Apogee SQ-202X Gebruikershandleiding - Pagina 8

Blader online of download pdf Gebruikershandleiding voor {categorie_naam} Apogee SQ-202X. Apogee SQ-202X 19 pagina's. Quantum sensor

Cosine Response

Directional (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.