Absolute location estimation using QUAD GPS and image sensor for Autonomous ATV vehicle for military application and critical mission

True autonomous system for off road vehicle are most important requirement for the future 2 military and rescue operations. At any point the Autonomous All Terrain Vehicle AATV will get 3 instruction to reach the destination location defined by the geographical co ordinates [1]. AATV 4 should estimate a path and move towards its destination using GPS However the Finding GPS signal 5 consistently anywhere in the off road is difficult due to huge attenuation. As a result estimating right 6 path is difficult. Hence the autonomous vehicle may go around an long loop or travel huge distance 7 to reach its destination. Existing INS technologies has some limitation which is also improved in 8 this research work. The wedyork delivers a combined improvement in system performance by various 9 technology, Algorithm, Hardware, software and Methodology. We present this paper with more of 10 experimental aspects.