California Recreational Fisheries Survey Microblocks - CDFW [ds3153]

File Geodatabase Feature Class

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Tags
MarineBIOS, CDFW, CRFS, California Recreational Fisheries Survey, Recreational Fisheries, Microblocks, California


Summary

A systematic polygonal grid that divides the coastal waters of California into 1 minute latitude-longitude cells (approximately 1-by-1 nautical mile) which are used by the California Recreational Fisheries Survey (CRFS) project to gather recreational fisheries information statewide. Blocks are clipped to the California shoreline. In the survey data, these cells are referred as block-boxes, but more commonly they are referred to as Microblocks.

Description

These cells divide the 10-minute (10) grid or California trawl (Cal-Trawl) Blocks that are used in commercial fishing into 1-minute (1) boxes. The California Recreational Fisheries Survey (CRFS) uses these Block-Box cells (commonly called Microblocks) as a reference for anglers to report location of recreational catch and effort data. The 1' Microblocks in this dataset extend inland to include many coastal areas, estuaries, and bays.

Attributes:

  • NM_INDEX: Unique identifier for each Microblock. Format is (10 minute Block 1 minute Box).

  • BLOCK10_ID: Identification number of the larger 10-minute Cal-Trawl Block.

  • BLOCK1_ID: Numerical ID representing the number of the 1-minute box dividing each Cal-Trawl Block.

  • X: Longitudinal centroid of the Microblock.

  • Y: Latitudinal centroid of the Microblock.

Credits

California Department of Fish and Wildlife (CDFW)

Use limitations

Please cite California Department of Fish and Game, Marine Region, when adding this GIS layer to presentation products.

License: This work is licensed under Creative Commons Attribution 4.0 International License ( https://creativecommons.org/licenses/by/4.0/ ). Using the citation standards recommended for BIOS datasets ( https://www.wildlife.ca.gov/Data/BIOS/Citing-BIOS ) satisfies the attribution requirements of this license.

Disclaimer: The State makes no claims, promises, or guarantees about the accuracy, completeness, reliability, or adequacy of these data and expressly disclaims liability for errors and omissions in these data. No warranty of any kind, implied, expressed, or statutory, including but not limited to the warranties of non-infringement of third party rights, title, merchantability, fitness for a particular purpose, and freedom from computer virus, is given with respect to these data.

Extent

West -125.312809 East -116.707838
North 42.098602 South 32.267169

Scale Range
Maximum (zoomed in) 1:5,000
Minimum (zoomed out) 1:150,000,000

ArcGIS Metadata

Topics and Keywords

Themes or categories of the resource boundaries, oceans


* Content type Downloadable Data
Export to FGDC CSDGM XML format as Resource Description No

Place keywords California

Theme keywords MarineBIOS, CDFW, CRFS, California Recreational Fisheries Survey, Recreational Fisheries, Microblocks

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Citation

Title California Recreational Fisheries Survey Microblocks - CDFW [ds3153]
Publication date 2024-02-2700:00:00


Presentation formats * digital map


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Citation Contacts

Responsible party
Individual's name Marine Region GIS
Organization's name California Department of Fish and Wildlife
Contact's role point of contact


Contact information
Phone
Voice (831) 649-7143

Address
Type both
Delivery point 20 Lower Ragsdale Drive, Suite 100
City Monterey
Administrative area CA
Postal code 93953
Country US
e-mail address r7mrgis@wildlife.ca.gov

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Resource Details

Dataset languages * English(UNITED STATES)
Dataset character set utf8 - 8 bit UCS Transfer Format


Status completed
Spatial representation type * vector


* Processing environment Microsoft Windows 10 Version 10.0 (Build 19045) ; Esri ArcGIS 13.1.0.41833


Credits
California Department of Fish and Wildlife (CDFW)
ArcGIS item properties
* Name ds3153
* Size 0.000
* Location file://\\geodata.\\BIOSOnline\Refresh\TODOData\BIOSOnlineData.gdb
* Access protocol Local Area Network

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Extents

Extent
Geographic extent
Bounding rectangle
Extent type Extent used for searching
* West longitude -125.312809
* East longitude -116.707838
* North latitude 42.098602
* South latitude 32.267169
* Extent contains the resource Yes

Extent in the item's coordinate system
* West longitude -440877.339000
* East longitude 273020.033200
* South latitude -627302.702800
* North latitude 453358.936300
* Extent contains the resource Yes

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Resource Points of Contact

Point of contact
Individual's name Marine Region GIS
Organization's name California Department of Fish and Wildlife
Contact's role point of contact


Contact information
Phone
Voice (831) 649-7143

Address
Type both
Delivery point 20 Lower Ragsdale Drive, Suite 100
City Monterey
Administrative area CA
Postal code 93953
Country US
e-mail address r7mrgis@wildlife.ca.gov

HideContact information


HideResource Points of Contact

Resource Maintenance

Resource maintenance
Update frequency as needed


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Resource Constraints

Constraints
Limitations of use

Please cite California Department of Fish and Game, Marine Region, when adding this GIS layer to presentation products.

License: This work is licensed under Creative Commons Attribution 4.0 International License ( https://creativecommons.org/licenses/by/4.0/ ). Using the citation standards recommended for BIOS datasets ( https://www.wildlife.ca.gov/Data/BIOS/Citing-BIOS ) satisfies the attribution requirements of this license.

Disclaimer: The State makes no claims, promises, or guarantees about the accuracy, completeness, reliability, or adequacy of these data and expressly disclaims liability for errors and omissions in these data. No warranty of any kind, implied, expressed, or statutory, including but not limited to the warranties of non-infringement of third party rights, title, merchantability, fitness for a particular purpose, and freedom from computer virus, is given with respect to these data.


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Spatial Reference

ArcGIS coordinate system
* Type Projected
* Geographic coordinate reference GCS_North_American_1983
* Projection NAD_1983_California_Teale_Albers
* Coordinate reference details
Projected coordinate system
Well-known identifier 3310
X origin -16909700
Y origin -8597000
XY scale 10000
Z origin -100000
Z scale 10000
M origin -100000
M scale 10000
XY tolerance 0.001
Z tolerance 0.001
M tolerance 0.001
High precision true
Latest well-known identifier 3310
VCSWKID 115702
LatestVCSWKID 115702
Well-known text PROJCS["NAD_1983_California_Teale_Albers",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",-4000000.0],PARAMETER["Central_Meridian",-120.0],PARAMETER["Standard_Parallel_1",34.0],PARAMETER["Standard_Parallel_2",40.5],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3310]],VERTCS["NAD_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PARAMETER["Vertical_Shift",0.0],PARAMETER["Direction",1.0],UNIT["Meter",1.0],AUTHORITY["Esri",115702]]

Reference system identifier
* Value 3310
* Codespace EPSG
* Version 6.8(9.2.0)


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Spatial Data Properties

Vector
* Level of topology for this dataset geometry only


Geometric objects
Feature class name ds3153
* Object type composite
* Object count 0

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ArcGIS Feature Class Properties
Feature class name ds3153
* Feature type Simple
* Geometry type Polygon
* Has topology FALSE
* Feature count 0
* Spatial index TRUE
* Linear referencing FALSE

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Geoprocessing history

Process
Date 2024-03-1408:35:55
Tool location c:\program files\arcgis\pro\Resources\ArcToolbox\toolboxes\Conversion Tools.tbx\ExportFeatures
Command issued
Include in lineage when exporting metadata No


Process
Date 2024-03-1408:36:18
Tool location c:\program files\arcgis\pro\Resources\ArcToolbox\toolboxes\Data Management Tools.tbx\Project
Command issued
Include in lineage when exporting metadata No


Process
Date 2024-03-1408:36:43
Tool location c:\program files\arcgis\pro\Resources\ArcToolbox\toolboxes\Data Management Tools.tbx\Rename
Command issued
Include in lineage when exporting metadata No


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Distribution

Distributor
Available format
* Name File Geodatabase Feature Class


Transfer options
* Transfer size 6.798


Online source
* Location file://\\DFG_MRD10\RGLIB\MarineGDB\MarineGDB93.gdb
* Access protocol Local Area Network
* Description Downloadable Data

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Distribution format
* Name File Geodatabase Feature Class


Transfer options
* Transfer size 0.000


Transfer options
Online source
Location https://wildlife.ca.gov/Data/BIOS
Function performed information

Online source
Location https://filelib.wildlife.ca.gov/Public/BDB/GIS/BIOS/Public_Datasets/3100_3199/ds3153.zip
Function performed download

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Fields

Details for object ds3153
* Row count 0
* Type Feature Class


Field OBJECTID
* Alias OBJECTID
* Data type OID
* Width 4
* Precision 0
* Scale 0
* Field description
Internal feature number.
* Description source
Esri
* Description of values
Sequential unique whole numbers that are automatically generated.


HideFieldOBJECTID


Field Shape
* Precision 0
* Alias Shape
* Data type Geometry
* Scale 0
* Width 0
* Field description
Feature geometry.
* Description source
ESRI
* Description of values
Coordinates defining the features.


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Field BLOCK10_ID
* Alias BLOCK10_ID
* Data type SmallInteger
* Width 2
* Precision 0
* Scale 0
Field description
CDFW Caltrawl 10x10 fishing grid reference number for CA.
HideFieldBLOCK10_ID


Field BLOCK1_ID
* Alias NM_ID2
* Data type SmallInteger
* Width 2
* Precision 0
* Scale 0
Field description
Numerical ID representing the number of the 1-minute box dividing each Cal-Trawl Block.
HideFieldBLOCK1_ID


Field NM_INDEX
* Alias NM_INDEX
* Data type String
* Width 10
* Precision 0
* Scale 0
Field description
Unique identifier for each Microblock. Format is (10 minute Block 1 minute Box).
HideFieldNM_INDEX


Field X
* Alias X
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Longitudinal centroid of the Microblock.
HideFieldX


Field Y
* Alias Y
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Latitudinal centroid of the Microblock.
HideFieldY


Field Shape_Length
* Alias Shape_Length
* Data type Double
* Width 8
* Precision 0
* Scale 0
* Field description
Length of feature in internal units.
* Description source
Esri
* Description of values
Positive real numbers that are automatically generated.


HideFieldShape_Length


Field Shape_Area
* Alias Shape_Area
* Data type Double
* Width 8
* Precision 0
* Scale 0
* Field description
Area of feature in internal units squared.
* Description source
ESRI
* Description of values
Positive real numbers that are automatically generated.


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Metadata Details

* Metadata language English(UNITED STATES)
* Metadata character set utf8 - 8 bit UCS Transfer Format


Scope of the data described by the metadata * dataset
Scope name * dataset


* Last update 2024-03-14


ArcGIS metadata properties
Metadata format ArcGIS1.0
Metadata style ISO 19139 Metadata Implementation Specification
Standard or profile used to edit metadata FGDC


Created in ArcGIS for the item 2024-03-1408:36:07
Last modified in ArcGIS for the item 2024-03-1408:35:51


Automatic updates
Have been performed Yes
Last update 2024-03-1408:35:51

Item location history
Item copied or moved 2013-05-2112:17:50
From D:\My Docs\ArcGIS\Data\Edits\MAN_CA_CRFS_microblocks2013_clip
To \\WR7MXL2150LC4\D$\My Docs\ArcGIS\Data\Edits\Finals Submitted to Paulo\MAN_CA_CRFS_microblocks2013_clip


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Metadata Contacts

Metadata contact
Individual's name Marine Region GIS
Organization's name California Department of Fish and Wildlife
Contact's role point of contact


Contact information
Phone
Voice (831) 649-7143

Address
Type both
Delivery point 20 Lower Ragsdale Drive, Suite 100
City Monterey
Administrative area CA
Postal code 93953
Country US
e-mail address r7mrgis@wildlife.ca.gov

HideContact information


HideMetadata Contacts

Metadata Maintenance

Maintenance
Update frequency as needed


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