Claim: SC 24 involves working groups like ISO/IEC JTC 1/SC 24/WG 6 and ISO/IEC JTC 1/SC 24/WG 7, neither of which is involved in Environmental representation.
Evidence: ISO/IEC JTC 1/SC 24 is made up of four active working groups, each of which carries out specific tasks in standards development within the field of computer graphics, image processing and environmental data representation, together with ITU-T Study Group 16.