The ultimate list of open data semantic 3D city models

C++ Library for CityGML Parsing and Visualization

FME Workspaces created in the cours of generating a semantic digital 3D city model for the entire city of New York are available for download on this GitHub page.

This repository contains code of a QGIS plugin that facilitates data handling of the CityGML 3D City Database 4.x.

Tilers accepting various input formats (OBJ, 3DCity databases, GeoJson, IFC) and producing 3DTiles tilesets.

3D modeling of urban forests based on LiDAR point clouds

Convert CDB to 3D Tiles

Command line converter of CityGML (.gml) to OBJ (.obj) files, while maintaining the semantics

CityJSON in Rust Prototyping

Kitware's system for 3D building reconstruction for the IARPA CORE3D program

Automatic 3D Urban Modeling from City-scale Aerial LiDAR Data

Collection of tools for processing CityGML files

The Open Source Java API for CityGML

A Gson based library for parsing and serializing CityJSON

Command-Line Interface (CLI) application for efficient and scalable generation of large-scale 3D building models.

LOD3 models of the TUM campus in CityGML

CityGML 3.0 GML Encoding

CityGML 3.0 Development

CityGML 3.0 Development

Tool for creating 3D Tiles from PostGIS geometries

Official implementation of "Neuralangelo: High-Fidelity Neural Surface Reconstruction" (CVPR 2023)

cjdb is a tool enabling CityJSON integration with a PostgreSQL database

Geoflow plugin for building LoD2 reconstruction from a point cloud

The program automatically creates a tree cadastre from a point cloud.

Repository for the 3D Amsterdam Unity viewer project

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 organization…

Java language library for developing geospatial applications following OGC/ISO standards.

Large-scale LoD2 Building Reconstruction from Airborne LiDAR Point Clouds