Oblique hyperspectral radiometric phenomenology study

Emmett J. Ientilucci

doi:10.1117/12.830468

28 September 2009 Oblique hyperspectral radiometric phenomenology study

Emmett J. Ientilucci

Proceedings Volume 7477, Image and Signal Processing for Remote Sensing XV; 74770N (2009) https://doi.org/10.1117/12.830468
Event: SPIE Remote Sensing, 2009, Berlin, Germany

Abstract

This paper examines several factors and attempts to understand the phenomenology and driving factors associated with exploitation of oblique hyperspectral imagery. The study takes advantage of established physical models such as the radiative transfer code MODTRAN, and simulation codes such as DIRSIG and FASSP (i.e., Forecasting and Analysis of Spectroradiometric System Performance). This paper studies the impact of a variety of parameters related to the oblique imaging problem. Topics include impact of path scatter and variation in upwelled radiance with azimuth view angle (i.e., amount of backscatter) in additional trade studies and material identification. Target detection is performed on DIRSIG 3D scenes where results are in the form of ROC curves. Lastly, required pixel fill factor is analyzed as it relates to sensor elevation angle, slant range, calibration error and object shade.

Citation Download Citation

Emmett J. Ientilucci "Oblique hyperspectral radiometric phenomenology study", Proc. SPIE 7477, Image and Signal Processing for Remote Sensing XV, 74770N (28 September 2009); https://doi.org/10.1117/12.830468

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