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CONTENTS – VOLUME 2, ISSUE 4, APR 2006
Articles
Was there any pre-signal of Pakistan earthquake? SHUNJI MURAI AND HARUMI ARAKI 6 Optimizing
gravimetric geoid solution SK SINGH, BRIG B NAGARAJAN, PK GARG 8 Water vapour estimation at few
GPS sites in Indian subcontinent SRIDEVI JADE AND MSM VIJAYAN 30 Design methods for RF part of
GNSS software receivers PAVEL KOVAR, PAVEL PURICER, JOSEF SPACEK 34 Advent of modern cartography in
nautical charting RB SINGH 38
Columns
My coordinates EDITORIAL 4 Innovation MUNEENDRA KUMAR 7 News INDUSTRY 14 LBS 16 GPS 18
GIS 19 REMOTE SENSING 20 GALILEO UPDATE 28 Her coordinates VANESSA LAWRENCE 22 History JIM
SMITH 26 Book review ESSENTIALS OF GPS 28 Mark your calendar APRIL TO NOVEMBER 42
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This issue has been made possible by the support and good wishes of the following individuals and companies Brig B
Nagarajan, Harumi Araki, IV Muralikrishna, Jim Smith, Josef Spacek, MSM Vijayan, Muneendra Kumar, NK Agrawal, Pavel
Kovar, Pavel Puricer, PK Garg, RB Singh, Shunji Murai, SK Singh, Sridevi Jade, Vanessa Lawrence and Autodesk, Contex,
HP, Leica, Navcom, Nikon, Spectra Precision, Thales, Topcon, Trimble; and many others.
Coordinates is an initiative of cGIT that aims to broaden the scope of positioning, navigation and related technologies. cGIT does not neccesarily subscribe to the views expressed by
the authors in this magazine and may not be held liable for any losses caused directly or indirectly due to the information provided herein. © cGIT, 2005. Reprinting with permission is
encouraged; contact the editor for details. Annual subscription (12 issues) [India] Rs.1,200 [Overseas] US$80
Printed and published by Sanjay Malaviya on behalf of Centre for Geoinformation Technologies (cGIT) at A221 Mangal Apartments, Vasundhara Enclave, Delhi 110096, India.
Editor Bal Krishna | Owner Centre for Geoinformation Technologies | Designer TSA Effects, www.tsa.in | Printer Sonu Printer, A110 DDA Sheds, Okhla, New Delhi, India.
This issue of Coordinates is of 44 pages, including cover.
April 2006 3