Evaluating the Relationship Between GPS Output and Planimetry System
. This rtsearch involveda a study of the relationship
between GPS coordinates and planimetry coordinates. It was found that there is a relation between GPS output coordinates and
the coordinates of a distance point from the positi on of the GPS point
. In order to pricist the direction of distance a reference point had been
used which is
( Greenwich Mean observatory) GMO.
The angles between the studying points and Equator have
al so been calculated Greenwich line. Also calculated the angle between every two regions have been calculated.