100
speed_kph number Platoform speed.
100
eff_status text Always blank
100
ds_type text Type of data collected (always lneff).
100
id_obs Numeric Link is to the observation in this OBIS_SEAMAP Dataset number (always 2053)
100
effortid text Effort id
100
BEAUFORT number Beaufort sea state. Coded Value. (in this case value is averaged)
100
transect text Transect
100
last_mod Date/Time Control Column which indicates data/time stamp of when record was last updated by OBIS-SEAMAP
100
eventdate_begin Date Start Date/Time of the sighting Effort
100
eventdate_end Date End Date/Time of the sightings Effort
100
latbeg number Begin Latitude (decimal degrees)
100
longbeg number Begin Longitude (decimal degrees)
100
latend number End Latitude (decimal degrees)
100
longend number End Longitude (decimal degrees)
100
eventdatetimezone number Number of time zones the sampling was from gmt/standard time

Attribute Details

dataset_id

CC ID: 1221425
Seq. Order: 10
Data Storage Type: number
Required: Yes
Primary Key: No
Status: Active
Description:

OBIS_SEAMAP Dataset Id. This is a sequential number assigned by OBIS_SEAMAP to each dataset that it archives

row_id

CC ID: 1221441
Seq. Order: 20
Data Storage Type: text
Required: Yes
Primary Key: No
Status: Active
Description:

is the concatenation of the dataset_id with the record number of the record in the datat set.

series_id

CC ID: 1221442
Seq. Order: 25
Data Storage Type: text
Required: No
Primary Key: No
Status: Active
Description:

This is always blank for this dataset

LONGITUDE_Begin

CC ID: 1221423
Seq. Order: 30
Data Storage Type: number
Required: Yes
Primary Key: No
Status: Active
Description:

Begin Longitude (decimal degrees)

LATITUDE_Begin

CC ID: 1221421
Seq. Order: 40
Data Storage Type: number
Required: Yes
Primary Key: No
Status: Active
Description:

Begin Latitude (decimal degrees)

LONGITUDE_end

CC ID: 1221424
Seq. Order: 60
Data Storage Type: Numeric
Required: Yes
Primary Key: No
Status: Active
Description:

End Longitude Value

LATITUDE_end

CC ID: 1221422
Seq. Order: 70
Data Storage Type: Numeric
Required: Yes
Primary Key: No
Status: Active
Description:

End Latitude (decimal degrees)

date_time_begin

CC ID: 1221426
Seq. Order: 80
Data Storage Type: Date-Time
Required: Yes
Primary Key: No
Status: Active
Description:

date_time_begin

date_time_end

CC ID: 1221427
Seq. Order: 85
Data Storage Type: date
Required: Yes
Primary Key: No
Status: Active
Description:

date_time_end

Display Example: 2020-01-02 09:49:07

length_km

CC ID: 1221438
Seq. Order: 90
Data Storage Type: number
Required: Yes
Primary Key: No
Status: Active
Description:

length_km

speed_kph

CC ID: 1221443
Seq. Order: 100
Data Storage Type: number
Required: No
Primary Key: No
Status: Active
Description:

Platoform speed.

eff_status

CC ID: 1221429
Seq. Order: 130
Data Storage Type: text
Required: No
Primary Key: No
Status: Active
Description:

Always blank

ds_type

CC ID: 1221428
Seq. Order: 140
Data Storage Type: text
Required: Yes
Primary Key: No
Status: Active
Description:

Type of data collected (always lneff).

id_obs

CC ID: 1221434
Seq. Order: 150
Data Storage Type: Numeric
Required: Yes
Primary Key: No
Status: Active
Description:

Link is to the observation in this OBIS_SEAMAP Dataset number (always 2053)

effortid

CC ID: 1221430
Seq. Order: 160
Data Storage Type: text
Required: Yes
Primary Key: No
Status: Active
Description:

Effort id

BEAUFORT

CC ID: 1221420
Seq. Order: 165
Data Storage Type: number
Required: No
Primary Key: No
Status: Active
Description:

Beaufort sea state. Coded Value. (in this case value is averaged)

Allowed Values: 0 Calm, mirror like seas 1 Waves <1ft, rippled surface 2 Small wavelets (<2 ft), no white caps 3 Large wavelets (<3ft), scattered white caps 4 Swell 3-4 ft, numerous white caps 5 Swell >5 ft, many white caps, some spray 6 Swell >10 ft, white caps everywhere, spray

transect

CC ID: 1221444
Seq. Order: 170
Data Storage Type: text
Required: No
Primary Key: No
Status: Active
Description:

Transect

last_mod

CC ID: 1221435
Seq. Order: 210
Data Storage Type: Date/Time
Required: Yes
Primary Key: No
Status: Active
Description:

Control Column which indicates data/time stamp of when record was last updated by OBIS-SEAMAP

eventdate_begin

CC ID: 1221431
Seq. Order: 260
Data Storage Type: Date
Required: Yes
Primary Key: No
Status: Active
Description:

Start Date/Time of the sighting Effort

eventdate_end

CC ID: 1221432
Seq. Order: 275
Data Storage Type: Date
Required: Yes
Primary Key: No
Status: Active
Description:

End Date/Time of the sightings Effort

latbeg

CC ID: 1221436
Seq. Order: 280
Data Storage Type: number
Required: No
Primary Key: No
Status: Active
Description:

Begin Latitude (decimal degrees)

longbeg

CC ID: 1221439
Seq. Order: 310
Data Storage Type: number
Required: No
Primary Key: No
Status: Active
Description:

Begin Longitude (decimal degrees)

Allowed Values: 0 Clear 1 0-25% Cloudy 2 26-50% Cloudy 3 51-75% Cloudy 4 76-100% Cloudy 5 Overcast

latend

CC ID: 1221437
Seq. Order: 320
Data Storage Type: number
Required: No
Primary Key: No
Status: Active
Description:

End Latitude (decimal degrees)

Allowed Values: 0 No Impairment 1 Slight Impairment 2 Moderate Impairment 3 Severe

longend

CC ID: 1221440
Seq. Order: 340
Data Storage Type: number
Required: No
Primary Key: No
Status: Active
Description:

End Longitude (decimal degrees)

eventdatetimezone

CC ID: 1221433
Seq. Order: 345
Data Storage Type: number
Required: No
Primary Key: No
Status: Active
Description:

Number of time zones the sampling was from gmt/standard time

Support Roles

Distributor

CC ID: 1221445
Date Effective From: 2020
Date Effective To:
Contact (Organization): OBIS-SEAMAP (OBIS-SEAMAP)
Address: Marine Geospatial Ecology Lab A328 Levine Science Rsch Ctr at Duke
Durham, NC 27708
Email Address: seamap-contact@duke.edu
Phone: 919-613-8021
URL: OBIS-SEAMAP Home Page

Distribution Information

Distribution 1

CC ID: 1221446
Start Date: 2018
End Date: Present
Distributor: OBIS-SEAMAP (OBIS-SEAMAP) (2020 - Present)
File Name: obis_seamap_dataset_1852_lines.csv
Description:

This file was found contained in the zip file provided by OBIS_SEAMAP when the data is provided.

File Date/Time: 2021-09-07 19:07:00
File Type (Deprecated): tabular digital data (Microsoft Excel, CSV, or other tabular format)
Distribution Format: CSV - Comma Separated Values (Text)
File Size: 41K
Review Status: Chked Viruses Inapp Content

Catalog Details

Catalog Item ID: 69364
GUID: gov.noaa.nmfs.inport:69364
Metadata Record Created By: Lee M Weinberger
Metadata Record Created: 2023-02-26 04:24+0000
Metadata Record Last Modified By: SysAdmin InPortAdmin
Metadata Record Last Modified: 2023-10-17 16:12+0000
Metadata Record Published: 2023-02-26
Owner Org: SEFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2018-03-08
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2019-03-08