Guidelines about the during DGPS Site working, What is the best way to static observations, what is the most important things to know which take care during site working so that any types of error and short of observations could be avoided, How to put DPGS instrument in vehicle during journey, what is main uses of the GPS, Details of the site working with the DGPS, A complete luggage list of the DGPS site working, How to mark Survey station at site, how to fix tripod right way, keep in mind important things during taking the static observation. SD Card how to insert in DGPS receiver, Height observation during DGPS working, working, Check list of the Static observation by DGPS Instrument, Packing and unpacking of the DGPS instrument,