International Journal of Computer Applications
Localization of the sensor nodes is considered as one of the most important issue in a Wireless Sensor Network (WSN). The objective of localization is to determine the physical co-ordinates of a group of sensor nodes. The location information plays a significant role for coverage, deployment of sensor nodes and rescue operations. Many applications such as routing and target tracking are all location dependent. This paper aims at determining the location of the sensor nodes with high precision. This paper is based on localizing the nodes using Mobile Anchor Positioning (MAP), a range-free localization method.