Connectivity Cores - Modoc - CBI [ds3134]

File Geodatabase Feature Class

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Tags
cores, intactness, connectivity, Modoc, California


Summary

Core areas for connectivity modeling in the Modoc region.

Description

Core areas for connectivity modeling in the Modoc region. Areas with intactness values greater than 0.75 and those areas greater than 10 sq. km. These cores were created from the statewide terrestrial intactness layer which can be found here: Landscape Intactness (1 km), California Landscape intactness values greater than 0.75 (on the scale ranging from -1 to 1) were selected, then areas less than 10 sq. km were dropped leaving us with this core dataset. This dataset was uploaded to Data Basin and is available with additional information at: https://databasin.org/datasets/66de7d2bea5f4f2cbf1e6d6003f20e67/ .

Related layers in BIOS include:

Credits

Conservation Biology Institute (CBI)

Use limitations

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 -121.915185 East -119.993109
North 41.999321 South 39.850018

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, environment


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

Place keywords Modoc, California

Theme keywords cores, intactness, connectivity

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Citation

Title Connectivity Cores - Modoc - CBI [ds3134]
Publication date 2023-12-2000:00:00


Presentation formats * digital map


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Citation Contacts

Responsible party
Organization's name Conservation Biology Institute
Contact's role originator


Responsible party
Individual's name John Gallo
Organization's name Conservation Biology Institute
Contact's position Senior Scientist
Contact's role point of contact


Contact information


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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
Conservation Biology Institute (CBI)
ArcGIS item properties
* Name ds3134
* 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 -121.915185
* East longitude -119.993109
* North latitude 41.999321
* South latitude 39.850018
* Extent contains the resource Yes

Extent in the item's coordinate system
* West longitude -159006.980100
* East longitude 572.019900
* South latitude 205355.764000
* North latitude 442353.764000
* Extent contains the resource Yes

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Resource Points of Contact

Point of contact
Individual's name John Gallo
Organization's name Conservation Biology Institute
Contact's position Senior Scientist
Contact's role point of contact


Contact information


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Resource Constraints

Constraints
Limitations of use

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
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]]

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 ds3134
* Object type composite
* Object count 0

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ArcGIS Feature Class Properties
Feature class name ds3134
* 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 2024-01-1107:32:07
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 2024-01-1107:32:21
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 2024-01-1107:32:42
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

Distribution format
* Name File Geodatabase Feature Class


Transfer options
Online source
Location https://databasin.org/datasets/66de7d2bea5f4f2cbf1e6d6003f20e67/
Function performed download

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/ds3134.zip
Function performed download

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Fields

Details for object ds3134
* Type Feature Class
* Row count 0


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.


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


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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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Field ap_ratio
Alias ap_ratio
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Area to perimeter ratio.
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Field cav
Alias cav
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Core area value, which is a weighted sum of sub-criteria.
HideFieldcav


Field clim_env
Alias clim_env
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Current climate envelope value.
HideFieldclim_env


Field ecav
Alias ecav
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Expert-defined core area value.
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Field fut_clim
Alias fut_clim
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Future climate envelope value.
HideFieldfut_clim


Field mean_res
Alias mean_res
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Mean value of the resistance surface in the core area.
HideFieldmean_res


Field nclim_env
Alias nclim_env
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Normalized climate envelope value.
HideFieldnclim_env


Field necav
Alias necav
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Normalized expert-defined core area value.
HideFieldnecav


Field nfut_clim
Alias nfut_clim
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Normalized future climate envelope value.
HideFieldnfut_clim


Field nocav
Alias nocav
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Other core area value.
HideFieldnocav


Field norm_cav
Alias norm_cav
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Normalized core area value.
HideFieldnorm_cav


Field norm_ratio
Alias norm_ratio
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Normalized area to perimeter ratio (highest value on the landscape = 1).
HideFieldnorm_ratio


Field norm_res
Alias norm_res
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Normalized mean value of the resistance surface in the core area.
HideFieldnorm_res


Field norm_size
Alias norm_size
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Normalized size of the core area (largest core = 1).
HideFieldnorm_size


Field ocav
Alias ocav
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Other core area value.
HideFieldocav


Field perimeter
Alias perimeter
* Data type Double
* Width 8
* Precision 0
* Scale 0
Field description
Perimeter of the core area.
HideFieldperimeter


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.


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Metadata Details

* Metadata language English(UNITED STATES)


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


* Last update 2024-01-11


ArcGIS metadata properties
Metadata format ArcGIS1.0
Standard or profile used to edit metadata FGDC


Created in ArcGIS for the item 2024-01-1107:32:15
Last modified in ArcGIS for the item 2024-01-1107:32:05


Automatic updates
Have been performed Yes
Last update 2024-01-1107:32:05


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Metadata Contacts

Metadata contact
Individual's name John Gallo
Organization's name Conservation Biology Institute
Contact's position Senior Scientist
Contact's role point of contact


Contact information


HideMetadata Contacts