UV-VUV spectral irradiance responsivity calibration for remote sensing radiometer

Huang Yu; Shurong Wang; Guanyu Lin; Longqi Wang

doi:10.1117/12.757245

26 November 2007 UV-VUV Spectral irradiance responsivity calibration for space remote sensing spectroradiometer

Huang Yu, Shurong Wang, Guanyu Lin, Longqi Wang

Proceedings Volume 6829, Advanced Materials and Devices for Sensing and Imaging III; 68290F (2007) https://doi.org/10.1117/12.757245
Event: Photonics Asia 2007, 2007, Beijing, China

Abstract

In order to overcome the irradiance responsivity calibration troubles caused by the weak response of most spectral radiometers in ultraviolet band and poor ratio of signal to noise, and to meet special calibration condition for some remote sensing spectroradiometers in space, a spectral irradiance responsivity calibration unit based on parallel light illumination mode is established, it is composed of a 150W deuterium lamp and a spherical mirror. The calibration unit gets the output standard value of spectral irradiance by irradiance transfer, this way avoids the spectral reflectance measurement difficulty of the spherical mirror. A flight spectral radiometer model used for space remote sense was calibrated in range from 160nm to 300nm, the calibration error of spectral irradiance responsivity is 4.7%. Some factors which contribute to calibration uncertainties are discussed.

Citation Download Citation

Huang Yu, Shurong Wang, Guanyu Lin, and Longqi Wang "UV-VUV Spectral irradiance responsivity calibration for space remote sensing spectroradiometer", Proc. SPIE 6829, Advanced Materials and Devices for Sensing and Imaging III, 68290F (26 November 2007); https://doi.org/10.1117/12.757245

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available