Rough Set Framework for Geo-Spatial Information
VK Panchal †, Priya Gupta # , PC Saxena *
Defence Terrain Research Lab
, Metcalfe House, Delhi-110054
E-mail: vkpans@ieee.org
# Deptt. Of Computer Science,
Jaypee University of Information Technology, Solan (H.P).
E-mail: priya_aqua24@rediffmail.com
* School of Computer Science & Systems Studies,
Jawaharlal Nehru University, New Delhi.
Abstract
Geospatial information we gather through different sensors and from the concepts of the geographic objects, is generally vague, imprecise and uncertain. Also, the imprecision becomes obvious due to the multi-granular structure of the multi-sensor satellite images and that leads to error accumulation at every stage in geo-processing.
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