greenSD: Access and Analyze Global GreenSpace Spatial Data
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: |
0.2.0 |
| 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: |
2026-06-25 |
| DOI: |
10.32614/CRAN.package.greenSD |
| Author: |
Xiaohao Yang [aut, cre, cph] |
| Maintainer: |
Xiaohao Yang <xiaohaoy111 at gmail.com> |
| 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 |
Documentation:
Downloads:
Reverse dependencies:
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