Location Privacy Preservation of Geospatial Data Using Error Based Transformation
Anagha Aher, Sangita Santosh Chaudhari · 2023
Geospatial data is obtained from a variety of sources, including satellite sensors, GPS, and observations that are mostly based on the ground or aerial sensors. Through a variety of consistent, reliable indications that square measures available for storing, managing, and sharing spatial information, attention towards security, access management, and privacy policies of spatial information are extremely low. The user is sharing its location perpetually in several Geo-social applications in terms of latitude and longitude to urge information regarding their encompassing with the assistance of other locations and their recommendations. But users' information is exploited by the pursuit of users' activities if there are no privacy preservation techniques applied to the current geo spatial information. It protects the spatial data from attackers while permitting licensed users to issue spatial queries expeditiously by the service supplier. The target of this paper is to develop techniques to produce protection and security at dissemination for geospatial information through error-based transformation.