Application of OSSEs to observing system design

Robert Atlas; Lars Peter Riishojgaard

doi:10.1117/12.795344

25 August 2008 Application of OSSEs to observing system design

Robert Atlas, Lars Peter Riishojgaard

Proceedings Volume 7087, Remote Sensing System Engineering; 708707 (2008) https://doi.org/10.1117/12.795344
Event: Optical Engineering + Applications, 2008, San Diego, California, United States

Abstract

Observing System Simulation Experiments (OSSEs) are an important tool for evaluating the potential impact of proposed new observing systems, as well as for evaluating trade-offs in observing system design, and in developing and assessing improved methodology for assimilating new observations. Extensive OSSEs have been conducted at NASA/ GSFC and NOAA/AOML in collaboration with Simpson Weather Associates and operational data assimilation centers over the last 23 years. These OSSEs determined correctly the quantitative potential for several proposed satellite observing systems to improve weather analysis and prediction prior to their launch, evaluated trade-offs in orbits, coverage and accuracy for space-based wind lidars, and were used in the development of the methodology that led to the first beneficial impacts of satellite surface winds on numerical weather prediction. In this paper, we summarize OSSE methodology and earlier OSSE results, and present methodology and results from recent OSSEs.

Citation Download Citation

Robert Atlas and Lars Peter Riishojgaard "Application of OSSEs to observing system design", Proc. SPIE 7087, Remote Sensing System Engineering, 708707 (25 August 2008); https://doi.org/10.1117/12.795344

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