Open-source alternatives to Barefoot

OSMnx is a Python library for downloading, modeling, and analyzing street networks and other geospatial features from OpenStreetMap. It enables users to retrieve and work with real-world infrastructure data anywhere in the world, providing tools for network analysis, spatial queries, and visualization. The library offers capabilities for working with urban features such as building footprints, transit stops, and elevation data, along with network statistics like intersection density and circuity. It supports multiple travel modes including driving, walking, and biking, and can calculate short

GeoPandas is a Python library that extends pandas with native support for geospatial data. It treats geographic geometries—points, lines, and polygons—as a first-class column type within DataFrames, enabling users to store, manipulate, and analyze vector spatial data alongside traditional tabular attributes. The library is built on top of proven geospatial components: it uses Shapely for all geometric operations, Fiona and GDAL for reading and writing standard spatial file formats, PyProj for coordinate reprojection, and an R‑tree spatial index (from Shapely) to accelerate spatial queries. Wh

Desktop based tool for viewing, editing and saving road network maps for autonomous vehicle platforms such as Autoware.

🛰 An index of aerial and satellite imagery useful for mapping

Mapbox GL JS is a WebGL map rendering engine and interactive web map framework used to render vector tiles, raster imagery, and 3D terrain in the browser. It functions as a vector tile map library and geospatial data visualization tool, employing GPU-accelerated shaders to transform geospatial data into interactive maps. The project distinguishes itself through the integration of custom WebGL layers directly into the rendering pipeline and the use of data-driven expressions to map feature properties to visual attributes. It supports specialized data loading via PMTiles and provides offline ma

Mapnik is a cartographic rendering library and map rendering engine designed to convert geographic information system data into visual maps and printable layouts. It serves as a spatial data visualization tool that applies symbology and styling rules to diverse geographic data sources. The project utilizes an XML map configuration framework to define the visual appearance of maps, allowing the separation of styling logic and layout properties from the core rendering engine. Its capabilities cover geographic information visualization and cartographic style management. The system integrates sp

iD is a web-based geographic information system tool and vector map editor designed for the OpenStreetMap collaborative database. It serves as a crowdsourced cartography interface for contributors to update global geographic infrastructure and land use data. The tool enables the modification of geographic shapes, attributes, and metadata directly within a web browser. It focuses on managing spatial data and physical landmarks by manipulating topological relationships between map nodes, ways, and relations. The project covers a broad range of capabilities including collaborative map editing,

GDAL is an MIT-licensed open source translator library that provides a unified abstract data model for reading and writing geospatial raster and vector data across hundreds of file formats. It serves as a foundational geospatial data translation library, enabling access to diverse geospatial data formats through a single, consistent interface. The library exposes its core functionality through command-line utilities that allow users to translate, convert, and process geospatial data between formats. A coordinate transformation engine handles conversions between spatial reference systems, whil

GRASS - free and open-source geospatial processing engine

osrm-backend is a high-performance routing engine and backend service designed to calculate shortest paths and travel distances using OpenStreetMap data. It functions as a graph-based pathfinding server and map data processing tool that converts raw map data into specialized formats optimized for high-speed routing calculations. The system provides specialized route calculation for different transport modes, allowing for the definition of custom routing profiles with specific speed limits and travel constraints. It enables high-performance route planning and travel time estimation across larg

Plotly.js is a JavaScript charting library and interactive graphing framework used to create web-based visualizations. It functions as a high-performance data visualization engine that utilizes both SVG for static elements and WebGL for hardware-accelerated rendering of large datasets and complex 3D plots. The library is distinguished by specialized toolkits for financial analysis, such as candlestick and OHLC charts, and geographic mapping tools for rendering choropleth and scatter maps with custom projections. It also supports complex scientific visualizations, including Sankey diagrams, pa

heatmap.js is a JavaScript data visualization library used to render data density visualizations on a web page. It functions as an HTML5 canvas heatmap library that represents the intensity of data points across a coordinate system using color gradients. The library provides tools for geospatial distribution mapping and user behavior analysis, such as mapping click patterns and interaction hotspots. It is also used to add visual intensity layers to interactive data dashboards to identify trends and anomalies.

R htmlwidget for datamaps, plot choropleth, overlay arcs and bubbles, customise options, easily interact with Shiny proxies.

A Declarative 3D Globe Data Visualization

planetary

leafletCN是一个基于leaflet的中国扩展包, 里面保存了一些适用于中国的区域划分数据以及一些有帮助的函数, 地理区划数据来源于github的geojson-map-china项目. 数据细分到县级市.

R interface to Deck.gl and Mapbox

Leaflet.timeline for R leaflet

R package for thematic maps

R bindings for deck.gl 9.2.2. The package wraps the deck.gl JSON interface inside an htmlwidget, hydrates data through DuckDB, and ships Shiny bindings so you can drop interactive WebGL maps and large-data visualizations into any R workflow.

status](https://www.r-pkg.org/badges/version/leaflet.extras)](https://CRAN.R-project.org/package=leaflet.extras) checks](https://badges.cranchecks.info/summary/leaflet.extras.svg)](https://cran.r-project.org/web/checks/checkresultsleaflet.extras.html)…

The goal of leaflet.extras2 package is to provide extra functionality to the leaflet and leaflet.extras R packages using various leaflet plugins.

leaflet.opacity extends the leaflet R package with the Leaflet.OpacityControls JavaScript plugin (LizardTech, 2013). It offers control buttons and a slider for adjusting the opacity of a layer.

The mapgl R package makes the latest versions of Mapbox GL JS and MapLibre GL JS available to R users. The package interface is designed to make the powerful capabilities of both libraries available in R mapping projects, but also feel similar to users coming from other R mapping packages.