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INDONESIA
Indonesian Journal of Geospatial
ISSN : 20895054     EISSN : -     DOI : -
Core Subject : Science,
Arjuna Subject : -
Articles 5 Documents
Search results for , issue "Vol 4 No 1 (2015)" : 5 Documents clear
INTEGRATION CONSTRUCTION OF MARINE UTILIZATION ELEMENTS TOWARDS INDONESIA GOOD OCEAN GOVERNANCE IN MARINE CADASTRE PERSPECTIVE Yackob Astor; Widyo Nugroho SULASDI; Dwi Wisayantono; S. Hendriatiningsih
Indonesian Journal of Geospatial Vol 4 No 1 (2015)
Publisher : Indonesian Journal of Geospatial

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Abstract. Indonesia as an archipelagic country has marine larger area than land. With approximately consist of more than 13.466 islands (Geospatial Information Agency, 2013) and 99.093km coastline (Geospatial Information Agency, 2013), making Indonesia has more abundant natural resources of the sea than in land. This potential condition of marine resources is seen as an opportunity for Indonesia as a developing country to build excellence in coastal and marine field. However, after 70 years of its independence, maritime sector has not proved as a sector that can be seeded by the nation and relied by Indonesian people. Based on the literature, one of the main problems in Indonesian ocean is the unintegrated nature of utilization activities between institutional (sector), local government (provincial and city/county) and customary that caused overlapping claims marine areas that may result in marine boundaries conflicts.This paper discusses aboutintegration constructionconcept of marine utilization elements in Indonesia. Integration concept can be constructed by marine cadastre elements (right, restriction, and responsibility), integration principle and legal certainty principle in Law No. 4/2011 about Geospatial Information, Law 1/2014 about Coastal Management Areas and Small Islands, Law 23/2014 about Regional Autonomy, and Law 32/2014 about Marine.Keywords: right, restriction, responsibility, integration principle
Peta Tunggal BPN Untuk Peningkatan Kualitas Sistem Pendaftaran Tanah (Permasalahan, Peluang dan Alternatif Solusinya) Agoes S Soedomo; Agus Indra Murti
Indonesian Journal of Geospatial Vol 4 No 1 (2015)
Publisher : Indonesian Journal of Geospatial

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Abstrak. Badan Pertanahan Nasional sebagai lembaga negara yang mempunyai kewenangan dalam pengelolaan pertanahan perlu memanfaatkan kemajuan teknologi dan perkembangan ilmu pengetahuan untuk dapat memudahkan dalam mencapai tujuan pelaksanaan pendaftaran tanah. Pendaftaran Tanah yang baik akan dapat memberikan jaminan kepastian hukum, menyediakan informasi pertanahan dan terselenggaranya Tertib Administrasi Pertanahan. Jaminan kepastian hukum atas sebidang tanah secara khusus, dicerminkan dalam kesiapan dan kelengkapan data spasial. Kondisi peta pendaftaran tanah yang dihasilkan sampai saat ini oleh kantor dilingkungan BPN sampai saat ini, sangat beragam dalam bentuk sumber data, skala, kualitas, dan sistem koordinat penyajian data, terutama wilayah di luar pulau Jawa. Dengan demikian,  perlu dilaksanakan standardisasi sistem koordinat yang telah dituangkan pada Peraturan Menteri Negara Agraria/Kepala Badan Pertanahan Nasional nomor 3 Tahun 1997 pasal 3 yaitu Sistem Koordinat dengan proyeksi TM 3º. Peta pendaftaran, sebagai parameter utama informasi pertanahan, memerlukan perbaikan kinerja dan pengadaan yang semakin mendesak, dengan meningkatnya kecepatan kebutuhan informasi. Perkembangan teknologi berupa penyediaan data, seperti ETS, GPS ataupun citra satelit, dan perangkat lunak pengelolaan data, akan dapat meningkatkan layanan kebutuhan informasi dalam akurasi dan presisi sesuai dengan harapan.  Kata kunci : Peta Pendaftaran, Sistem Koordinat, Standardisasi, Sistem proyeksi peta TM-3
Natural to anthropogenic influence of environmental change of Jakarta Bay: seismic reflection and sediment coring studies Haryadi Permana; Nugroho Dwi Hananto; Rina Zuraida; Susilohadi Susilohadi; Mustaba Ari Suryoko; Nazar Nazarudin; Eko Saputro; Adi C Sinaga; Septriono Hari Nugroho
Indonesian Journal of Geospatial Vol 4 No 1 (2015)
Publisher : Indonesian Journal of Geospatial

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Abstract. The shallow of high resolution seismic reflection profiles recorded dynamic development of Jakarta Bay. The interpretation results suggest least four transgression events and three events of regression. The last regression event characterized by rough erosional surface, deep and wide channel of fluvial or shallow marine environment. This event indicates strong energy sedimentation accompanied by high density material flow like as laharic flows or dense and frequent wet season. Upper part of seismic profile characterized by continues, parallel and thin sedimentation layer indicates gradual sea transgression event. The shallow sediment coring data, 100 cm to 160 cm length, indicates significant anthropogenic influences. At the depth 50 cm, the sediment core shows decreasing sharply of Si, Ca, Ti and Fe content interpreted as decreasing of volcanic source rocks. While to the near sediment surface was indicated by increasing of major element content such as Cu, Ti and Fe and also the heavy metals content such as Pb, Cr, Cd, Sn and Zn. The presence of major or heavy metals were possible related to human activities such as deforestation, industry, transportation and agriculture while in depth, the heavy metal content related to volcanic rocks as source rocks The environmental degradation in modern period detected at the sediment surface indicated by increasing sharply of Ammonia. Keywords : Shallow Sediment, Seismic Reflection, Antropogic Influence 
Remote Sensing Analysis In RUSLE Erosion Estimation Asep Yusup Saptari; Supriadi A; Ketut Wikantika; Darmawan S
Indonesian Journal of Geospatial Vol 4 No 1 (2015)
Publisher : Indonesian Journal of Geospatial

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ABTRACT. Soil erosion is a major issue in various hemispheres. It is because erosion affects the survival of ecosystem. Diverse human actions, e.g., bushes burning and illegal logging, play a role in accelerating erosion. Climate factor such as rain intensity has also an influence in the release of soil particles. Therefore, a regular identification of those factors that affect erosion processes is highly needed in order to keep an environmental sustainable. Different areas in Indonesia have different erosion variable characteristics. One of the characteristics is indicated by the varieties of vegetation cover, where a loose vegetation cover causes soil surfaces open for a long time period.  Till now, researches dealing with the modeling of erosions with wide area coverage are few, since erosion observations have always been conducted by direct observations in the field, hence time consuming. Therefore, an erosion mapping model that is applied in a wide coverage area and the up to date of data is needed. Spatially, erosions can be depicted in a form of spatial information system model describing their potential class levels. There are several erosion models that can be used to find out the erosion occurring on a land, among others Universal Soil Loss Equation (USLE) model or its modification Revised Universal Soil Loss Equation (RUSLE). RUSLE erosion model consists of rainfall, soil erodibility, vegetation cover, slope gradient and length, and support practice factors. Recent technology in remote sensing allowed vegetation cover to be analysed from satellite imagery, make the possibility of erosion analysis in large area in shorter time. KEY WORD:  Erosion, Vegetation, Models, Remote Sensing, RUSLE
Tahap Awal Usulan Integrasi Sistem Pengadan Secara Elektronik (SPSE) Berbasis Sistem Informasi Geografis (SIG) dalam Pengadaan Barang/Jasa Pemerintah Bidang Konstruksi contoh kasus : Konstruksi Jalan Raya Arif Rohman
Indonesian Journal of Geospatial Vol 4 No 1 (2015)
Publisher : Indonesian Journal of Geospatial

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Abstrak. Geomatika merupakan ilmu pengetahuan yang merupakan integrasi dari pengukuran, analisis, manajemen, penyimpanan, dan penampilan dari deskripsi dan lokasi dari data berbasis bumi (spasial). Dengan kemampuan spasial tersebut, maka semua kegiatan yang berbasis keruangan dapat dilakukan monitoring dan evaluasi secara berkala. Pengadaan konstruksi jalan raya merupakan salah satu kegiatan pengadaan yang berbasis spasial, dari mulai perencanaan hingga jadinya jalan tersebut. Integrasi yang dapat dilakukan dari kegiatan konstuksi jalan dimulai dari pengukuran untuk perencanaan, penyimpanan data rencana pada basis data, kemudian penampilan dalam suatu Sistem Informasi Geografis (SIG), dan proses analisis. Proses pengadaan saat ini dilakukan melalui Sistem Pengadaan Secara Elektronik (SPSE) sehingga SIG yang dibentuk dapat diintegrasikan ke dalam SPSE.  Kata kunci : Geomatika, SIG, Spasial, SPSE.

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