U.S. Census Grids

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U.S. Social Vulnerability Index Grids, v1.01 (2000, 2010, 2014, 2016, 2018, 2020)

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Identification Information:

Citation:
Citation Information:
Originator: Center for International Earth Science Information Network - CIESIN - Columbia University
Publication Date: 20231219
Publication Time:
Title:
U.S. Social Vulnerability Index Grids, Revision 01
Edition: 1.01
Geospatial Data Presentation Form: raster, map
Series Information:
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Issue Identification:
Publication Information:
Publication Place: Palisades, NY
Publisher: NASA Socioeconomic Data and Applications Center (SEDAC)
Other Citation Details:
Online Linkage: https://doi.org/10.7927/2ev1-g103
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Description:
Abstract:
The U.S. Social Vulnerability Index Grids, Revision 01 data set contains gridded layers for the overall Centers for Disease Control and Prevention (CDC) Social Vulnerability Index (SVI) using four sub-category themes (Socioeconomic, Household Composition & Disability, Minority Status & Language, and Housing Type & Transportation) based on census tract level inputs from 15 variables for the years 2000, 2010, 2014, 2016, 2018, and 2020. SVI values range between 0 and 1 based on their percentile position among all census tracts in the U.S., with 0 representing lowest vulnerability census tracts and 1 representing highest vulnerability census tracts. SEDAC has gridded these vector inputs to create 1 kilometer spatial resolution raster surfaces allowing users to obtain vulnerability metrics for any user-defined area within the U.S. Utilizing inputs from CIESIN's Gridded Population of the World, Version 4 (GPWv4) Revision 11 data sets, a mask is applied for water, and optionally, for no population. The data are provided in two different projection formats, NAD83 as a U.S. specific standard, and WGS84 as a global standard. The goal of the SVI is to help identify vulnerable communities by ranking them on these inputs across the U.S.
Purpose:
To provide a 1 km grid of the CDC Social Vulnerability Index (SVI) aligned with CIESIN's Gridded Population of the World, Version 4, Revision 11 (GPWv4.11) with a mask for water and no population.
Supplemental Information:
Time Period of Content:
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Multiple Dates/Times:
Single Date/Time:
Calendar Date: 20000101
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Single Date/Time:
Calendar Date: 20100101
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Single Date/Time:
Calendar Date: 20140101
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Single Date/Time:
Calendar Date: 20160101
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Single Date/Time:
Calendar Date: 20180101
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Single Date/Time:
Calendar Date: 20200101
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Currentness Reference:
publication date
Status:
Progress: Complete
Maintenance and Update Frequency: As needed
Spatial Domain:
Bounding Coordinates:
West Bounding Coordinate: -180.000000
East Bounding Coordinate: -65.000000
North Bounding Coordinate: 72.000000
South Bounding Coordinate: 17.000000
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Keywords:
Theme:
Theme Keyword Thesaurus: Data Granularity
Theme Keyword: Country
Theme:
Theme Keyword Thesaurus: SEDAC Theme
Theme Keyword: Marine and Coastal
Theme Keyword: Climate
Theme Keyword: Poverty
Theme Keyword: Hazards
Theme Keyword: Health
Theme Keyword: Population
Theme Keyword: Sustainability
Theme:
Theme Keyword Thesaurus: ISO Topic
Theme Keyword: Society
Theme:
Theme Keyword Thesaurus: GCMD Science Keywords, Version 8.6
Theme Keyword: EARTH SCIENCE > HUMAN DIMENSIONS > POPULATION
Theme Keyword: EARTH SCIENCE > HUMAN DIMENSIONS > SOCIOECONOMICS > POVERTY LEVELS
Place:
Place Keyword Thesaurus: CIESIN Location Terms, Version 3.1
Place Keyword: United States of America
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Access Constraints: None
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This work is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0). Users are free to use, copy, distribute, transmit, and adapt the work for commercial and non-commercial purposes, without restriction, as long as clear attribution of the source is provided.
Point of Contact:
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Contact Organization Primary:
Contact Organization: NASA Socioeconomic Data and Applications Center (SEDAC)
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Address Type: mailing and physical address
Address:
CIESIN, Columbia University, 61 Route 9W, P.O. Box 1000
City: Palisades
State or Province: New York
Postal Code: 10964
Country: United States
Contact Voice Telephone: +1 845-365-8920
Contact TDD/TTY Telephone:
Contact Facsimile Telephone: +1 845-365-8922
Contact Electronic Mail Address: ciesin.info@ciesin.columbia.edu
Hours of Service:
Contact Instructions:
Browse Graphic:
Browse Graphic File Name: https://sedac.ciesin.columbia.edu/downloads/maps/usgrid/usgrid-us-social-vulnerability-index-rev01/sedac-logo.jpg
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Browse Graphic File Type: JPEG
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Citation Information:
Originator: Center for International Earth Science Information Network - CIESIN - Columbia University
Publication Date: 20231219
Publication Time:
Title:
Documentation for the U.S. Social Vulnerability Index Grids, Revision 01
Edition:
Geospatial Data Presentation Form: documentation
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Issue Identification:
Publication Information:
Publication Place: Palisades, NY
Publisher: NASA Socioeconomic Data and Applications Center (SEDAC)
Other Citation Details:
Online Linkage: https://doi.org/10.7927/pta9-2980
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Spatial Data Organization Information:

Indirect Spatial Reference Method:
Direct Spatial Reference Method: Raster
Raster Object Information:
Raster Object Type: Grid Cell
Row Count: 6297
Column Count: 13353
Vertical Count: 1
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Spatial Reference Information:

Horizontal Coordinate System Definition:
Geographic:
Latitude Resolution: 0.008333
Longitude Resolution: 0.008333
Geographic Coordinate Units: Decimal degrees
Geodetic Model:
Horizontal Datum Name: WGS84
Ellipsoid Name: WGS84
Semi-major Axis: 6378137.000000
Denominator of Flattening Ratio: 298.257224
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Distribution Information:

Distributor:
Contact Information:
Contact Organization Primary:
Contact Organization: NASA Socioeconomic Data and Applications Center (SEDAC)
Contact Person:
Contact Position:
Contact Address:
Address Type: mailing and physical address
Address:
CIESIN, Columbia University, 61 Route 9W, P.O. Box 1000
City: Palisades
State or Province: New York
Postal Code: 10964
Country: United States
Contact Voice Telephone: +1 845-365-8920
Contact TDD/TTY Telephone:
Contact Facsimile Telephone: +1 845-365-8922
Contact Electronic Mail Address: ciesin.info@ciesin.columbia.edu
Hours of Service:
Contact Instructions:
Resource Description: CIESIN_SEDAC_USCG_USSVIG01
Distribution Liability:
CIESIN follows procedures designed to ensure that data disseminated by CIESIN are of reasonable quality. If, despite these procedures, users encounter apparent errors or misstatements in the data, they should contact SEDAC User Services at +1 845-365-8920 or via email at ciesin.info@ciesin.columbia.edu. Neither CIESIN nor NASA verifies or guarantees the accuracy, reliability, or completeness of any data provided. CIESIN provides this data without warranty of any kind whatsoever, either expressed or implied. CIESIN shall not be liable for incidental, consequential, or special damages arising out of the use of any data provided by CIESIN.
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Fees: 0
Ordering Instructions:
The data in Georeferenced Tagged Image File Format (.tif); the maps in Portable Document Format (.pdf), and Portable Network Graphics (.png) formats are available from the NASA Socioeconomic Data and Applications Center (SEDAC).
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Format Name: GeoTIFF
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File Decompression Technique: Unzip
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Network Address:
Network Resource Name: https://sedac.ciesin.columbia.edu/data/set/usgrid-us-social-vulnerability-index-rev01/data-download
Access Instructions:
Data accessible via the data set landing page.
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Format Name: PDF
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Network Resource Name: https://sedac.ciesin.columbia.edu/data/set/usgrid-us-social-vulnerability-index-rev01/maps
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Map accessible via the data set landing page.
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Format Name: PNG
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Network Resource Name: https://sedac.ciesin.columbia.edu/data/set/usgrid-us-social-vulnerability-index-rev01/maps
Access Instructions:
Map accessible via the data set landing page.
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Beginning Date: 20231219
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Ending Date: Present
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Metadata Reference Information:

Metadata Date: 20230612
Metadata Review Date: 20240411
Metadata Future Review Date:
Metadata Contact:
Contact Information:
Contact Organization Primary:
Contact Organization: Center for International Earth Science Information Network (CIESIN) Metadata Administration
Contact Person:
Contact Position:
Contact Address:
Address Type: mailing and physical address
Address:
CIESIN, Columbia University, 61 Route 9W, P.O. Box 1000
City: Palisades
State or Province: New York
Postal Code: 10964
Country: United States
Contact Voice Telephone: +1 845-365-8988
Contact TDD/TTY Telephone:
Contact Facsimile Telephone: +1 845-365-8922
Contact Electronic Mail Address: metadata@ciesin.columbia.edu
Hours of Service:
Contact Instructions:
Metadata Standard Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata Standard Version: FGDC-STD-001-1998
Metadata Time Convention: local time
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