Title :
Development of a calibration standard of the spectral radiance for optical sensors
Author :
Yasuji, Yamamoto ; Yoriko, Arai ; Fumihiro, Sakuma
Author_Institution :
Nat. Space Dev. Agency of Japan, Ibaraki, Japan
Abstract :
A calibration standard of the spectral radiance in the wavelength range from 380 to 2500 nm was developed in order to calibrate various optical sensors systematically from the same standard. The uncertainty of the spectral radiance in the visible and near infrared range was evaluated in detail and found to be 1.7% (k = 2) typically. and it was cross-checked by six round-robin radiometers.
Keywords :
calibration; measurement standards; optical sensors; radiometry; 380 to 2500 nm; VNIR range; calibration standard; near IR range; near infrared range; optical sensors; round-robin radiometers; spectral radiance; visible range; Calibration; Image sensors; Lamps; Measurement standards; Mirrors; Optical sensors; Radiometers; Remote sensing; Satellite broadcasting; Standards development;
Conference_Titel :
SICE 2002. Proceedings of the 41st SICE Annual Conference
Print_ISBN :
0-7803-7631-5
DOI :
10.1109/SICE.2002.1196613
