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Acknowledgements
We wish to thank ISRO for its extensive support, encouragement
and guidance, particularly from its Chairman G. Madhavan Nair. We
acknowledge programmatic support from R. Sridharan, and V. Jayaraman.
This programme is pursued with the untiring and sustained enthusiasm and
cooperation of a large number of colleagues and collaborators from several
laboratories and institutions spread across the country. The authors thank all
of them and acknowledge their valuable inputs in finalizing this article.
Projecting globally, planning locally: a progress report from four cities in
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