The resolution of regional and residual components arising our of the deeper and shallower sources from the observed Bouger gravity anomalies is an age old problem. Several analytical techniques have been developed to compute the regional or residual. The common shortcoming of these methods is that the total data set is considered to evaluate the regional. As a result of this a small portion of residual is left out in the regional. In our new technique the entire data set is no more required fore regional computation. Instead a square or a rectangle region is chosen and the gravity values at its corner and mid side nodes represent the regional. The weighted sum of these discrete gravity values yields the regional field. This techniques has been tested for gravity data sets in several fields and the performance in each case has better than that obtained by the existing techniques.
ABOUT THE AUTHOR K.K. Sharma
K.K. Sharma, Ph.D., D.Litt., former Professor of English, University of Allahabad, is currently the Editor of the Scholarly research journal, Points of View. He is well-known for his books and articles both in India and abroad. Some of his notable full-length studies are: Joyce Cary: His theme and Techniques; Modern Fictional Theorists: Virginia Wolf and D.H. Lawrence; Bhabani Bhattacharya: His Vision and Themes; Tradition in Modern Novel Theory; Rabindranath Tagore’s Aesthetics; The Partition in Indian English Novels; Four Great Indian English Novelsists; The Litterateur as Art-theorist; Feminism, Censorship and other Essays; Indo-English Literature: A Collection of critical Essays (Ed.); perspectives on Raja Rao (Ed.); perspectives of Sarojini Naidu (Ed.); Indian English Literature: A perspective (Ed.); Bhabani Bhattacharya: Some points of view (Ed.); Feminism and Literature (Ed.); Film and Literature (Ed.); and Censorships and Literature (Ed.)
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