Group: GeoTools
2.EPSG Authority Service Using HSQL Database536 usages
org.geotools » gt-epsg-hsql LGPL
Connection to an embedded EPSG database in HSQL format.
This database is built from the SQL scripts delivered by EPSG.
Last Release on Nov 22, 2024
3.Referencing Services370 usages
org.geotools » gt-referencing LGPL
Contains implementations of Coordinate Reference Systems (CRS),
conversion and transformation services.
Last Release on Apr 1, 2025
4.GeoJSON Support199 usages
org.geotools » gt-geojson LGPL
Provides GeoJSON Encoding and Parsing support.
Last Release on Feb 12, 2026
6.Metadata155 usages
org.geotools » gt-metadata LGPL
Contains implementations of metadata and some core utilities classes.
Last Release on Feb 12, 2026
7.Grid Coverage Module196 usages
org.geotools » gt-coverage LGPL
Implementation of GridCoverage. Provides support
for rasters and some image processing like reprojection.
Last Release on Nov 22, 2024
9.IAU 2015 Authority Factory41 usages
org.geotools » gt-iau-wkt LGPL
Contains IAU defined CRSs for planetary bodies.
This is meant as an addition to the EPSG database.
Last Release on Sep 9, 2026
10.GeoJSON Support (Jackson Based)36 usages
org.geotools » gt-geojson-core LGPL
GeoJSON Support (Jackson Based)
Last Release on Sep 9, 2026
11.HTTP Clients22 usages
org.geotools » gt-http LGPL
A set of Http clients created by a factory method.
Last Release on Sep 9, 2026
13.Feature Based Graphs and Networks19 usages
org.geotools » gt-graph LGPL
Graph classes that builds and walk networks based on Feature relationships.
The original graph package has been developed using the JUMP Feature API.
Last Release on Feb 12, 2026
16.OGC CQL to Filter Parser182 usages
org.geotools » gt-cql LGPL
A parser that takes a Constraint Query Language input string and produces
an equivalent org.opengis.filter.Filter.
Last Release on May 11, 2022