Ocean Recreational Boat Survey Estimated Angler Trips by Reef, 2015-2020, ODFW

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Identification Information:

Citation:

Citation Information:

Title: Ocean Recreational Boat Survey Estimated Angler Trips by Reef, 2015-2020, ODFW

Geospatial Data Presentation Form: vector digital data

Description:

Abstract: This layer depicts total estimated recreational bottomfish angler-trips for the years 2015-2020 combined, based on data from the ODFW Ocean Recreational Boat Survey (ORBS). These estimates are for bottomfish trip-types only, and do not include estimates of angler-trips for other trip-types (e.g., salmon, halibut, tuna, or "combination" trips). Bottomfish trips typically target rockfish and lingcod, primarily over hard substrates. The ORBS interview records an angler's fishing locations as one of 48 "reef" locations along the Oregon coast, delineated to the north and south by lines of latitude, and either inside or outside of the 30-fathom line. The farthest west line in the map is the 100-fathom line, included for illustrative purposes but is not part of the defition of a "reef".1. ORBS interview data was used to generate where angler trips take place based on what “reef location” they were fishing in. 2. ORBS estimates were then used to expand the raw data above based on the boat counts and anglers per boat to best estimate the effort for that individual port.3. RecFIN estimates were then used to expand the estimates by ports into the minor ports that were not interviewed, or only interviewed seasonally4. And finally, historical data was used to assign RecFIN estimates for Port Orford If the user intends to use the data for purposes other than large-scale offshore wind energy planning, please contact: ODFW Marine Resources Program [Justin Ainsworth] justin.c.ainsworth@odfw.oregon.gov

Purpose: This layer was developed for large-scale offshore wind energy development planning off of Oregon, and should be used for that purpose only. Use for offshore wind siting or other purposes would require additional analyses of the data.

Spatial Domain:

Bounding Coordinates:

West Bounding Coordinate: -124.949000

East Bounding Coordinate: -123.913223

North Bounding Coordinate: 46.500278

South Bounding Coordinate: 41.866944

Keywords:

Theme:

Theme Keyword Thesaurus: None

Theme Keyword: ODFW

Theme Keyword: Oregon

Theme Keyword: recreational

Theme Keyword: angler

Access Constraints: None

Use Constraints: This layer was developed for large-scale offshore wind energy development planning off of Oregon, and should be used for that purpose only.

Data Set Credit: If the user intends to use the data for purposes other than large-scale offshore wind energy planning, please contact: ODFW Marine Resources Program Justin Ainsworth Technical and Data Services Section Leader justin.c.ainsworth@odfw.oregon.gov

Native Data Set Environment: Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.0.12790

Spatial Data Organization Information:

Direct Spatial Reference Method: Vector

Point and Vector Object Information:

SDTS Terms Description:

SDTS Point and Vector Object Type: GT-polygon composed of chains

Point and Vector Object Count: 48

Spatial Reference Information:

Horizontal Coordinate System Definition:

Planar:

Map Projection:

Map Projection Name: WGS 1984 Web Mercator Auxiliary Sphere

Map Projection Parameters:

Other Projection’s Definition: PROJCS["WGS_1984_Web_Mercator_Auxiliary_Sphere",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator_Auxiliary_Sphere"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",0.0],PARAMETER["Standard_Parallel_1",0.0],PARAMETER["Auxiliary_Sphere_Type",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3857]]

Planar Coordinate Information:

Planar Coordinate Encoding Method: coordinate pair

Coordinate Representation:

Abscissa Resolution: 0.0001

Ordinate Resolution: 0.0001

Planar Distance Units: meter

Geodetic Model:

Horizontal Datum Name: D WGS 1984

Ellipsoid Name: WGS 1984

Semi-major Axis: 6378137.0

Denominator of Flattening Ratio: 298.257223563

Entity and Attribute Information:

Detailed Description:

Entity Type:

Entity Type Label: Bottomfish_Recreational_Trips_by_Reef_2015_2020_ODFW

Attribute:

Attribute Label: OBJECTID

Attribute Definition: Internal feature number.

Attribute Definition Source: Esri

Attribute Domain Values:

Unrepresentable Domain: Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute Label: Shape

Attribute Definition: Feature geometry.

Attribute Definition Source: Esri

Attribute Domain Values:

Unrepresentable Domain: Coordinates defining the features.

Attribute:

Attribute Label: Id

Attribute:

Attribute Label: Reef

Attribute:

Attribute Label: AnglerTrip

Attribute:

Attribute Label: OceanArea

Attribute:

Attribute Label: Shape_Length

Attribute Definition: Length of feature in internal units.

Attribute Definition Source: Esri

Attribute Domain Values:

Unrepresentable Domain: Positive real numbers that are automatically generated.

Attribute:

Attribute Label: Shape_Area

Attribute Definition: Area of feature in internal units squared.

Attribute Definition Source: Esri

Attribute Domain Values:

Unrepresentable Domain: Positive real numbers that are automatically generated.

Metadata Reference Information:

Metadata Date: 20211203

Metadata Standard Name: FGDC Content Standard for Digital Geospatial Metadata

Metadata Standard Version: FGDC-STD-001-1998

Metadata Time Convention: local time