Nicholas Knize created LUCENE-6647:
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Summary: Add GeoHash String Utilities to core GeoUtils
Key: LUCENE-6647
URL: https://issues.apache.org/jira/browse/LUCENE-6647
Project: Lucene - Core
Issue Type: New Feature
Reporter: Nicholas Knize
GeoPointField uses morton encoding to efficiently pack lat/lon values into a
single long. GeoHashing effectively does the same thing but uses base 32
encoding to represent this long value as a "human readable" string. Many user
applications already use the string representation of the hash. This issue
simply adds the base32 string representation of the already computed morton
code.
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