GPS data logger

Abstract

A GPS data logger is a device that can store GPS location information of all the places where the device is taken. This device is very useful for offline tracking of vehicles assets, animals etc. This information can be later transferred to a PC of a plotting device to trace the path followed by the object under observation. The device is essentially a GPS module and a storage medium. The most suitable storage medium is a flash memory. A microcontroller will read GPS information from the GPS module and stores them onto the flash memory. A time stamp is also attached to every reading to complete the trace. Once the data is captured the data is usually transferred to a PC to plot on a map and analyze the data.