Open-source alternatives to Mapdeck

A library for creating geospatial line graphs along lines of latitude.

R package for thematic maps

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.

Turf is a JavaScript and TypeScript geospatial analysis library and toolkit used for performing spatial analysis and geometric operations on GeoJSON data. It functions as a modular spatial engine that allows for the generation, manipulation, and classification of geographic datasets within web and node environments. The library provides a set of utility functions to programmatically create structured points, lines, and polygons. It enables the calculation of distances, areas, and geometric relationships between geographic coordinates, supporting both browser-based geospatial analysis and clie

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

Java map matching library for integrating the map into software and services with state-of-the-art online and offline map matching that can be used stand-alone and in the cloud.

This website allows you to visualize elevation of any area on the map with filled area charts (also known as a ridgeline):

r2deck - An R Interface to deck.gl and Mapbox GL Visualizations

BlenderGIS is an addon for Blender that provides a suite of tools for importing, georeferencing, and rendering geographic data and terrain meshes. It functions as a 3D terrain generator and geographic data importer, enabling the creation of three-dimensional surfaces from elevation models, contour lines, and topographic textures. The project distinguishes itself through its ability to fetch basemaps, building footprints, and street data directly from web services into the 3D environment. It includes a georeferencing toolset to align coordinates and virtual cameras using spatial reference syst

Install from GitHub:

Status](https://travis-ci.org/crazycapivara/deckgl.svg?branch=master)](https://travis-ci.org/crazycapivara/deckgl) state and is being actively developed.](https://www.repostatus.org/badges/latest/active.svg)](https://www.repostatus.org/#active)…