Message-Id: Date: Wed, 4 Oct 2006 15:41:43 -0700 To: igsmail@igscb.jpl.nasa.gov From: Attila Komjathy Subject: [IGSMAIL-5431]: Atmospheric Effects Session at ION NTM 2007 - Call for Abstracts - Deadline: Friday, October 6, 2006 Content-Type: text/plain; charset="iso-8859-1" ; format="flowed" Content-Transfer-Encoding: 7bit Sender: owner-igsmail Precedence: bulk ****************************************************************************** IGS Electronic Mail 04 Oct 15:41:48 PDT 2006 Message Number 5431 ****************************************************************************** Author: Attila Komjathy Dear IGS Colleagues, We would like bring the "Atmospheric Effects" Session of the upcoming ION NTM 2007 Meeting to your attention, to be held in San Diego, California, January 22-24, 2007. For further information please see: http://www.ion.org/meetings/ntm2007cfa.cfm Atmospheric Effects Models, measurements, and estimation strategies for ionospheric and tropospheric effects. Ionospheric models for single frequency users, use of dual or multiple frequencies, scintillation, ionospheric error sources and error reduction. Effects of solar cycle, geomagnetic and solar storms, measurements, real-time estimation and validation techniques on ionospheric error. Tropospheric delay prediction models. Ionospheric limb sounding and neutral atmosphere retrievals using COSMIC and other LEOs. Remote sensing of the atmosphere with GNSS. Applications of GNSS data in numerical weather prediction. Developments in retrievals using radio occultation techniques: error sources, reduction methods, measurements, and validation techniques. Co-chairs: Dr. Attila Komjathy, NASA Jet Propulsion Laboratory; Prof. Virgmlio Mendes, Faculdade de Cijncias da Universidade de Lisboa, Portugal Please feel free to distribute this message to your colleagues. My apologies for multiple postings. Best wishes, Attila Komjathy Dr. Attila Komjathy NASA - Jet Propulsion Laboratory 4800 Oak Grove Drive, M/S 138-308C Pasadena, CA 91109, USA Tel: 818-393-6828 Fax: 818-393-5115 Email: Attila.Komjathy@jpl.nasa.gov