Add geohash comparison map
@@ -16,3 +16,9 @@ Because Geohash encodes latitude and longitudes pairs, it is subject to signific
Geohash uses strings for its cell indexes. Because they are strings, they can encode arbitrarily precise cells.
H3 cell indexes are designed to be 64 bit integers, which can be rendered and transmitted as strings if needed. The integer representation can be used when high performance is needed, as integer operations are usually more performant than string oeprations. Because indexes are fixed size, H3 has a maximum resolution is can encode.
+
+## Geohash vs H3 Comparison
+
+<iframe width="100%" height="500px" src="https://studio.unfolded.ai/public/009a4f1e-2b74-4c0f-a156-95051c6583f3/embed" frameborder="0" allowfullscreen></iframe>
+
+Geohash on the left, H3 on the right. Data: [San Francisco Street Tree List](https://data.sfgov.org/City-Infrastructure/Street-Tree-List/tkzw-k3nq)
