676 Open source projects that are alternatives of or similar to 30DayMapChallenge

Google Maps keeps old satellite imagery around for a while – this tool collects what's available for a user-specified region in the form of a GIF.

Fast and easy webmapping.

轻量级跨平台瓦片地图库，大部分算法来自QMapControl，就想练手的。。。因为需要轻量级跨平台的，所以只能先用SQLite数据库。。。

Backend implementation for Oskari Map Application Framework

GWT wrapper for OpenLayers 3+ using JSInterop

Map downloader based on GMap.NET

A set of code samples for the Azure Maps web control.

A component of MapFish for printing templated cartographic maps. This module is the Java serverside module. For support post to the mailing list: https://groups.google.com/forum/#!forum/mapfish-print-users

OSMnx: Python for street networks. Retrieve, model, analyze, and visualize street networks and other spatial data from OpenStreetMap.

A framework for data-rich web mapping 🌎📊✨

B3partners Tailormap repository

Modern webmapping with OpenLayers, Leaflet and React

GMap.NET - Great Maps for Windows Forms & Presentation

A go (golang) library and command line tool to render static map images using OpenStreetMap tiles.

Daily geospatial links curated by Raf Roset

AngularJS directive to embed an interact with maps managed by Leaflet library

Static website for viewing and analyzing GeoTIFF's in the browser

An extensible 3D GIS application for visualization, analysis and research.

A simple yet highly configurable bot that tweets geotagged aerial imagery of a random location in the world.

Off-road Navigation System

Super Low-Level Raster Reprojection and Resampling Library

Make social simulations on interactive maps with Javascript! Agent-based modeling for the web.

A light and plugable JavaScript library for integrated 2D/3D maps.

Spatial data in R: using R as a GIS

JavaScript 3d maps and geospatial data visualization engine library.

Blazing Fast JavaScript Raster Processing Engine

A React Time Slider implementation for DECK.GL - (non)temporal data - by CPU filtering ⌛

GeoJSON support for Graphene Django

A JavaScript library for digital storytelling with web maps.

React Component Library for OpenLayers

A tool for automatically generating 3D printable STLs from freely available lidar scan data.

Cleaning geometries from spatial objects in R

open source implementation of the STARS ArcGIS toolbox

Serverless raster and vector map tile generation using Mapnik and AWS Lambda

A spatial aware implementation of elliptical Fourier analysis

CLI tool for converting GeoJSON files to SQLite (with SpatiaLite)

An easy to integrate Model Based Google Maps Helper (SVHTTPClient, AFNetworking) That lets you Geo Code , Reverse Geocode, Get Directions , Places Autocomplete.

Gismo is a free Grasshopper plugin for GIS environmental analysis

bring sf to spark in production

QGIS plugin for the interactive georeferencing of rasters

Utilities for calculating and comparing envelopes from geometries

毕业设计: cesium可视化

📡 A lightweight GIS Software in less than 100 lines of code

🦠 Coronavirus (COVID-19) Map Dashboard using coronavirus-tracker-api

Plugin for 'flutter_map' providing advanced caching functionality, with ability to download map regions for offline use.

ArcGIS Python Toolbox for WhiteboxTools

An openlayers-based modern map viewer for MapGuide

Database for managing a mesh network

A library to create interactive maps of geographical datasets

A friendly Ember addon for working with Google Maps.

Some code snippets for GIS tasks

🌐 dynamic tile server for visualizing rasters in Jupyter with ipyleaflet or folium

My contributions to the #30DayMapChallenge 2019, a daily challenge focusing on spatial visualizations happening throughout November.

A quintessentially American map style

Migrated to: https://gitlab.com/Oslandia/lopocs

Svelte Google Maps Components

Humanistic GIS @ UW-Seattle

Thematic Engine for Dynamic CSV or Tab Delimited Data

Multiplayer Geographical Guessing Game using PostGIS, Nuxt, Leaflet & Colyseus.

A flutter package for showing customizable vector/raster maps with Maplibre GL (forked from tobrun/flutter-mapbox-gl)