GIS and Mobile Query

In this paper we propose an algorithm for exhaustive search of GIS mobile query (point-in-area function). This algorithm search the status of a given coordinate point with respect to an area (described as a set of coordinates without any geometric relationship). In the exhaustive search algorithm proposed previously, there were a number of undetermined points (which does not support the range of scale), which are close to boundary co-ordinates. But in this paper a better approach is introduced by which much accurate result can be obtained.