citygml
Python bindings for cityjson-lib
CityJSON in Rust plus FFI. Types, operations, JSON, Arrow, Parquet formats, fake data generator, indexing.
CityJSON renderer for Jupyter Notebook / JupyterLab
Python toolkit for turning NYC open 3D source data into web-ready geodata via a typed CLI and SDK.
CityGML parsing and STEP conversion toolkit extracted from Paper-CAD
