329 Open source projects that are alternatives of or similar to H3

WhiteboxTools Python Frontend

An open source framework for deep learning on satellite and aerial imagery.

⚠️ Project migrated to : https://gitlab.com/Oslandia/py3dtiles ⚠️

Julia wrapper for the PROJ cartographic projections library

JavaScript 3d maps and geospatial data visualization engine library.

Self-contained examples for the legacy Maps API for JavaScript.

Discrete Global Grids for R: Spatial Analysis Done Right

Evolution of LPFM Stations

Introduction to Geospatial Raster and Vector Data with R

Ridesharing driver & rider sample apps using HyperTrack SDK

WebGL2 powered visualization framework

Python Geohash Compression Tool

A JavaScript Implementation of GeoScript

Apache Calcite

🗜 A customizable devtool solution

pycsw is an OGC CSW server implementation written in Python. pycsw fully implements the OpenGIS Catalogue Service Implementation Specification [Catalogue Service for the Web]. Initial development started in 2010 (more formally announced in 2011). The project is certified OGC Compliant, and is an OGC Reference Implementation. pycsw allows for the publishing and discovery of geospatial metadata via numerous APIs (CSW 2/CSW 3, OpenSearch, OAI-PMH, SRU). Existing repositories of geospatial metadata can also be exposed, providing a standards-based metadata and catalogue component of spatial data infrastructures. pycsw is Open Source, released under an MIT license, and runs on all major platforms (Windows, Linux, Mac OS X). Please read the docs at https://pycsw.org/docs for more information.

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

pygeoapi is a Python server implementation of the OGC API suite of standards. The project emerged as part of the next generation OGC API efforts in 2018 and provides the capability for organizations to deploy a RESTful OGC API endpoint using OpenAPI, GeoJSON, and HTML. pygeoapi is open source and released under an MIT license.

Official GeoTools repository

A curated list of previous asked Interview Question at Big Companies and Startups 🤲 🏆

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

🌎 Large-scale WebGL-powered Geospatial Data Visualization analysis framework which relies on Mapbox GL or AMap to render basemaps.

Specification for streaming massive heterogeneous 3D geospatial datasets 🌎

Distributed training framework for TensorFlow, Keras, PyTorch, and Apache MXNet.

Uses docker compose with a python flask microservice and MongoDB instance to make a sample application

📏 cheapruler in Go: fast geodesic measurements

Rust bindings for GEOS

Self-contained examples for Maps API for JavaScript v3.

Parsing .shp files in Julia

Location Intelligence & Data Visualization tool

Extra functionality for leaflet R package.

High-performance Terrain and Hydrology Analysis

S2 geometry library in Rust

OSM in memory

Kepler.gl is a powerful open source geospatial analysis tool for large-scale data sets.

The open source full-stack geosocial network platform

WKT <-> GeoJSON

Automated feature engineering for geospatial data

LycheePy is a distributed processing server of geospatial data

An information security preparedness tool to do adversarial simulation.

GeoTrellis for PySpark

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

Discovery platform for GIS data.

这是我自己做的一个类似滴滴打车的Android出行项目，主要针对滴滴等出行平台一直饱受质疑的“人车不符”问题，以及当前越发火热的或计划和出海战略，给出行项目增加了下面几个功能： 1. RFID识别验证功能：在司机证件或者车内识别硬件嵌入RFID识别芯片，乘客使用手机读取到芯片信息，并且通过网络发送到出行平台数据库进行验证（我用JNI加了一个C语言的MD5加密算法对识别到的信息进行了加密）。如果不是合规的“人”或“车”，则不能完成订单并向平台或监管单位汇报当前位置。（为了方便读者测试，可以使用手机读取任何一个加密或非加密RFID芯片，比如银行卡、公交卡等，我在代码中的验证前阶段把芯片信息都换成我自己的司机信息，确保读者测试时可以收到服务器的回复） 2. 海外版功能：点击切换当前语言。 3. 司机证件号码识别功能：读取司机证件上的证件号码，也可以用来与出行平台数据库的接单司机信息进行。I complete this whole project on my own . Including Android application programming，web server ( Apache + PHP + MySQL), and UI. 1．Map route planing。You can use mobile phone choose pick up & destination address，application provide address name hint and draw optimized route for user , then call car for you. 2．RFID authentication function：User can use application to scan driver license or other RFID hardware, then use NDK MD5 algorithm encrypt RFID number, and send it to Web Server Database, check with driver information and authenticate ID number , if ID number coherent with driver info , send back driver information to User and continue call car order . record user location and alert if ID not coherent. 3．Driver License Number Recognition : Application can recognize driver license digit number ,and also can send to web server for authentication & feed back result to user.

Distributed caching based on StackExchange.Redis and Redis. Includes support for tagging and is cluster-compatible.

A performance instrumentation logging library for Uber frameworks

Keystone assembler framework: Core (Arm, Arm64, Hexagon, Mips, PowerPC, Sparc, SystemZ & X86) + bindings

GMT API for MATLAB

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

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

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

A collection of 360+ Jupyter Python notebook examples for using Google Earth Engine with interactive mapping

Apache OFBiz - Main development has moved to the ofbiz-frameworks repository.

😎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.

.NET Spatial Reference and Projection Engine

Distributed version-control for geospatial and tabular data

React friendly API wrapper around MapboxGL JS

Source code of the MapServer project. Please submit pull requests to the 'main' branch.

Voronoi / Delaunay tessellations on the sphere