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Apache Spatial Information System (SIS) is a top level project at the Apache Software Foundation (ASF). The goals of the project are to provide software allowing users to read, convert between, visualize and analyze spatial data. The software provide APIs, services, and spatial data structures of use to the broader community. Many data structures follow closely international standards published by the Open Geospatial Consortium (OGC) and International Organization for Standardization (ISO).

This wiki is used as a whiteboards for work under progress or experimental features. It can also be used as a place where to answer some questions (until we find a more permanent place in the main web site) or provide temporary workarounds for known bugs. This wiki does not cover the most stable modules. For more documentation on Apache SIS, see the project home page at

Work in progress

The source code repository is mirrored on GitHub. The current development branch is geoapi-4.0, which is merged to master on an irregular basis.

JavaFX application — can be used for testing some (not all) capabilities of Apache SIS library.

Roadmap — plan about future SIS releases.


JIRA Bug Tracker
SIS-Commit List Archives
SIS-Developers List Archives


The following modules existed in early versions of Apache SIS but have been removed. They are listed here as a source of material that we may use as a starting point when we will restart web application development.

Web application
OODT File Manager to SIS Connection Demo
Solr to SIS Connection Demo

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