Package: greenR 0.0.1.7

greenR: Green Index Quantification, Analysis and Visualization

Quantification, analysis, and visualization of urban greenness within city networks using data from 'OpenStreetMap' <https://www.openstreetmap.org>.

Authors:Sachit Mahajan [aut, cre]

greenR_0.0.1.7.tar.gz
greenR_0.0.1.7.zip(r-4.7)greenR_0.0.1.7.zip(r-4.6)greenR_0.0.1.7.zip(r-4.5)
greenR_0.0.1.7.tgz(r-4.6-x86_64)greenR_0.0.1.7.tgz(r-4.6-arm64)greenR_0.0.1.7.tgz(r-4.5-x86_64)greenR_0.0.1.7.tgz(r-4.5-arm64)
greenR_0.0.1.7.tar.gz(r-4.7-arm64)greenR_0.0.1.7.tar.gz(r-4.7-x86_64)greenR_0.0.1.7.tar.gz(r-4.6-arm64)greenR_0.0.1.7.tar.gz(r-4.6-x86_64)
greenR_0.0.1.7.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
greenR/json (API)

# Install 'greenR' in R:

install.packages('greenR', repos = c('https://sachit27.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/sachit27/greenr/issues

Uses libs:

c++– GNU Standard C++ Library v3

On CRAN:

cities ggplot2 greenness-exposure leaflet open-source openstreetmap shiny-r visualization cpp

8.02 score 186 stars 187 scripts 556 downloads 45 exports 156 dependencies

Last updated from:33ea85a0c1. Checks:13 OK. Indexed: yes.

Target	Result	Time
linux-devel-arm64	OK	281
linux-devel-x86_64	OK	281
source / vignettes	OK	273
linux-release-arm64	OK	286
linux-release-x86_64	OK	326
macos-release-arm64	OK	304
macos-release-x86_64	OK	428
macos-oldrel-arm64	OK	302
macos-oldrel-x86_64	OK	637
windows-devel	OK	261
windows-release	OK	290
windows-oldrel	OK	274
wasm-release	OK	223

Exports:.way_geom_to_matrix accessibility_greenspace accessibility_mapbox analyze_and_visualize_uhi analyze_green_accessibility analyze_green_and_tree_count_density assess_urban_priority_equity build_street_canyon_priority build_urban_block_priority build_urban_priority_grid calculate_and_visualize_GVI calculate_green_index calculate_percentage chm_analysis compute_gini_bootstrap convert_to_point create_accessibility_visualizations create_hexmap_3D create_linestring_3D emulate_canyon_microclimate get_osm_data green_space_clustering gssi hexGreenSpace nearest_greenspace plot_canyon_diamond_bivariate plot_canyon_priority_map plot_green_index plot_hybrid_field_map plot_multilayer_leaflet plot_priority_3d_explorer plot_priority_3d_isometric plot_priority_action_classes plot_priority_bivariate plot_priority_diamond_bivariate plot_priority_interactive run_app save_3d_deckgl_dashboard save_as_leaflet save_json uh_decision uh_svf uh_svf_plot_distribution uh_svf_plot_skyline visualize_green_spaces

Dependencies:abind arrow askpass assertthat base64enc bit bit64 boot bslib cachem class classInt cli ClusterR codetools commonmark cowplot cpp11 crayon crosstalk curl data.table DBI deldir digest dplyr DT duckdb e1071 elevatr evaluate exactextractr farver fastmap fontawesome fs furrr future generics geojsonsf geometries ggplot2 ggspatial globals glue gmp googlePolylines gtable h3jsr highr hms htmltools htmlwidgets httpuv httr httr2 igraph ineq isoband jpeg jquerylib jsonify jsonlite KernSmooth knitr labeling later lattice lazyeval leaflet leaflet.extras leaflet.providers lifecycle listenv lwgeom magrittr mapiso maptiles MASS Matrix memoise mime moments OpenImageR openssl osmdata osrm otel parallelly patchwork pillar pkgconfig plotly png polyclip prettyunits progress progressr promises proxy purrr R6 rapidjsonr rappdirs raster RColorBrewer Rcpp RcppArmadillo RcppSimdJson rlang rmarkdown rosm rstac rstudioapi rvest s2 S7 sass scales selectr sf sfheaders sfnetworks shiny slippymath sourcetools sp spatstat.data spatstat.geom spatstat.univar spatstat.utils spData spdep stringi stringr SuperpixelImageSegmentation sys terra tibble tidygraph tidyr tidyselect tidyterra tiff tinytex units utf8 V8 vctrs viridisLite withr wk xfun xml2 xtable yaml

Introduction to greenR

1. Introduction | 2. Installation | 3. Download data | 4. Visualize green spaces and clustering | 5. Accessibility analysis | 6. Green Space Accessibility Analysis Using Street Networks | 7. Calculate the green index for the specified city | 9. Visualizing data as 3D linestring map | 10. Visualizing green index or any other geospatial data using 3D hexagon map | 11. Calculate the percentage of edges with a certain green index | 12. Data export and sharing | 13. Green and Tree Count Density Analysis (H3 Hexagons, Inequality Metrics, and Maps) | 14. ALS GEDI Canopy Height Model (CHM) Analysis | 15. Urban Heat Island (UHI) Analysis | 16. Shiny Application | 17. Green View Index | 18. Green Space Similarity Index (GSSI) | 19. Sky-View Factor (SVF) Microclimate Analysis | 20. Multi-Criteria Urban Heat and Canopy Decision Support Suite

Rendered fromintroduction.Rmdusingknitr::rmarkdown

Last update: 2026-05-29
Started: 2024-06-07

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Convert OSM way geometry to matrix	.way_geom_to_matrix
Generate Accessibility Map for Green Spaces and Export Data	accessibility_greenspace
Create a dynamic Accessibility Map Using Mapbox GL JS	accessibility_mapbox
Urban Heat Island Analysis & Visualization	analyze_and_visualize_uhi
Analyze Green Space Accessibility Using Street Network	analyze_green_accessibility
Analyze Green Space or Tree Count Density with Research Metrics and Lorenz Curve	analyze_green_and_tree_count_density
Assess equity and inequality index with bootstrap uncertainty	assess_urban_priority_equity
Morphological Street Canyon priority scoring engine (Mathematically Rigorous MCDA)	build_street_canyon_priority
Morphological Urban Block Subdivision and priority scoring engine (Superblocks Scale)	build_urban_block_priority
Build Urban Priority Grid	build_urban_priority_grid
Calculate and Visualize Green View Index (GVI) from an image	calculate_and_visualize_GVI
Calculate Green Index (Optimized + Robust + Progress Bar)	calculate_green_index
Calculate the percentage of edges with their respective green index category	calculate_percentage
Helper function to check for duplicate columns	check_duplicate_columns
Canopy Height Model Analysis and Visualization	chm_analysis
Highly Optimized Bootstrap Gini Inequality Index	compute_gini_bootstrap
Convert Geometries to Points and Reproject to WGS84	convert_to_point
Create Green Space Accessibility Visualizations	create_accessibility_visualizations
Create a 3D Hexagon Map Using H3 and Mapbox GL JS	create_hexmap_3D
Create a 3D Linestring Map	create_linestring_3D
Physical pedestrian shade and microclimate canyon screening	emulate_canyon_microclimate
Download OSM Data (Interactive Use Only)	get_osm_data
Green Space Clustering with K-Means and Tile Layer Control in Leaflet	green_space_clustering
Green Space Similarity Index (GSSI)	gssi
Visualize Green Space Coverage with Hexagonal Bins	hexGreenSpace
Calculate and Visualize the Shortest Walking Path to Specified Type of Nearest Green Space with Estimated Walking Time	nearest_greenspace
Diamond Bivariate Street Canyon Priority Map (Continuous non-hex corridor approach)	plot_canyon_diamond_bivariate
Physical street canyon network priority visualizer (Dynamic Line Widths & High Contrast Palette)	plot_canyon_priority_map
Plot the green index	plot_green_index
Visionary Hybrid Dissolved-Textured Policy Field Map with Sidebar Diagnostic indicators	plot_hybrid_field_map
Interactive Multilayer Leaflet Map with layer controls, legends, and dynamic popups	plot_multilayer_leaflet
Generate fully interactive WebGL 3D Decision Support Explorer	plot_priority_3d_explorer
Generate a 3D land-surface-temperature isometric mesh map.	plot_priority_3d_isometric
Action-Class Decision Map (Highlighting top 5% hotspots)	plot_priority_action_classes
Create static bivariate Priority maps	plot_priority_bivariate
Custom 45-degree rotated Diamond Bivariate Decision Map	plot_priority_diamond_bivariate
Interactive Leaflet decision widget with dynamic legends	plot_priority_interactive
Helper function to rename duplicate columns	rename_duplicate_columns
Run Shiny App	run_app
Generate a premium self-contained 3D Deck.gl web explorer with light/dark toggles and extruded geometries	save_3d_deckgl_dashboard
Save the green index data as a Leaflet map in an HTML file	save_as_leaflet
Save the green index data as a GeoJSON file	save_json
Urban Heat Island Decision Support Suite	uh_decision
Strict High-Resolution Sky-View Factor (SVF) Calculation Engine	uh_svf
Generate an Urban Microclimate Exposure Assessment Panel	uh_svf_plot_distribution
Plot a Radial Horizon-Line Skyline Projection (Hemispherical Sky View Profile)	uh_svf_plot_skyline
Visualize Green Spaces on a Leaflet Map	visualize_green_spaces