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Sharing ideas, plans and techniques to study the earth's weather
using space-based observations

ITWG Overview
About the ITWG, its mission, and co-chair information
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Working Groups/Technical Sub-Groups
Focusing on key issues, topics and software
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International TOVS Study Conferences (ITSC)
Future meeting information, past meeting reports and presentations
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Education and Training
Outreach and training programs involving members
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Member Organizations
Participant organizations and links to their web sites
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Updated 10-Oct-2019
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ITSC-XXII: Saint-Sauveur, Qu├ębec, Canada
31 October - 6 November 2019

Program (PDF)
(dated 10 Oct 2019)

First Circular

Second Circular

Third Circular




Early Bird Payment Deadline extended to
16 Sept 2019

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ITSC-XXI: Darmstadt, Germany
29 November - 5 December 2017

Latest News:

Working Group report

Presentations and Posters (Proceedings papers have been added!)


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Recent News and Highlights
Past news and highlights