BiB4All property level longitudinal NDVI data
Longitudinal NDVI data for all years from 2016 to 2022. Calculated the mean for standard circular buffer around home addresses for radii of 100, 300, 500, 1000, 1500, and 2000m using USGS Landsat 8 data. For 2020 there is also NDVI calculated using street network based catchment areas of 100, 300, 500 and 1000m.
** Notes on missing data** There is no cloud-free satellite imagery for the years 2021 and 2017 that covers the entire area of Bradford, meaning there are missing values for both years for properties in south east Bradford. Missing data could be inferred by calculating the average value of the years before and after the years with no data.
Usage instructions: To link to BiB4All participants, use the property_id variable to link to bib4all_geog_person.
Further information: Created by Kimon Krenz, on behalf of BiB. Please reference Krenz et al. (2023) when using this data, where more detailed methodological information can be found regarding the construction of these variables.