Vacant Structures by Census Block, Q4 2013 - Q4 2014

In January, 2014, Data Driven Detroit (D3) purchased a license of the Valassis Corporation's VNEF Plus database to receive quarterly updates of address-level vacancy data. Though the address-level data are restricted by confidentiality clauses, D3 processed and aggregated this database to the Census block-level to provide high-resolution tracking of structure vacancy in Detroit across time. The dataset contains data on the number and percent of vacant structures (with whether a parcel contains a structure identified by Motor City Mapping survey data) in each of the nearly 16,000 Census blocks in Detroit. The data span the timeframe from Q4 2013 through Q4 2014. Field description metadata and a narrative summary providing further detail on the creation of the dataset are also available for download.

Data e Risorse

Campo Valore
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier https://data.ferndalemi.gov/datasets/D3::vacant-structures-by-census-block-q4-2013-q4-2014
issued 2015-03-25T15:59:48.000Z
landingPage https://data.ferndalemi.gov/datasets/D3::vacant-structures-by-census-block-q4-2013-q4-2014
license http://creativecommons.org/licenses/by-sa/4.0
metadata_type geospatial
modified 2015-05-01T15:27:19.640Z
old-spatial -83.2912,42.2566,-82.9097,42.4498
publisher Data Driven Detroit
resource-type Dataset
source_datajson_identifier true
source_hash 0cf259be343a8eeac8a971f05bd1977a98d5822c
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-83.2912, 42.2566], [-83.2912, 42.4498], [-82.9097, 42.4498], [-82.9097, 42.2566], [-83.2912, 42.2566]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • census-block
  • change
  • ckan
  • detroit
  • geo
  • geoss
  • national
  • north-america
  • property-land-use-and-housing
  • structures
  • united-states
  • vacancy
  • valassis-corporation
isopen True
license_id cc-by-sa
license_title Creative Commons Attribution Share-Alike
license_url http://www.opendefinition.org/licenses/cc-by-sa
maintainer noah_D3
maintainer_email AskD3@datadrivendetroit.org
metadata_created 2025-11-22T23:00:49.384427
metadata_modified 2025-11-22T23:00:49.384430
notes <p>In January, 2014, Data Driven Detroit (D3) purchased a license of the Valassis Corporation's VNEF Plus database to receive quarterly updates of address-level vacancy data. Though the address-level data are restricted by confidentiality clauses, D3 processed and aggregated this database to the Census block-level to provide high-resolution tracking of structure vacancy in Detroit across time. The dataset contains data on the number and percent of vacant structures (with whether a parcel contains a structure identified by Motor City Mapping survey data) in each of the nearly 16,000 Census blocks in Detroit. The data span the timeframe from Q4 2013 through Q4 2014.</p> <p><a href='http://datadrivendetroit.org/web_ftp/motorcitymapping/Metadata/QuarterlyVacancy_BlockLevel/Metadata_BlockLevel_VacancyAggregations.xls' style='line-height: 1.38461538461538;' target='_blank'>Field description metadata</a> and a <a href='http://datadrivendetroit.org/web_ftp/motorcitymapping/Metadata/QuarterlyVacancy_BlockLevel/Narrative_BlockLevel_VacancyAggregations_Final.pdf' target='_blank'>narrative summary</a> providing further detail on the creation of the dataset are also available for download.</p>
num_resources 6
num_tags 15
title Vacant Structures by Census Block, Q4 2013 - Q4 2014