• K.Rajasekhar

Cartography is the art and science of making maps. Until the 1960s, maps were made the time-honored, traditional way. J.B Harley and David Woodward have assembled an international team of specialists to compile a much needed up-to-date survey of the development of cartography a science and an art .The Global Positioning System (GPS) is the most common surveying instrument today where we can obtain accuracies of high order with a speed and cost efficiency that has not previously been available to the survey community. Precise positioning is possible using GPS receivers at reference locations providing correction and relative positioning data for remote receivers. The main objective of this thesis is to do practical evaluation of the influence of GPS error sources, processing strategies and reference stations on positioning accuracy e.g. single point positioning solution and relative positioning solution with different reference stations. In the present study, we are making a comparison between conventional land surveying and advanced land surveying. By doing software operations on GPS points we make this project. Draw an original map by hand, based on land survey measurements and other information. Print as many copies as you need. That change with the advent of computers, satellite imagery, and Global Positioning System (GPS), made making maps much easier .finally we are getting approximately 200 sq.m as an error.

Cartography, Global Positioning System, satellite imagery, cost efficiency, positioning accuracy

"ADVANCED LAND SURVEYING BY USING GPS & GIS AT KITS CAMPUS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.415-423, June 2019, Available :http://www.jetir.org/papers/JETIR1907M56.pdf

"ADVANCED LAND SURVEYING BY USING GPS & GIS AT KITS CAMPUS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp415-423, June 2019, Available at : http://www.jetir.org/papers/JETIR1907M56.pdf