Name File Type Size Last Modified
NaNDA_Land_Cover_by_ZCTA_2001-2016_v1-0.pdf application/pdf 193.5 KB 12/14/2020 10:27:AM
nanda_landcov0116Z_01P.sas7bdat application/x-sas-data 136.1 MB 12/14/2020 09:43:AM
nanda_landcover_zcta_2001-2016_01P.dta application/x-stata 83.7 MB 12/14/2020 09:28:AM
nanda_landcover_zcta_2001-2016_01P_csv_with_readme.zip application/zip 44.8 MB 12/14/2020 09:26:AM

Project Citation: 

Melendez, Robert, Li, Mao, Khan, Anam, Gomez-Lopez, Iris, Clarke, Philippa, and Chenoweth, Megan. National Neighborhood Data Archive (NaNDA): Land Cover by ZIP Code Tabulation Area, United States, 2001-2016. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2020-12-14. https://doi.org/10.3886/E128862V1

Project Description

Summary:  View help for Summary This dataset contains measures of land cover (e.g., low-, medium-, or high-density development, forest, wetland, open water) derived from the National Land Cover Database (NLCD) and aggregated by United States ZIP code tabulation area (ZCTA). Land cover is measured both in total square meters and as a proportion of all land within the ZCTA.

A curated version of this data is available through ICPSR at https://doi.org/10.3886/E110663V1
Funding Sources:  View help for Funding Sources United States Department of Health and Human Services. Administration for Community Living. National Institute on Disability, Independent Living, and Rehabilitation Research (90RTHF0001); United States Department of Health and Human Services. National Institutes of Health. National Institute on Aging (RF1-AG-057540)

Scope of Project

Subject Terms:  View help for Subject Terms land cover; development density; farmland; open space; green space; blue space
Geographic Coverage:  View help for Geographic Coverage United States
Time Period(s):  View help for Time Period(s) 2001 – 2016
Collection Date(s):  View help for Collection Date(s) 2020 – 2020
Universe:  View help for Universe
All ZIP code tabulation areas in the continental United States. No data is available for Alaska, Hawaii, or the United States territories.
Data Type(s):  View help for Data Type(s) aggregate data
Collection Notes:  View help for Collection Notes A ZIP code to ZCTA crosswalk must be used to combine this dataset with ZIP code geocoded data must use a ZIP code to ZCTA crosswalk. Such a crosswalk is available on the UDS Mapper website at https://udsmapper.org/zip-code-to-zcta-crosswalk/. Sample code for merging the UDS Mapper crosswalk with NaNDA datasets is available on the NaNDA repository at https://www.openicpsr.org/openicpsr/project/120088/.

Methodology

Data Source:  View help for Data Source Land cover measures are derived from the National Land Cover Database: https://www.mrlc.gov/data/nlcd-land-cover-conus-all-years. ZIP code tabulation area boundaries were obtained from the TIGER/Line shapefiles, 2010 census geography, 2019 version: https://www2.census.gov/geo/tiger/TIGER2019/ZCTA5/tl_2019_us_zcta510.zip.
Unit(s) of Observation:  View help for Unit(s) of Observation ZIP code tabulation area
Geographic Unit:  View help for Geographic Unit ZIP code tabulation area

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