Spatial Index: Grid Systems
Grid Systems in spatial indexing using GeoHash and Google S2 Adesh Nalpet Adimurthy · Follow Published in Towards Data Science · 12 min read · Jun 12, 2024 — This post is a continuation of Stomping Grounds: Spatial Indexes, but don’t worry if you missed the first part—you’ll still find plenty of new insights right here. 3. Geohash Geohash: Invented in 2008 by Gustavo Niemeyer, it encodes a geographic location into a short string of