Application real time kinematic tide method using differential global positioning system for measuring tide / Azrul Nizam Hussin

Tide is a very important component in the bathymetry survey, this is because the tide was used in bathymetry data processing to produce the actual depth of the survey area. Inaccurate tidal data will end up with inaccurate water depth which it will affect the purpose of the survey. This project aims to determine the capability of Atlas L Band for Real-Time Kinematic tide measurement. The reduce tide data are taken involve in this project were taken at Kampung Baharu, Lumut This research consisted of tide observation data which is collected by Real-Time Kinematic tide method and auto tide gauge method in the same location. The use of auto tide gauge because this method gives accurate data for comparison with the Real-Time Kinematic Tide method. The potential of this Real-Time Kinematic Tide method. These tide data will be compared using a mathematical analyst for determining the accuracy of the data. From the result of the research, it is can be seen that there was no difference between observation tide data of Real-Time Kinematic Tide and auto tide gauge even it has a different method to the measuring reduce tide. It is hoped that this study will make the hydrographic survey can use this method to help hydrographic surveyors use the Real-Time Kinematic Tide in reducing tide measurements without hesitation.