In-flight radiometric calibration of HYDICE using a reflectance-based approach

Kurtis J. Thome; Christine Gustafson-Bold; Philip N. Slater; William H. Farrand

doi:10.1117/12.257179

6 November 1996 In-flight radiometric calibration of HYDICE using a reflectance-based approach

Kurtis J. Thome, Christine Gustafson-Bold, Philip N. Slater, William H. Farrand

Proceedings Volume 2821, Hyperspectral Remote Sensing and Applications; (1996) https://doi.org/10.1117/12.257179
Event: SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation, 1996, Denver, CO, United States

Abstract

The reflectance-based method is used to determine an absolute radiometric calibration of the HYDICE sensor. Results are given for data collected at Ivanpah Playa, California on June 20, 1995. This paper describes the reflectance-based method as applied to the hyperspectral case of HYDICE. The method uses a modified version of a Gauss-Seidel radiative transfer code to predict the at- sensor radiances used to compute the calibration coefficients. Coefficients were obtained from several overflights of the target area. The results from this work show that calibration coefficients for several of the overflights agreed to better than 10% in all bands not affected by strong gaseous absorption, and better than 5% in portions of the visible and near-infrared.

Citation Download Citation

Kurtis J. Thome, Christine Gustafson-Bold, Philip N. Slater, and William H. Farrand "In-flight radiometric calibration of HYDICE using a reflectance-based approach", Proc. SPIE 2821, Hyperspectral Remote Sensing and Applications, (6 November 1996); https://doi.org/10.1117/12.257179

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