作者: Ching-Fang Lin , Norman P. Coleman
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摘要: The technology of the 4D-GIS system deploys a GIS-based algorithm used to determine location moving target through registering terrain image obtained from Moving Target Indication (MTI) sensor or small Unmanned Aerial Vehicle (UAV) camera with digital map GIS. For motion prediction state is estimated using an Extended Kalman Filter (EKF). In order enhance target's trajectory fuzzy logic reasoning estimate destination synthesizing data GIS, statistics, tactics and other past experience derived information, such as, likely direction targets in correlation nature surmised mission.