67352
DisMAP Regions 20220516
Data Set
Published / External
66799
NOAA Distribution Mapping and Analysis Portal (DisMAP)
Project
In Work
2022-05-16
These files contain the spatial boundaries of the NOAA Fisheries Bottom-trawl surveys. This data set covers 7 regions of the United States: Northeast, Southeast, Gulf of Mexico, West Coast, Eastern Bering Sea, Aleutian Islands, and Gulf of Alaska.
These data were created as part of the DisMAP project to enable visualization and analysis of changes in fish and invertebrate distributions. These layers provide information on the spatial extent/boundaries of the bottom trawl surveys. Information on species distributions is of paramount importance for understanding and preparing for climate-change impacts, and plays a key role in climate-ready fisheries management.
Theme
ISO 19115 Topic Category
biota
Theme
ISO 19115 Topic Category
oceans
Theme
aquatic sciences
Theme
biosphere
Theme
climate change
Theme
distribution
Theme
earth science
Theme
ecological dynamics
Theme
fish
Theme
fisheries
Theme
fishery-independent surveys
Theme
invertebrates
Theme
oceans
Theme
range changes
Theme
seasonal distribution
Theme
species/population interactions
Spatial
Aleutian Islands
Spatial
East Coast
Spatial
Eastern Bering Sea
Spatial
Gulf of Alaska
Spatial
Gulf of Mexico
Spatial
Northeast US
Spatial
Southeast US
Spatial
West Coast
Silver Spring
MD
Data Set
As Needed
Map (digital)
The region boundaries were produced by NMFS OST in partnership with OceanAdapt at Rutgers University
67361
DisMAP Regions Attribute Table
Published / External
GIS File
Yes
Feature Class; Source: Feature Class
1
OARegion
n/a
No
No
Active
OA Region; Source: OA Region
Varies by region
Data Steward
2022-05-16
Person
Haverland, Timothy J
tim.haverland@noaa.gov
1315 East West Hwy
Silver Spring
MD
20910-3282
USA
301-427-8137
301-713-4137
Distributor
2022-05-16
Organization
NMFS Office of Science and Technology
OST
1315 East West Highway
Silver Spring
MD
20910
USA
301-427-8100
http://www.st.nmfs.noaa.gov/
0700 - 1800 EST/EDT
Metadata Contact
2022-05-16
Person
Kennedy, John F
john.f.kennedy@noaa.gov
1315 East-West Highway
Silver Spring
MD
20910
USA
301-427-8149
Point of Contact
2022-05-16
Person
Karp, Melissa A
melissa.karp@noaa.gov
(301) 427-8202
Publication Date
Aleutian Islands Survey Locations 1983 to 2018
170
-165
57
47
Range
1983-01-01T00:00:00+00:00
2018-12-31T00:00:00+00:00
Eastern Bering Sea Survey Locations 1982 to 2019
-179.197518
-157.831166
66.407258
52.381891
Range
1982-01-01T00:00:00+00:00
2019-12-31T00:00:00+00:00
Gulf of Alaska Survey Locations 1984 to 2019
-170.172131
-132.598245
68.700527
42.575894
Range
1984-01-01T00:00:00+00:00
2019-12-31T00:00:00+00:00
Gulf of Mexico Survey Locations 2008 to 2019
-98.093708
-80.105629
33.659368
21.062114
Range
2008-01-01T00:00:00+00:00
2019-12-31T00:00:00+00:00
Northeast US Fall Survey Locations 1974 to 2019
-78.192156
-64.280058
44.941573
34.573376
Range
1974-01-01T00:00:00+00:00
2019-12-31T00:00:00+00:00
Northeast US Spring Survey Locations 1974 to 2019
-78.147741
-64.257666
44.957636
34.607578
Range
1974-01-01T00:00:00+00:00
2019-12-31T00:00:00+00:00
Southeast US Spring Survey Locations 1989 to 2019
-82.942553
-75.221655
35.140068
28.756
Range
1989-01-01T00:00:00+00:00
2019-12-31T00:00:00+00:00
Southeast US Fall Survey Locations 1989 to 2017
-82.942858
-74.453441
35.832347
28.755658
Range
1989-01-01T00:00:00+00:00
2017-12-31T00:00:00+00:00
Southeast US Summer Survey Locations 1989 to 2019
-82.942689
-74.453815
35.832103
28.756
Range
1989-01-01T00:00:00+00:00
2019-12-31T00:00:00+00:00
West Coast Annual Survey Locations 2003 to 2018
-129.52295
-115.914315
48.536502
31.44918
Range
2003-01-01T00:00:00+00:00
2018-12-31T00:00:00+00:00
West Coast Tri-Annual Survey Locations 1977 to 2004
-130.08881
-118.138256
49.380794
36.069475
Range
1977-01-01T00:00:00+00:00
2004-12-31T00:00:00+00:00
Unclassified
***No Warranty*** The user assumes the entire risk related to its use of these data. NMFS is providing these data "as is" and NMFS disclaims any and all warranties, whether express or implied, including (without limitation) any implied warranties of merchantability or fitness for a particular purpose. No warranty expressed or implied is made regarding the accuracy or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. It is strongly recommended that careful attention be paid to the contents of the metadata file associated with these data to evaluate dataset limitations, restrictions or intended use. In no event will NMFS be liable to you or to any third party for any direct, indirect, incidental, consequential, special or exemplary damages or lost profit resulting from any use or misuse of these data.
https://services2.arcgis.com/C8EMgrsFcRFL6LrL/arcgis/rest/services/DisMap_Regions_20220516/FeatureServer
2022-05-16
Organization
NMFS Office of Science and Technology
Data access URL
Feature Layer
Esri ArcGIS 12.9.2.32739
no missing features Specification Title 2022-05-16 Each region polygon compared to original shape file. true
The creation of the DisMAP Regions dataset follows the listed process steps and is based on the listed data sources.
AFSC
Eastern Bering Sea --- https://github.com/afsc-gap-products/akgfmaps/tree/master/data (“ebs_strata.shp”)
James Thorson
West Coast Annual --- https://github.com/James-Thorson-NOAA/FishStatsUtils/tree/main/inst/region_shapefiles (âÂÂWCGBTSâ folder)
James Thorson
Gulf of Alaska --- https://github.com/James-Thorson-NOAA/FishStatsUtils/tree/main/inst/region_shapefiles (“GOA” folder)
James Thorson
Aleutian Islands --- https://github.com/James-Thorson-NOAA/FishStatsUtils/tree/main/inst/region_shapefiles (“AI” folder)
NEFSC
Northeast --- https://github.com/NOAA-EDAB/tech-doc/tree/master/gis (“strata.shp”) (developed by the NEFSC)
Ocean Adapt
Gulf of Mexico --- provided by Ocean Adapt analysis
Ocean Adapt
West Coast Triennial --- provided by Ocean Adapt analysis
SEAMAP
Southeast --- boundaries based on inner and outer depth contours of the survey and expert maps provided on the SEAMAP website (http://www.seamap.org/CoastalSurvey.html)
1
The data was downloaded from the above sources as shape files Please refer to the original source for detailed metadata information on each trawl survey.
2022-05-16T00:00:00
Organization
NMFS Office of Science and Technology
OST
1315 East West Highway
Silver Spring
MD
20910
USA
301-427-8100
http://www.st.nmfs.noaa.gov/
0700 - 1800 EST/EDT
2
The various shape files were imported into a File Gaodatabase Feature Class. During this step each shape file was projected from the original coordinate system into a coordinate system for the region. Each of these regional Feature Classes were then projected and combined into a single Feature Class called DisMAP Regions.
2022-05-16T00:00:00
Organization
NMFS Office of Science and Technology
OST
1315 East West Highway
Silver Spring
MD
20910
USA
301-427-8100
http://www.st.nmfs.noaa.gov/
0700 - 1800 EST/EDT
3
The dataset was then uploaded to the NOAA Geoplatform as Feature Service for display on DisMAP.
2022-05-16T00:00:00
Organization
NMFS Office of Science and Technology
OST
1315 East West Highway
Silver Spring
MD
20910
USA
301-427-8100
http://www.st.nmfs.noaa.gov/
0700 - 1800 EST/EDT
67361
Entity
DisMAP Regions Attribute Table
gov.noaa.nmfs.inport:67352
John Kennedy
2022-06-07T23:45:59
SysAdmin InPortAdmin
2022-08-09T17:11:31
2022-06-26
NMFS Office of Science and Technology
OST
1315 East West Highway
Silver Spring
MD
20910
USA
301-427-8100
http://www.st.nmfs.noaa.gov/
0700 - 1800 EST/EDT
1001
Public
No
2022-06-26
1 Year
2023-06-26