Navigation Sensor Data Exchange Format


Navigation sensor data exchange format is an open format/protocol for measurement data exchange and/or transmission. Any person or organization is granted rights, free of charge, to use this format/protocol for commercial and non-commercial purposes. Readers are welcome to propose improvements and to contribute to further development of the format. You may get in touch with the authors by sending an email to
You are welcome to visit Open Aided Navigation project repository, where you can find Matlab tools for parsing .nex files.

Download specifications