Comparison of position accuracy analysis for non-differential GPS and local area differential GPS from Iskandarnet in : hydrographic positioning / Zariff Amirul Naim Abdul Jamal by Abdul Jamal, Zariff Amirul Naim

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Comparison accuracy between standalone global positioning system [GPS] and differential global positioning system [DGPS] based on radio beacon in hydrography surveying / Muhammad Fahmi Ismail by Ismail, Muhammad Fahmi

“…Lacking of these requirement may lead to occurrence of catastrophes. While in hydrography survey, positioning is a crucial part where it is determine the actual position based on seabed of the survey area. …”
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Comparison accuracy between standalone global navigation satellite system [GNSS] and differential global navigation satellite system [DGNSS] in hydrography surveying / Muhammad Hafiz A Aziz by A Aziz, Muhammad Hafiz

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Determination of sound velocity changes in relation with spring tide and neap tide in Lumut, perak / Muhammad Faiz Aqil Kamaruddin by Kamaruddin, Muhammad Faiz Aqil

“…Sound velocity is important in hydrography survey in order to determine the depth of water. …”
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Assessment of satellite derived bathymetric in shallow water using single beam echo sounder / Khairi Ali Mohd Jobran by Mohd Jobran, Khairi Ali

“…Hydrography data become more demands day by day as offshore and management sector need more information of the bathymetric data up-to-date. …”
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