Application software; communication software; computer programmes (programs) and recorded software distributed online; computer programs (downloadable software); computer software; computer software (programs); computer software adapted for use in the operation of computers; computer software downloaded from the internet; computer software for communication between computer processes; computer software for use in controlling machines; computer software packages; computer software products; computer software programs; computer software programs for database management; data communications software; data processing software; data processing software for graphic representations; industrial computer software programs; industrial controls incorporating software; integrated software packages; interactive computer software; packaged software; personal computer application software; personal computers incorporating computer software; airborne data acquisition apparatus; data acquisition apparatus; data acquisition instruments; electrical apparatus for data acquisition; apparatus for use in data logging; data logging apparatus; apparatus for controlling the input of data; apparatus for controlling the output of data; apparatus for controlling the processing of data; apparatus for controlling the storage of data; apparatus for data collection; apparatus for data storage; apparatus for input of data; apparatus for processing data; apparatus for reading data; apparatus for receiving data; apparatus for remote data transmission; apparatus for retrieving data; apparatus for sending data; apparatus for the acquisition of data; apparatus for the communication of data; apparatus for the conversion of data; apparatus for the graphic display of data; apparatus for the processing of data; apparatus for the storage of data; apparatus for the transmission of data; apparatus for transmitting data; apparatus for use in data logging; computer apparatus for the storage of data; computer appa ratus for transmitting data; computer data recording instruments; computer data storage apparatus; computer programs for providing a graphical presentation of data; computer programs for scientific data analysis; computer software programs for database management; connecting devices for data collection; connecting devices for data transfer; data capture instruments; data collectors; data communications software; data processing units; instruction programmes for the storage of data; instruments for electronic data processing; instruments for the recording of data; real-time data processing apparatus; remote data gathering apparatus; remote data processing apparatus; scientific apparatus for the receiving of data