PS and Fuction on the field on construction

Prepare a short essay describing GPS and function when real time layout is used in earth moving construction activities. Specificallly,examine site developement or highway construction when GPS is used during earth moving activities Discuss the benefit of the automatic positioning of heavy equiment such scrapers, graders, or excavator as used to move earth to reach final line and grade. In addition,describe the responsibility of the construction surveyor on an earth moving operation when GPS machine guidance is being used on the site during site develment or highway construction. for reference is on html When you get on the website, read various subheading. Make sure you click on the Equiment Automationsubhead. the click on 3di-GPS demostration click. this clip will clearly demostrate the power of machine quidance as it relate to line and grade.