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Geographic Information System

A geographic information system (GIS) is a conceptualized framework that provides the ability to capture and

analyze spatial and geographic data. GIS applications (or GIS apps) are computer-based tools that allow the

user to create interactive queries (user-created searches), store and edit spatial and non-spatial data,

analyze spatial information output, and visually share the results of these operations by presenting them as

maps.

Here are 173 public repositories matching this topic...

trixon / mapton

Some kind of map application

map gis desktop netbeans-platform worldwind worldwindjava

Updated Nov 13, 2025
Java

deegree / deegree3

Official deegree repository providing geospatial core libraries, data access and advanced OGC web service implementations

java metadata inspire iso geospatial wms gis spatial gml wcs ogc wmts wps osgeo csw wfs ows deegree

Updated Nov 12, 2025
Java

IndoorSpatial / cql2g4

cql2g4 is a java library that implements the parsing of OGC CQL2(Common Query Language). It can also convert CQL2 to SQL WHERE clause

sql geojson geometry gis ogc wkt jts cql2

Updated Nov 12, 2025
Java

meteoinfo / MeteoInfo

MeteoInfo: GIS, scientific computation and visualization environment.

java gis scientific-computing meteorology scientific jython

Updated Nov 11, 2025
Java

geotools / geotools

Official GeoTools repository

mysql java mongodb geojson geospatial gis postgis shapefile sqlserver geotools oracle-spatial

Updated Nov 10, 2025
Java

gwlucastrig / Tinfour

Delaunay and Constrained Delaunay Triangulations in Java, providing high-performance utilities for modeling surfaces with support for Lidar LAS files, Digital Elevation Models (DEM), finite element analysis, path planning, natural neighbor interpolation, and other applications of Triangulated Irregular Networks (TIN)

java gis triangulation digital-elevation-model lidar computational-geometry delaunay hydrography delaunay-triangulation bathymetry

Updated Nov 11, 2025
Java

locationtech / jts

The JTS Topology Suite is a Java library for creating and manipulating vector geometry.

java geometry gis triangulation computational-geometry java-library ogc voronoi geometry-library geometric-algorithms jts geometry-algorithms jts-topology-suite ogc-wkt

Updated Nov 8, 2025
Java

PolaricServer / aprsd

APRS daemon for Polaric Server

java gis web-api ham-radio web-application aprs aprs-daemon

Updated Nov 7, 2025
Java

mapfish / mapfish-print

A component of MapFish for printing templated cartographic maps. This module is the Java serverside module.

java maps reporting geospatial gis ogc jasperreports geotools geomapfish

Updated Nov 11, 2025
Java

georchestra / georchestra

This is the main geOrchestra Spatial Data Infrastructure repository, which hosts the source code.

java docker ldap inspire gis geoserver cas gpl ogc georchestra geonetwork geowebcache sdi spatial-data-infrastructure geofence

Updated Nov 7, 2025
Java

Gaia3D / mago-3d-tiler

Official mago-3d-tiler repository, Java Version 3D Tiles Generator

Updated Nov 7, 2025
Java

TDesjardins / gwt-ol

GWT wrapper for OpenLayers 3+ using JSInterop

java wrapper web maps mapping gis openlayers gwt ogc gwt-ol3 jsinterop ol ol3 gwt-ol ol6

Updated Nov 4, 2025
Java

NoiseModelling

Universite-Gustave-Eiffel / NoiseModelling

A open-source model to compute noise maps.

java research gis pathfinding pathfinder noise modelling propagation acoustics sound-propagation cnossos-eu noise-modelling noise-propagation

Updated Nov 4, 2025
Java

PastorGL / datacooker-etl

ETL processing toolset with SQL-like language and GIS capabilities, built on core Spark. Extensible and modular. REPL included

sql apache-spark etl geospatial gis data-transformation geospatial-data schema-less columnar-format etl-tool

Updated Oct 29, 2025
Java

jourquin / Nodus

Transportation network modeling software designed for multimodal and intermodal freight transport

java gis assignment networks intermodal-freight-transport network-models modal-choice nodus multimodal-freight-transport

Updated Oct 29, 2025
Java

datakaveri / iudx-gis-interface

IUDX GIS interface is a resoure server describing the interactions with the consumers and the upstream GIS Servers.

java gis data-exchange

Updated Oct 24, 2025
Java

geosolutions-it / geostore

Open Source Java enterprise application for storing, searching and retrieving data

gis mapstore mapstore2 hactoberfest

Updated Oct 31, 2025
Java

nlsfi / hakunapi

OGC API Features Java server

java gis web-gis ogc-api

Updated Oct 29, 2025
Java

citygml4j / citygml4j

The Open Source Java API for CityGML

java parsing writing gis citygml ogc ade cityjson

Updated Oct 20, 2025
Java

xmlobjects / gml-objects

A Java mapping for the OGC Geography Markup Language (GML)

parsing mapping object writing gis gml ogc

Updated Oct 20, 2025
Java

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Website: github.com/topics/gis
Wikipedia: Wikipedia