multispectral
adjEtymology From multi- + spectral.
1
Using light with two or more frequencies or frequency ranges.
- Costing more than the helicopter it is attached to, this impressive £1 million multi-spectral camera and sensor array picks up a huge range of data above and beyond the high-resolution aerial photography that Sean Leahy and the Network Rail Air Operations team have become known for.2021 July 14, Gareth Dennis, “#RailNatter... all about Rail Live matters”, in RAIL, number 935, page 35, photo caption: