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Sobar Sutisna
Pusat Pemetaan Batas Wilayah, Badan Koordinasi Survei dan Pemetaan Nasional (BAKOSURTANAL), Jl. Raya Jakarta-Bogor Km.46, Cibinong, Bogor
Astronomy Chemistry Earth & Planetary Sciences Mathematics Physics

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Datum Geodetik Batas Maritim Indonesia – Singapura: Status dan Permasalahannya Hasanuddin Z. Abidin; K. J. Villanueva; Sobar Sutisna; T. Padmasari
Journal of Mathematical and Fundamental Sciences Vol. 37 No. 1 (2005)
Publisher : Institute for Research and Community Services (LPPM) ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/itbj.sci.2005.37.1.3

Abstract

Maritime boundary between Indonesia and Singapore in the strait of Singapore has been defined by the territorial sea boundary treaty of 1973.In this treaty, geodetic datum of the geographic coordinates of six boundary points between Indonesia and Singapore are not explicitly stated. This paper investigates the possible datum for these coordinates, namely KERTAU48, KERTAU68, GENUK and SOUTH ASIA, and its impacts on the coordinates and location of boundary points. Related aspects are also discussed. Paper is sum up with some conclusions and recommendations.
Aspek Geodetik Penegasan Batas Darat Indonesia dan Papua New Guinea: Status dan Permasalahannnya Silvester Sari Sai; Hasanuddin Z. Abidin; Sobar Sutisna
Journal of Mathematical and Fundamental Sciences Vol. 37 No. 2 (2005)
Publisher : Institute for Research and Community Services (LPPM) ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/itbj.sci.2005.37.2.4

Abstract

Technical problems of land boundary between Indonesia and Papua New Guinea are related to delimitation and demarcation process that has been done by two countries. The process did not explicitly the datum and reference frame being used in reconstructing of monuments border pursuant to the agreement of meridian in article-1 of boundary agreement of 1973. The uncertainty about the datum caused demarcation process has been done using different datum. The datums are astronomic and geodetic datum. The combination of the coordinate derives from respectively datum to reconstruct the agreement of meridian caused technical problems and implication to status of land boundary of both countries. This paper investigates about status and technical problems of land boundary between Indonesia and Papua New Guinea and its alternative solution. Investigation is done using the boundary monuments coordinate given by GPS survey of 2004 and boundary monuments coordinate pursuant to boundary agreement of 1973 and result of demarcation survey of 1983-1991. This paper is sum up with some conclusions and recommendation.
Co-Authors Hasanuddin Z. Abidin Hasanuddin Z. Abidin K. J. Villanueva Silvester Sari Sai T. Padmasari