Apogee Instruments S2-111 소유자 매뉴얼 - 페이지 7
{카테고리_이름} Apogee Instruments S2-111에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Apogee Instruments S2-111 20 페이지. Ndvi sensors
Apogee Instruments S2-111에 대해서도 마찬가지입니다: 소유자 매뉴얼 (17 페이지)
Cosine Response
Upward- and Downward-looking Two-band Sensors
Directional, or cosine, response is defined as
the measurement error at a specific angle of
radiation incidence. Error for Apogee S2
series NDVI sensors is approximately ± 2 %
and ± 5 % at solar zenith angles of 45° and
75°, respectively.
Upward (model S2-411)
Downward (model S2-412)