Articles tagged with: CHANG LENG HUA
div class=”meta”>DATO’ HAMID ALI, AHMAD FAUZI NORDIN, DR SAMAD HJ ABU CHANG LENG HUA
The Department of Survey and Mapping Malaysia (JUPEM) is the competent authority in providing both horizontal and vertical survey control to the surveying community in Malaysia. This is carried out through the setting up of a surveying infrastructure throughout the country for the eventual purpose of national development, security and defence. In line with the government’s endeavour to improve its delivery mechanism, there have…
GPS infrastructures that have been established in Malaysia are mainly served as a ground control stations for cadastral and mapping purposes. Another element that has not been utilised is the height component due to its low accuracy. Conventional levelling is still the preferred method by the land surveyors to determine the stations orthometric height (H) with a proven accuracy. Therefore, Department of Survey and Mapping Malaysia (DSMM) has embarked the Airborne Gravity Survey, with one of the objectives is to compute the local precise geoid for Malaysia within centimeter level of accuracy. With the availability of the precise geoid, the “missing” element of GPS system is solved.