greenSD: Access and Analyze Global GreenSpace Spatial Data (original) (raw)
Access and analyze multi-band greenspace seasonality data cubes (available for 1,028 major global cities), global Normalized Difference Vegetation Index / land cover data from the European Space Agency WorldCover 10m Dataset, and Sentinel-2-l2a images. Users can download data using bounding boxes, city names, and filter by year or seasonal time window. The package also supports calculating human exposure to greenspace using a population-weighted greenspace exposure model introduced by Chen et al. (2022) <doi:10.1038/s41467-022-32258-4> based on Global Human Settlement Layer population data, and calculating a set of greenspace morphology metrics at patch and landscape levels.
| Version: | 0.1.1 |
|---|---|
| Depends: | R (≥ 4.1) |
| Imports: | terra, maptiles, sf, future, furrr, purrr, nominatimlite, utils, cli, dsmSearch, rstac, landscapemetrics, magick, aws.s3, dplyr, tidyr, stringr, tibble, grDevices, rlang |
| Suggests: | testthat (≥ 3.0.0), knitr, rmarkdown |
| Published: | 2025-10-30 |
| DOI: | 10.32614/CRAN.package.greenSD |
| Author: | Xiaohao Yang [aut, cre, cph] |
| Maintainer: | Xiaohao Yang |
| BugReports: | https://github.com/billbillbilly/greenSD/issues |
| License: | GPL-3 |
| URL: | https://github.com/billbillbilly/greenSD,https://billbillbilly.github.io/greenSD/ |
| NeedsCompilation: | no |
| CRAN checks: | greenSD results |
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