MyGEOID dilemma - Coordinates

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MYCOORDINATES Hurricane Katrina According to some reports, the warnings were made well in advance. Yet, not much was done. It happened in the world’s most powerful country. The aftermaths were stunning. Neighboring states were worried about how to manage refugees instead of expressing solidarity. There are reports of looting and hoarding. Even worse. The issues were administrative, managerial and political. Well thought out disaster management plans met the same disaster. Technology comes into ‘action’. Internet is fl ooded with maps, GIS and ‘pre’ and ‘post’ satellite imagery. Technology might deliver also. But, if the crisis is human, then? Bal Krishna, Editor bal@mycoordinates.org YOUR COORDINATES No Coordinates/ Incorrect Coordinates Kindly refer to the section “No Coordinates” appeared in July issue where the editor has sought sensible and funny questions both. My submission is that funny questions may generate funnier responses. For your “Coordinates”, I would suggest questions seeking technical or scientifi c information. No query should be for personal use and/ or commercial gain. Then, a sound informative response would be helpful to others. A person with “no coordinates” seeks “good coordinates”. However, the question “The difference between the Everest spheroid, a geodetic apple, and WGS 84, a geodetic orange” is a bold one. I would like to congratulate the person. Please do include the name in the future. But, it is rather late. If asked earlier, a correct response would have alerted the policy makers before releasing the new Map Policy. Here, I am surprised by the response. With sincere apologies to Mr. N.K. Agrawal, I have to point out that his reply includes incorrect geodetic information, defi nitions, and explanations. I write this letter to stop any further damage, which such response might generate towards realization of a 21st century Indian Geodetic System and modernization of mapping and charting. Muneendra Kumar Ph.D., munismk@yahoo.com Our advisors Muneendra Kumar PhD, Chief Geodesist (Retired), US National Geospatial Intelligence Agency, USA, Naser El-Sheimy, PEng, CRC Professor, Department of Geomatics Engineering, The University of Calgary Canada, George Cho Associate Professor in GIS and the Law, University of Canberra, Australia, Prof Madhav N Kulkarni Department of Civil Engineering, Indian Institute of Technology Bombay, India Dr Abbas Rajabifard Deputy Director, Centre for SDI and Land Administration, University of Melbourne, Australia, Luiz Paulo Souto Fortes PhD Associate Director of Geosciences, Brazilian Institute of Geography and Statistics - IBGE, Brazil 4 September 2005 Coordinates
Coordinates September 2005 5
Page 1: RNI: DELENG/2005/15153 ISSN 0973-21
Page 6 and 7: SURVEYING Height of Mount Everest O
Page 8 and 9: GPS is a revolutionary surveying te
Page 10 and 11: INS/GPS INTEGRATION An Alternative
Page 12 and 13: AIAs suggested Adaptive Kalman fi l
Page 14 and 15: NEWSBRIEFS — INDUSTRY Business Ro
Page 16 and 17: NEWSBRIEFS — GPS Bangkok to intro
Page 18 and 19: NEWSBRIEFS — GIS Australia Indige
Page 20 and 21: 20 August 2005 Coordinates
Page 22 and 23: POSITIONAL ACCURACY Positional accu
Page 24 and 25: The experience with PAI so far has
Page 26 and 27: CADASTRAL DATA The role cadastral d
Page 28 and 29: separate or integrated with the oth
Page 30 and 31: GEOID Malaysia precise geoid (MyGEO
Page 32 and 33: The summary of gravity data used in
Page 34 and 35: Levelling network The vertical cont
Page 36 and 37: Conclusions The Malaysian gravimetr
Page 38 and 39: MARK YOUR CALENDAR September 2005 I
Page 40: Singapore: Phone +65 65116581 Fax:

MyGEOID dilemma - Coordinates

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