This is an umbrella issue for tasks related to integration of some .NET interfaces. This work could be done in collaboration with an independent project, .NET GeoAPI, which provides interfaces inspired from OGC GeoAPI. The interfaces compliant to OGC/ISO standards could be ported to this OGC GeoAPI project, as discussed around May 29th 2018 on NetTopologySuite/GeoAPI#30. Initial list of tasks that may be done:

• Revisit the build system: is Maven still appropriate for a language providing Java/Python/C++/.NET variants? Would Gradle be more adapted?
• Eventually use the Java interfaces as template for .NET interfaces, with omission of Java-specific aspects and adaptation to .NET conventions. Alternatively we could also start from NetTopologySuite/GeoAPI interfaces and verify their conformance to OGC/ISO models. Or a mix of both approaches.
• Defines binding between .NET interfaces and Java interfaces and verify (as an inter-operability demonstration) that a .NET implementation can execute the test suite written in Java.