Abstract
This project is a study to determine the precision and the crash of the Apache software. Earth to be compared with the coordinates of those provided by the provinces of Phuket and Surat Thani province is an area of study and use the UTM Conversions tuner and satellite to study.
Software Google Earth is a program that uses the imagery of the U.S. public domain where you want to search by latitude and longitude is published, the public service has been used since the year 2545 (2002) till now from the tsunami wave event is a significant event in the year 2547 (2004) makes all the pins of the South coordinate movement and lost make up coordinates bias occurred. It was evaluated the accuracy and error values of coordinates in different places between the Apache software. Earth with a piece of land of origin in real places with coordinates from the reference as evidence of land Department.
Evaluations found that coordinates with the survey of the group is in a position that is closest to land, rather than where it is derived from the Apache software. Earth because the position coordinates of the group have made a piece of land from the land Department coordinates pins, but the Apache software. Earth has a coordinate positioning within a particular place in any location, such as the entrance in the middle of the football field, etc., is causing the value of the coordinate origin and the software Google Earth is similar is not much.