I am Chaitanyaraju.I am Working since from 5 years in Theovel Surveys in Bangalore, Drafting All Kind Of 2-D Drawings. Preparation Of Draft And Final Drawings Of Roads & Pipeline. Satellite Image Matching & Digitizing. Digitizing On Topographic Maps & Scanned Images – Rubber Sheeting Contour Generating Surface. Creating Alignments. Mapping Of Topographical Survey Data. Creation Of L-Section And X-Section. Preparation Of GPS, CP & TBM Sketches.