Gis

Open-source projects categorized as Gis
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Language: + Python + JavaScript + TypeScript + Java + C + C++ + Batchfile + HTML
Topics: Geospatial Python Maps Map Geojson
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Top 23 Gi Open-Source Projects

  • Cesium

    An open-source JavaScript library for world-class 3D globes and maps :earth_americas:

  • turf

    A modular geospatial engine written in JavaScript and TypeScript

    • Project mention: Flying with F# | dev.to | 2023-12-09

    to measure distances and convert between our parameters I'm using TurfJS, for which binding is even more trivial:

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo

  • BlenderGIS

    Blender addons to make the bridge between Blender and geographic data

    • Project mention: NumPy issues | /r/blender | 2023-09-27

    I'm running Linux. I've already tried to run sudo apt -y install python3-numpy as suggested here and tried to install numpy using blender's python console and import pip pip.main.... it's saying everything is installed, but I still cannot enable addon either run import numpy in console. Please ask me if you need more technical details.

  • RediSearch

    A query and indexing engine for Redis, providing secondary indexing, full-text search, vector similarity search and aggregations.

  • osmnx

    OSMnx is a Python package to easily download, model, analyze, and visualize street networks and other geospatial features from OpenStreetMap.

    • Project mention: I played with a python module called OSMnx to create the roadmaps of some cities. These include major highways,motorways,roads and streets that carry most of the traffic. | /r/india | 2023-07-13

  • awesome-gis

    😎Awesome GIS is a collection of geospatial related sources, including cartographic tools, geoanalysis tools, developer tools, data, conference & communities, news, massive open online course, some amazing map sites, and more.

  • Awesome-Geospatial

    Long list of geospatial tools and resources

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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  • mapshaper

    Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files

    • Project mention: Show HN: Geojson-shave, a tool for reducing the size of GeoJSON files | news.ycombinator.com | 2024-04-03

    Have you thought about adding a simplification algorithm such as Ramer-Doublas-Peucker [0] or Visvalingam–Whyatt [1]? I've used https://mapshaper.org/ to do GeoJSON path simplification before and those seem to work very well. For applications which want to maintain path accuracy while reducing the number of waypoints that may be more effective than truncating the decimal places

    [0] https://en.wikipedia.org/wiki/Ramer%E2%80%93Douglas%E2%80%93...

    [1] https://en.wikipedia.org/wiki/Visvalingam%E2%80%93Whyatt_alg...

  • mapnik

    Mapnik is an open source toolkit for developing mapping applications

  • L7

    🌎 Large-scale WebGL-powered Geospatial Data Visualization analysis engine.

  • geemap

    A Python package for interactive geospatial analysis and visualization with Google Earth Engine.

    • Project mention: I'm a senior in my CS major and it's incredible I didn't hear about GIS projects until now. Glad to be here. | /r/gis | 2023-05-22

    Try out Google Earth Engine and browse through it's catalogue to get a feel for what's available. GEE allows you to work with global datasets and immediately see a preview of the results (there's also geemap if you prefer doing this from a Python notebook instead of the online JS editor)

  • leafmap

    A Python package for interactive mapping and geospatial analysis with minimal coding in a Jupyter environment

    • Project mention: FLaNK Stack for 25 September 2023 | dev.to | 2023-09-25

  • mesa

    Mesa is an open-source Python library for agent-based modeling, ideal for simulating complex systems and exploring emergent behaviors. (by projectmesa)

  • rasterio

    Rasterio reads and writes geospatial raster datasets

    • Project mention: Building a Dynamic Tile Server Using Cloud Optimized GeoTIFF(COG) with TiTiler | dev.to | 2023-12-21

    TiTiler is a dynamic tile server built on FastAPI and Rasterio/GDAL. Its main features include support for Cloud Optimized GeoTIFF(COG), multiple projection methods, various output formats (JPEG, JP2, PNG, WEBP, GTIFF, NumpyTile), WMTS, and virtual mosaic. It also provides Lambda and ECS deployment environments using AWS CDK.

  • leaflet-geoman

    🍂🗺️ The most powerful leaflet plugin for drawing and editing geometry layers

  • 3d-tiles

    Specification for streaming massive heterogeneous 3D geospatial datasets :earth_americas:

  • maputnik

    An open source visual editor for the 'MapLibre Style Specification'

  • proj4js

    JavaScript library to transform coordinates from one coordinate system to another, including datum transformations

    • Project mention: How to Build a Choropleth Map in JavaScript | dev.to | 2023-05-26

    It is needed to link the required JS scripts in the section of the HTML page. These scripts include the Core and Geo Maps modules and the file that contains geodata for the world map, all of which are available on the CDN. I'll also use two more script files to connect the data to the choropleth map. One is the Data Adapter, which will help load the data, and the other is Proj4js, a JavaScript library that will transform the coordinates from one coordinate system to another so the data can be plotted on the map accurately.

  • JTS Topology Suite

    The JTS Topology Suite is a Java library for creating and manipulating vector geometry.

  • geojson.io

    A quick, simple tool for creating, viewing, and sharing spatial data

    • Project mention: What 3D Javascript Globe package do you use? | /r/gis | 2023-05-07

    GeoJson.io

  • natural-earth-vector

    A global, public domain map dataset available at three scales and featuring tightly integrated vector and raster data.

    • Project mention: Natural Earth – Free vector and raster map data | news.ycombinator.com | 2024-04-12

  • GeoTools

    Official GeoTools repository

  • geoblender

    Tutorials for making 3D-looking maps with Blender and QGIS

  • SaaSHub

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Gis related posts

Index

What are some of the best open-source Gi projects? This list will help you:

Project Stars
1 Cesium 11,821
2 turf 8,770
3 BlenderGIS 7,211
4 RediSearch 5,189
5 osmnx 4,655
6 awesome-gis 4,137
7 Awesome-Geospatial 3,833
8 mapshaper 3,595
9 mapnik 3,547
10 L7 3,473
11 geemap 3,182
12 leafmap 2,896
13 mesa 2,212
14 rasterio 2,138
15 leaflet-geoman 2,068
16 3d-tiles 1,995
17 maputnik 1,965
18 proj4js 1,933
19 JTS Topology Suite 1,856
20 geojson.io 1,830
21 natural-earth-vector 1,682
22 GeoTools 1,634
23 geoblender 1,507

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