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Extensions / Geospatial

qdgc

Encode, decode, navigate, and fill Extended Quarter Degree Grid Cell codes in pure SQL.

pgext.cloud · Source code · Website · Documentation · License text · Control file · PGXN

Overview

Packageqdgc
Version0.1.0
PostgreSQL versions14 · 15 · 16 · 17 · 18
RepositoryPIGSTY
Extension typeSQL only
Project statusActive
Requires CREATE EXTENSIONYes
Requires preloadNo
TrustedYes
RelocatableYes
Stars4
Latest commit2026-07-21
Latest release2026-07-21
Catalogue updated2026-08-30

Related extensions

Required by

qdgc_postgisAdd PostGIS geometry and geography bindings plus area-to-cell fills for QDGC.

See also

h3H3 bindings for PostgreSQL
pgroutingpgRouting Extension
pg_geohashHandle geohash based functionality for spatial coordinates
q3cq3c sky indexing plugin
postgis_topologyPostGIS topology spatial types and functions
pg_polylineFast Google Encoded Polyline encoding & decoding for postgres
pg_eviltransformCoordinate transforms for BD09/GCJ02 via PostGIS ST_Transform
mobilitydbMobilityDB geospatial trajectory data management & analysis platform
earthdistancecalculate great-circle distances on the surface of the Earth
pointclouddata type for lidar point clouds

Same project

qdgc_postgisAdd PostGIS geometry and geography bindings plus area-to-cell fills for QDGC.