Since the onset of formal operations, NDACC (formerly NDSC) has designated several specific instrument types as official measurement capabilities. These are: Dobson / Brewer Spectrometers, Fourier Transform IR Spectrometers (FTIRs), Lidars (temperature, ozone, and aerosol), Microwave Radiometers, and UV/Visible Spectrometers. Balloon Sondes (ozone and aerosol) and UV Spectroradiometers were added shortly after the Network became operational. The Network strives to maintain the operation of as many of these instrument types within the various latitude regions as possible.
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NDACC recognizes the importance of new measurement capabilities and of existing capabilities whose heritage was developed external to NDACC, and has encouraged Network affiliation with such measurements. In some cases, there are regional, hemispheric, or even global networks of instruments that operate independently of NDACC, but where strong measurement and scientific collaboration would be mutually beneficial.