As a satelite positioning system, GPS is designed to provide the information on three dementional position, velocity, and time all over the world.
Nowadays the use of GPS is highly admird in view of precision and economy, inside and outside the count...
As a satelite positioning system, GPS is designed to provide the information on three dementional position, velocity, and time all over the world.
Nowadays the use of GPS is highly admird in view of precision and economy, inside and outside the country.
This study aimes to indicate a technique for practical using of GPS surveying to decide cadastral control points GPS surveying is carried out at cadastral points and supplementary control points.
This paper includes uses of GPS in managing regional resource and controlling activities within large areas. GIS which is a computer based geographically oriented data base that helps manage resources on both regional and local levels. GPS ofen plays a key role in providing ground control for the base mapping.
GPS can also be used- to update GIS information and enter new information in the file.
I suggested potentiality of updating GIS information using GPS carrier phase by comparing result of point positioning, cadastral surveying, differential positioning, and combinations of methods.