Measurement and signatures intelligence

Measurement and signatures analysis (MASINT) is a highly technical discipline that involves the application of complicated analytical refinements to information collected by SIGNIT and IMINT sensors. It also includes spectral imaging by which the identities and characteristics of objects can be identified on the basis of their reflection and absorption of light.

MASINT is undertaken by DIA and other DOD agencies. A key problem has been retaining personnel with expertise in MASINT systems who are offered more remunerative positions in private industry.