GIGS-GeoAPI

Repository for integrating GIGS reference data with OGC GeoAPI. This repository provides an executable form of Geospatial Integrity of Geoscience Software (GIGS) tests. GIGS tests are published by the International Association of Oil & Gas Producers (IOGP). This module makes those tests available in a form that can be executed by various implementations, through the OGC GeoAPI 3.0.1 standard interfaces.

Documentation

• Online javadoc.

Warnings

• This is a work in progress. Only a subset of GIGS tests are currently available.
• This is a partial implementation of GIGS version 1. Upgrade to GIGS version 2 is planed but not yet done.
• Testing framework is currently JUnit 4. Upgrade to JUnit 5 will be done in the future.

Programming languages

The tests are implemented in the Java programming language but are executable in the following languages:

• Any Java library implementing OGC GeoAPI 3.0.1 interfaces.
• Any C/C++ library providing Java Native Interface (JNI) bridge to GeoAPI 3.0.1.
• Python library through the GeoAPI-Python bridge (experimental in GeoAPI 4 branch).

Implementations

Known implementations capable to run GIGS tests are:

• Apache Spatial Information System (SIS)
• JNI binding for PROJ