Transparent Noise Information Package (TNIP)

Australia has developed new aircraft noise descriptors which can be understood by the public to facilitate community involvement in aircraft noise management. The online TNIP allows the user to rapidly 'see inside' aircraft noise contours to learn the location of flight tracks and the numbers and types of aircraft allocated to those tracks.(Original source: http://www.dotars.gov.au/avnapt/sepb/and/index.aspx)