title: NBAR
text: # NBAR
  
  NBAR is an acronym that could refer to:
  
  * Nadir BRDF-Adjusted Reflectance, a basis for spectral calibration of remotely sensed imagery
  * Nonbinding allocation of responsibility
  * Network Based Application Recognition, the mechanism used by some Cisco routers and switches to recognize a dataflow by inspecting some packets sent.
  