4 ms·
Sounds similar to Google’s S2 library. s2geometry.io In S2, the binary representations of a cell’s parents (larger cells that contain the cell) are always a p
by jowday 5y ago
Sounds similar to Google’s S2 library.
s2geometry.io
In S2, the binary representations of a cell’s parents (larger cells that contain the cell) are always a prefix of the cell itself’a binary representation. This lets you perform constant time containment checks.
- rodonn 5y agoThey give a nice comparison of S2 vs H3 here https://h3geo.org/docs/comparisons/s2 https://h3geo.org/docs/comparisons/s2 Which is better definitely will depend on your use case.