Package: greenSD 0.1.2

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.

Authors:Xiaohao Yang [aut, cre, cph]

greenSD_0.1.2.tar.gz
greenSD_0.1.2.zip(r-4.7-any)greenSD_0.1.2.zip(r-4.6-any)greenSD_0.1.2.zip(r-4.5-any)
greenSD_0.1.2.tgz(r-4.6-any)greenSD_0.1.2.tgz(r-4.5-any)
greenSD_0.1.2.tar.gz(r-4.7-any)greenSD_0.1.2.tar.gz(r-4.6-any)
greenSD_0.1.2.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
greenSD/json (API)

# Install 'greenSD' in R:
install.packages('greenSD', repos = c('https://billbillbilly.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/billbillbilly/greensd/issues

Pkgdown/docs site:https://billbillbilly.github.io

On CRAN:

Conda:

geospatialgreenspaceurban-analyticsurban-data-science

4.70 score 1 scripts 239 downloads 12 exports 81 dependencies

Last updated from:7204c2a613. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK248
source / vignettesOK227
linux-release-x86_64OK240
macos-release-arm64OK201
macos-oldrel-arm64OK136
windows-develOK186
windows-releaseOK189
windows-oldrelOK178
wasm-releaseOK183

Exports:check_available_urbancheck_urban_boundarycompute_exposurecompute_morphologyget_band_index_by_timeget_esa_wcget_gsdcget_s2a_ndviget_tile_greenndvi_to_semsample_valuesto_gif

Dependencies:askpassaws.s3aws.signaturebase64encbmpclassclassIntclicodetoolscpp11crayoncurlDBIdigestdownloaderdplyrdsmSearche1071farverfurrrfuturegenericsggplot2globalsgluegtablehttrhttr2igraphimagerisobandjpegjsonliteKernSmoothlabelinglandscapemetricslatticelifecyclelistenvmagickmagrittrmaptilesMASSMatrixmimenominatimliteopensslparallellypillarpkgconfigpngproxypurrrR6rappdirsRColorBrewerRcppRcppArmadilloreadbitmaprlangrstacs2S7scalessfspstringistringrsysterratibbletidyrtidyselecttiffunitsutf8vctrsviridisLitewithrwkxml2

data_analysis
Rendered fromdata_analysis.Rmdusingknitr::rmarkdown

Last update: 2025-10-26
Started: 2025-07-16

get_data
Donwload multi-band data from Greenspace Seasonality Data Cube with specified area/point of inerest | By bounding box | By place name | By coordinates (point) | By UID and time range | Download ESA WorldCover 10m Annual Dataset | Get NDVI data by place name | Get land cover data from ESA WorldCover 10m dataset | Retrieve Sentinel-2-l2a images and compute NDVI | Get the greenspace segmentation from map tiles | Extract values from Greenspace Seasonality Data Cube with samples | Visualize Seasonal Greenspace Dynamics as an Animated GIF
Rendered fromget_data.Rmdusingknitr::rmarkdown

Last update: 2025-10-26
Started: 2025-06-22