transmittance

OBS: transmittance : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

CONT: In radiation heat transfer, the transmitter ... for a body is defined as the ratio of the incident radiant energy transmitted through the body to the total radiant energy falling upon the body.
OBS: The body may be transparent to the incident radiation energy ..., or else it may be opaque and therefore inhibit or prevent the transmission of incident radiation energy.
OBS: transmittance: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).