Layer: 2008 California Department of Fish & Wildlife Kelp Polygons (ID:6)

View In: Map Viewer

Name: 2008 California Department of Fish & Wildlife Kelp Polygons

Display Field: Class_Name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The dataset is used to assess the extent of kelp resources along the coast of California. The user should note this dataset was collected and created with a different camera system and software than the 2002-2007 surveys. This difference in camera system and processing software allows the collection of both surface and subsurface kelp with separate classification schemes. See associated layer file depicting the two seperate classifications. The shapefile was created from Digital Multi-Spectral Camera image files. This is public data. The data was collected and processed by Ocean Imaging under contract by the California Department of Fish and Game (CDFG). The California Department of Fish and Game must be credited with the distribution of these data. The dataset represents the 2008 CDFG survey. The Northern and Central California surveys were flown October 06-08, 2008. The Southern California including the Channel Islands imagery was acquired October 20-23, 2008. The photographs were taken from an altitude of 12,500 feet, utilizing the Department's Partenavia aircraft. Surveys were planned to coincide with periods of minimal change between high and low tides, to avoid strong tidal induced currents. This dataset is complete at this time, although the user should note omissions. The data are projected in California Teale Albers using North American Datum 1983.NOTE: File reindexed to match CDFW kelp administrative kelp bed boundaries modified by changes to California Code of Regulations, Title 14, Section 165, effective April 1, 2014

Copyright Text: California Department of Fish and Wildlife

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[155,65,160,76],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[156,66,161,255],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}
HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Global ID Field:

Type ID Field:

Fields:

OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
Class_Name (type: esriFieldTypeString, alias: Class_Name, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
KelpBed (type: esriFieldTypeSmallInteger, alias: KelpBed, SQL Type: sqlTypeOther, nullable: true, editable: true)
Shape_Leng (type: esriFieldTypeDouble, alias: Shape_Leng, SQL Type: sqlTypeOther, nullable: true, editable: true)
Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 7/28/2024 6:17:54 AM

Schema Last Edit Date: 7/28/2024 6:17:54 AM

Data Last Edit Date: 7/28/2024 6:17:54 AM

Supported Operations: Query Query Pivot Query Top Features Query Analytic Query Bins Generate Renderer Validate SQL Get Estimates ConvertFormat