Simulation of microwave backscatter from a red pine stand

Roger H. Lang; R. Landry; O. Kavaklioglu; Jean-Claude Deguise

doi:10.1117/12.200731

31 January 1995 Simulation of microwave backscatter from a red pine stand

Roger H. Lang, R. Landry, O. Kavaklioglu, Jean-Claude Deguise

Proceedings Volume 2314, Multispectral and Microwave Sensing of Forestry, Hydrology, and Natural Resources; (1995) https://doi.org/10.1117/12.200731
Event: Satellite Remote Sensing, 1994, Rome, Italy

Abstract

The modeling of microwave backscatter from forests is considered. A simulation is implemented where every tree is viewed as a collection of cylindrical segments whose size and position are known. The total backscatter is then computed by adding the scattered field from each segment. The calculations are carried out using red pine tree data, provided by R. Landry of the Canada Centre for Remote Sensing. By using a surveying instrument, he has generated the coordinates for all segments of a typical red pine tree. The simulation accounts for trunk and branch curvature and tapering which are not usually included in the statistical approach. In addition, array effects at the level of first order scattering are accounted for. The calculations are performed at P band where multiple scattering contributions should be small.

Citation Download Citation

Roger H. Lang, R. Landry, O. Kavaklioglu, and Jean-Claude Deguise "Simulation of microwave backscatter from a red pine stand", Proc. SPIE 2314, Multispectral and Microwave Sensing of Forestry, Hydrology, and Natural Resources, (31 January 1995); https://doi.org/10.1117/12.200731

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