Spatial Index Python Packages

fastquadtree

The fastest Quadtree for Python. Just pip install and go. Powered by Rust. Quick inserts, easy neighbor queries, and seamless Pygame support.

aisdb

AISdb Python package for smart AIS data storage and integration.

pycanopy

A high-performance spatial query layer for Polars

peclet-morton

Morton/Z-order codes with arithmetic directly in Morton space (BMI2/AVX-512 + Kokkos); the Peclet spatial-index primitive

hilbertsfc

Ultra-fast 2D & 3D Hilbert curve kernels in Python. JIT compiled, branchless, L1-cache-friendly lookup tables, loop unrolling, SIMD, and multi-threading.

reap-pdf

Rust-first PDF text extraction with geometry-aware search and optional Python bindings

brain-indexer

Create indexes of simple shapes and find all indexed elements that intersect with a query region.

flatrtree

Tiny, portable R-trees in Python

countrycheck

Trifold T3: dependency-free SDK for a hierarchical triangular DGGS with exact aperture-4 nesting

t3grid

Trifold T3: dependency-free SDK for a hierarchical triangular DGGS with exact aperture-4 nesting

landcheck

Offline land/sea point lookup: 182 KB global dataset, microsecond answers with confidence, built on the Trifold T3 triangular DGGS

pyflatbush

A Cython port of Flatbush for fast, static 2D spatial indexing