Experimental validation of the differential image motion lidar concept

Mikhail S. Belen'kii; David W. Roberts; John M. Stewart; Gary G. Gimmestad; W. R. Dagle

doi:10.1117/12.440118

19 September 2001 Experimental validation of the differential image motion lidar concept

Mikhail S. Belen'kii, David W. Roberts, John M. Stewart, Gary G. Gimmestad, W. R. Dagle

Proceedings Volume 4377, Laser Radar Technology and Applications VI; (2001) https://doi.org/10.1117/12.440118
Event: Aerospace/Defense Sensing, Simulation, and Controls, 2001, Orlando, FL, United States

Abstract

We have experimentally validated the concept of a differential image motion (DIM) lidar for measuring vertical profiles of the refractive index structure characteristic C by building a hard-target analog of the DIM lidar and testing it against a conventional scintillometer on a 300 m horizontal path, throughout a range of turbulent conditions. The test results supported the concept and confirmed that the structure characteristic C can be accurately measured with this method. Analysis of the effect of scintillation on DIM lidar has been performed. It is shown that the lidar has a scintillation resistant capability. Turbulence and lidar calculations were performed. These calculations confirmed that the DIM lidar is practical.

Citation Download Citation

Mikhail S. Belen'kii, David W. Roberts, John M. Stewart, Gary G. Gimmestad, and W. R. Dagle "Experimental validation of the differential image motion lidar concept", Proc. SPIE 4377, Laser Radar Technology and Applications VI, (19 September 2001); https://doi.org/10.1117/12.440118

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