Schematron using XPath 2.0
ctli:Type_List/ctli:type/ctli:type
The attribute ctli:Type_List/ctli:type must be equal to one of the following values 'Accelerometer', 'Altimeter', 'Atmospheric Structure Instrument', 'Camera', 'Charged Particle Detector', 'Dust Analyzer', 'Electric Field Instrument', 'Gamma Ray Detector', 'Gas Analyzer', 'Gravimeter', 'Imager', 'Imaging Spectrometer', 'Interferometer', 'Langmuir Probe', 'Lidar', 'Magnetometer', 'Mass Spectrometer', 'Meteorology', 'Microphone', 'Microscope', 'Mutual Impedance Probe', 'Nephelometer', 'Neutral Particle Detector', 'Neutron Detector', 'Polarimeter', 'Radar', 'Radio Receiver', 'Radio Science', 'Radiometer', 'Relaxation Sounder', 'Seismometer', 'Spacecraft Sensor', 'Spectrometer', 'Spectrum Analyzer', 'Sub-Surface Tool', 'Surface Tool', 'Temperature Sensor', 'Weather Station', 'Wind Tunnel'.