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Development of static differential method GNSS cors UDIP for monitoring land subsidence in semarang demak
Yuwono B.D.a, Abidin H.Z.b, Andreas H.b, Gumilar I.b, Awaluddin M.a, Najiba
a Department of Geodesy Engineering Faculty, Diponegoro University, Semarang, Indonesia
b Institute of Technology Bandung, Geodesy Research Group, Faculty of Earth Science and Technology, Institute of Technology Bandung, Bandung, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2017 American Scientific Publishers. All rights reserved.Semarang is the capital of Central Java province, located in the northern coast of Java, with an area of about 373.67 km2, and a population of about 1.5 millions. Urban development has grown very rapidly in the trade, industry, real estate and settlement. That has induced several environmental problems, one of which is Land Subsidence. The subsidence rate is usually a small magnitude, reaching the millimeter level. To measure such a small level of subsidence rate, both Static Differential Method using dual-frequency GPS Receiver and strategic data processing will be applied. The data will be processed using scientific software GAMIT 10.6 with precise ephemeris and differencing techniques to eliminate tropospheric refraction and Ionosfer error. This Paper will mainly discuss the development of Static Differential using CORS (Continuously Operating Reference Stations) UDIP for monitoring land subsidence. Land Subsidence analysis will be performed using the t test. The Objective of this research is to comprehensively determine the distribution of land subsidence rate both spatially and temporally in Semarang Demak.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]CORS,Land Subsidence,Static Differential[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text]This research was supported by a RPP grant from Diponegoro University We thank to PT Adhimulia Interniagatama has installed GNSS CORS.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1166/asl.2017.8718[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]