Evaluation of analogical analysis techniques in interpretation of lineaments and litho-boundaries using Landsat 7 ETM+ imagery of western Jahajpur belt, Bhilwara, Rajasthan, India

Broader capability of synoptic view of remote sensing image helps solving many geological enigmas because of limitations of conventional geology investigation to map the structural features such as lineaments because of manual and mapping error. To correct these types of error using remote sensing technology, which have better capability to map or delineate the structural features. The lithological map on the characteristics of rocks, lithotype, association and mineral assemblage for example ground water investigation on the basis of lineaments network. The main rocks of Jahajpur group are associated with dolomite, phyllite and quartzite. Demarcation of litho boundaries in this area is a challenging task because of minute variations in place to place according to SW-NE trending ridge. This research work carried out for analogical interpretation of lithobounderies and lineament through Landsat 7 ETM+ multispectral satellite on Eradas Imagine and Arc GIS software. There are various shorter lineaments are visually interpreted other than long lineaments.