- Gases
- Compound, unit, calibration, detection limit and sampling geometry.
- Magnetometry
- Objective, sensitivity, height, interference and interpretation.
- Ionising radiation
- Measurement type, units, calibration, limitations and interpretation.
- Multispectral
- Sensor, bands, calibration and field verification.
- Thermal/radiometric
- Radiometry, acquisition conditions and interpretation limits.
The acquisition and analysis actually contracted determine how the data can be used. Measurement does not automatically constitute a complete diagnosis or a certificate of conformity. Specialised requirements are assessed individually.