OFMX (Open FlightMaps eXchange) is a suite of well-defined data formats to validate and exchange aeronautical data with open flightmaps (OFM).
OFMX uses semantic versioning, the current version is 0.1.0 (unreleased). The official schemas are available on:
Please note: The old designator
http://openflightmaps.org/schema is no longer valid! Being in early development, things may change significantly without prior warning.
OFMX XML is an XML dialect to exchange the complete dataset, a decluttered and extended fork of AIXM 4.5 (Aeronautical Information eXchange Model). This is the primary exchange format using the file extension
To understand this rather complex exchange format, you should familiarize yourself with it's building blocks:
The following elements are currently used by OFMX XML:
For the sake of simplicity, some data subsets can also be exchanged by use of CSV following OFMX standards. These are auxiliary exchange formats using the file extension