Layers:

Layer: ADAPTIVE_CAPACITY (0)


Name: ADAPTIVE_CAPACITY

Display Field: GEOID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

These data are derived from methods adapted from the research of Davies et al. (2018) and Flanagan et al. (2011) which describe 13 metrics for assesing the adaptive capacity of a census tract.

The index comprises 4 domains including:

Socioeconomic Status

• Percent of Persons Below Poverty Level

• Percent of Persons (age 16+) Unemployed

• Per Capita Income

Language & Education

• Percent of Persons With No Highschool Diploma or Equivalent

• Percent of Persons Do Not Who Speak English

Demographics

• Percent of Persons 65 Years of Age or Older

• Percent of Persons 17 Years of Age or Younger

• Percent of Persons 5 Years of Age or Older With a Disability

• Percent of Single Mother Households

Housing & Transportation

• Percent of Persons Living in Multi-Unit Structure

• Percent of Persons Living in a Mobile Home

• Percent of Persons Living in ‘Crowded’ Conditions - more than one person per room

• Percent of Household With No Vehicle Available

• Percent of Persons Residing in Group Quarters

The index is constructed according to Flanagan et al. (2011) by assigning a percentile rank to each of the above named variables, ranked from highest to lowest (excluding per capita income which is ranked from lowest to highest). To calculate the final SVI, the sum for each of the previously calculated percentile ranks is taken for a given blockgroup and the percentile rank of these sums across a given geographic area results in the final SVI score, accordingly, the geographic area and enumeration units used in this equation will effect the final SVI derived for a given area so it is advised that the user consider these factors carefully.

This index and the variables included were produced in R using the package Tidycensus (Walker et al. 2020), the script used to produce this data is provided in this layer package or can be requested from the data distributor. The variable key includes a further description of the variables and the equations used in their calculation.



Copyright Text: The Nature Conservancy, Davies, Ian P., Haugo, Ryan D., Robertson, James C., & Levin, Phillip S. (2018). The unequal vulnerability of communities of color to wildfire. PLoS ONE, 13(11), E0205825. Flanagan BE, Gregory EW, Hallisey EJ, Heitgerd JL, Lewis B. A Social Vulnerability Index for Disaster Management. J Homel Secur Emerg Manag. 2011;8. https://doi.org/10.2202/1547-7355.1792 R Core Team (2020). R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. URL: https://www.R-project.org/. Kyle Walker (2020). tidycensus: Load US Census Boundary and Attribute Data as 'tidyverse' and 'sf'-Ready Data Frames. R package version 0.9.6. https://CRAN.R-project.org/package=tidycensus U.S. Census Bureau. (2012). 2014-2018 American Community Survey 5-year Detailed Tables. Retrieved from https://api.census.gov/data/2018/acs/acs5

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -13866652.5144122
YMin: 5159751.0638657
XMax: -12964659.3856204
YMax: 5827273.16821355
Spatial Reference: 102100 (3857)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• GEOIDT (type: esriFieldTypeString, alias: GEOID TEXT, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• NAME (type: esriFieldTypeString, alias: NAME, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• BLOCK_GROUP (type: esriFieldTypeString, alias: BLOCK_GROUP, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• CENSUS_TRACT (type: esriFieldTypeString, alias: CENSUS_TRACT, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• COUNTY (type: esriFieldTypeString, alias: COUNTY, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• STATE (type: esriFieldTypeString, alias: STATE, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• TOTPOP (type: esriFieldTypeInteger, alias: TOTPOP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• GEOIDD (type: esriFieldTypeDouble, alias: GEOID DOUBLE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• GEOID (type: esriFieldTypeDouble, alias: GEOID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RNKPOV (type: esriFieldTypeInteger, alias: RNKPOV, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RNKUNEMP (type: esriFieldTypeInteger, alias: RNKUNEMP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RNKPCI (type: esriFieldTypeInteger, alias: RNKPCI, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RNKNOHSDP (type: esriFieldTypeInteger, alias: RNKNOHSDP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RNKLIMENG (type: esriFieldTypeInteger, alias: RNKLIMENG, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RNKAGE65 (type: esriFieldTypeInteger, alias: RNKAGE65, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RNKAGE17 (type: esriFieldTypeInteger, alias: RNKAGE17, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RNKDISABL (type: esriFieldTypeInteger, alias: RNKDISABL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RNKSNGPNT (type: esriFieldTypeInteger, alias: RNKSNGPNT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RNKMUNIT (type: esriFieldTypeInteger, alias: RNKMUNIT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RNKMOBILE (type: esriFieldTypeInteger, alias: RNKMOBILE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RNKCROWD (type: esriFieldTypeInteger, alias: RNKCROWD, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RNKNOVEH (type: esriFieldTypeInteger, alias: RNKNOVEH, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RNKGROUPQ (type: esriFieldTypeInteger, alias: RNKGROUPQ, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SUMRANK (type: esriFieldTypeInteger, alias: SUMRANK, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ADPTVCAPACITY (type: esriFieldTypeDouble, alias: ADPTVCAPACITY, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PCTPOV (type: esriFieldTypeInteger, alias: PCTPOV, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PCTUNEMP (type: esriFieldTypeInteger, alias: PCTUNEMP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PCTPCI (type: esriFieldTypeInteger, alias: PCTPCI, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PCTNOHSDP (type: esriFieldTypeInteger, alias: PCTNOHSDP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PCTLIMENG (type: esriFieldTypeInteger, alias: PCTLIMENG, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PCTAGE65 (type: esriFieldTypeInteger, alias: PCTAGE65, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PCTAGE17 (type: esriFieldTypeInteger, alias: PCTAGE17, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PCTDISABL (type: esriFieldTypeInteger, alias: PCTDISABL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PCTSNGPNT (type: esriFieldTypeInteger, alias: PCTSNGPNT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PCTMUNIT (type: esriFieldTypeInteger, alias: PCTMUNIT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PCTMOBILE (type: esriFieldTypeInteger, alias: PCTMOBILE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PCTCROWD (type: esriFieldTypeInteger, alias: PCTCROWD, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PCTNOVEH (type: esriFieldTypeInteger, alias: PCTNOVEH, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PCTGROUPQ (type: esriFieldTypeInteger, alias: PCTGROUPQ, SQL Type: sqlTypeOther, nullable: true, editable: true)
• POV (type: esriFieldTypeDouble, alias: POV, SQL Type: sqlTypeOther, nullable: true, editable: true)
• UNEMP (type: esriFieldTypeDouble, alias: UNEMP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PCI (type: esriFieldTypeInteger, alias: PCI, SQL Type: sqlTypeOther, nullable: true, editable: true)
• NOHSDP (type: esriFieldTypeDouble, alias: NOHSDP, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LIMENG (type: esriFieldTypeDouble, alias: LIMENG, SQL Type: sqlTypeOther, nullable: true, editable: true)
• AGE65 (type: esriFieldTypeDouble, alias: AGE65, SQL Type: sqlTypeOther, nullable: true, editable: true)
• AGE17 (type: esriFieldTypeDouble, alias: AGE17, SQL Type: sqlTypeOther, nullable: true, editable: true)
• DISABL (type: esriFieldTypeDouble, alias: DISABL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SNGPNT (type: esriFieldTypeDouble, alias: SNGPNT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MUNIT (type: esriFieldTypeDouble, alias: MUNIT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MOBILE (type: esriFieldTypeDouble, alias: MOBILE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• CROWD (type: esriFieldTypeDouble, alias: CROWD, SQL Type: sqlTypeOther, nullable: true, editable: true)
• NOVEH (type: esriFieldTypeDouble, alias: NOVEH, SQL Type: sqlTypeOther, nullable: true, editable: true)
• GROUPQ (type: esriFieldTypeDouble, alias: GROUPQ, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MINORITY (type: esriFieldTypeDouble, alias: MINORITY, SQL Type: sqlTypeOther, nullable: true, editable: true)
• NTVAMRCN (type: esriFieldTypeDouble, alias: NTVAMRCN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ASIAN (type: esriFieldTypeDouble, alias: ASIAN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BLACK (type: esriFieldTypeDouble, alias: BLACK, SQL Type: sqlTypeOther, nullable: true, editable: true)
• HISPLATX (type: esriFieldTypeDouble, alias: HISPLATX, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PACISL (type: esriFieldTypeDouble, alias: PACISL, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OTHRRACE (type: esriFieldTypeDouble, alias: OTHRRACE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MULTRACE (type: esriFieldTypeDouble, alias: MULTRACE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• WHITE (type: esriFieldTypeDouble, alias: WHITE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• HOMESOCCPD (type: esriFieldTypeDouble, alias: HOMESOCCPD, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RENTER (type: esriFieldTypeDouble, alias: RENTER, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RENTBURDEN (type: esriFieldTypeDouble, alias: RENTBURDEN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RENTASPERINCOME (type: esriFieldTypeDouble, alias: RENTASPERINCOME, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OVR65ALONE (type: esriFieldTypeDouble, alias: OVR65ALONE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BLTBFR1969 (type: esriFieldTypeDouble, alias: BLTBFR1969, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SVRPOV (type: esriFieldTypeDouble, alias: SVRPOV, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MODPOV (type: esriFieldTypeDouble, alias: MODPOV, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SINGLMTHRPVRTY (type: esriFieldTypeDouble, alias: SINGLMTHRPVRTY, 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:

Name: ADAPTIVE_CAPACITY
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/12/2020 8:19:19 PM

Schema Last Edit Date: 9/12/2020 8:19:19 PM

Data Last Edit Date: 9/12/2020 8:19:19 PM