SigMF Data Formatting

SigMF Specification and Package Download

• • The instruction for installing the SigMF package can be found here

  • The specification for SigMF can be found here

The Organization of SigMF Files

• Dataset: sets of digital measurements generically called samples

• Metadata: describes the Dataset with which it is associated

• Recording: comprises a Metadata file and the Dataset file it describes

• Collection: describe the relationships between multiple Recordings

Example Codes:

• LTE I/Q Measurements at Multiple UAV Heights:

Python codes that convert MATLAB format I/Q samples and a textfile GPS logs to SigMF format dataset can be found here [download].

• Helikite Spectrum Measurements (Packapalooza):

Python codes that convert MATLAB format I/Q samples, textfiles GPS logs, and spectrum monitoring logs to SigMF format dataset can be found here [download].