Apogee SQ Series Manuale d'uso - Pagina 8

Sfoglia online o scarica il pdf Manuale d'uso per Accessories Apogee SQ Series. Apogee SQ Series 19. Quantum sensor

Stampa la pagina
Cosine Response
Directional, or cosine, response is defined as
the measurement error at a specific angle of
radiation incidence. Error for Apogee SQ-
100X series quantum sensors is
approximately ± 2 % and ± 5 % at solar zenith
angles of 45° and 75°, respectively.
Mean cosine response of five SQ-
100X series quantum sensors.
Cosine response measurements
were made by direct side-by-side
comparison to the mean of seven
reference SQ-500 quantum
sensors.