Wiwin Windupranata
Research Group of Hydrographical Surveys and Engineering, Faculty of Earth Sciences and Technology, Institut Teknologi Bandung, Ganesa 10, Bandung 40132, West Java, INDONESIA

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Journal : Indonesian Journal of Geospatial

PEMETAAN POTENSI PEMBANGKIT LISTRIK TENAGA ARUS LAUT DI SELAT CAPALULU, KEPULAUAN SULA, MALUKU UTARA Respati, Muhammad Rafi; Windupranata, Wiwin
Indonesian Journal of Geospatial Vol 5, No 1 (2016)
Publisher : Indonesian Journal of Geospatial

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Abstract

Energi arus laut merupakan potensi sumber listrik di Indonesia yang diduga dapat menyimpan potensi energi listrik hingga 6000MW. Arus pasang-surut terkuat yang tercatat di Indonesia adalah di Selat Capalulu, antara Pulau Taliabu dan Pulau Mangole di Kepulauan Sula, Propinsi Maluku Utara. Penelitian ini bertujuan untuk memetakan potensi daya listrik yang bersumber dari arus laut tersebut. Terdapat 8 titik Obs yang ditempatkan sepanjang Selat Capalula. Berdasarkan hasil yang diperoleh titik yang berpotensi sebagai lokasi pembangkit listrik tenaga arus yaitu titik Obs 5 dan titik Obs 6.Titik Obs 5 memiliki potensi energi listrik selama satu bulan sebesar 4896.14 kWh pada musim angin barat dan 5721.31 kWh pada musim angin timur. Sedangkan titik Obs 6 memiliki potensi energi listrik selama satu bulan sebesar 4285.29 kWh dan 5268.96 kWh pada musim angin timur.
Land Use Change Mapping in Coastal Areas Subdistrict South Bontang, Bontang, East Kalimantan Province And Its Impact on Socio-Economic Aspects Arief Ilman Yusra; Wiwin Windupranata; Dwi Wisayantono
Indonesian Journal of Geospatial Vol 2 No 1 (2013)
Publisher : Indonesian Journal of Geospatial

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Abstract. The coastal area is a center of social activity and economic activity. As a center of social and economic activities, the coastal areas are potential areas to be developed and utilized as a result that there will be changes and land uses in the form of land use. Land use is a form of physical influence of human activities on the earth's surface. Land use of an area associated with population growth and activity. The increasing population and the more intense activity in the population of a region on the increasing impact of land use change. To view and control the land use changes land use monitoring needs to be done at a certain time. Monitoring of land use can be done by identifying and interpreting information from remote sensing data in the areas of land use that will be monitored. By comparing the two forms of land use from remote sensing data of different time at the same location, will be obtained by changes in land use as well as statistical data coupled with social and economic conditions. It can be in terms of changes in the land analysis to the socio-economic aspects of the local population. The results showed that land use changes with the addition of the largest area occurs on the settlement in the amount of 43.05 Ha while, land use changes  with the greatest reduction occurred in the vast open land in the amount of 93.08 Ha. Land use changes had positive impact on social aspect with increasing population of that work as many as 21,538 people and economic aspects with poverty who reduced amounted to 1.55%. Keywords : Land Use, Land Use Change, Social Economy, Coastal Area
Implementation of Marine Fishery Information System Model for The Increasing of Fisherman Prosperity (Case of Study: Pameungpeuk District, Garut City) Amanda Putri Rudiawan; Wiwin Windupranata; Dwi Wisayantono
Indonesian Journal of Geospatial Vol 1 No 2 (2012)
Publisher : Indonesian Journal of Geospatial

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Abstract. This research bring together the development and implementation of marine fishery information system model and study of up and down stream component that are indicated have significant impact for the increasing of fisherman prosperity in Cilauteureun fishery port (PPP Cilauteureun), Pameungpeuk. The model results a daily potential fishing zone (ZPPI) map that was distributes to the fisherman. Most of the fisherman in Cilauteureun are labor fisherman who have salary that is lower than the minimum regional salary/UMR (44% of UMR). Developed ZPPI maps contain information about the location of potential fishing zone, fishing route and distance, time and capital needed, and additional information about current, wind, and wave height. Operational cost efficiency resulted from the utilization of the ZPPI maps are 54% respectively for the small capacity vehicle/MT (less than 10 GT) and 41% respectively for bigger vehicle/KM (10-15 GT capacity). The efficiency also cause the MT labor fisherman salary increaing up to 219% (achieve 98% of UMR). The integration of upstream components (ZPPI maps, vehicles and equipments facility, and human resource quality) and downstream components (catchment result sales, traetment, and distribution system) also has important role for the prosperity progress of Cilauteureun local fisherman.Keywords: fishery information system, fisherman prosperity, fisherman salary increasing, fishing zone map, operational cost efficiency, PPP Cilauteureun.
Pemetaan Potensi Pembangkit Listrik Tenaga Arus Laut di Selat Capalulu, Kepulauan Sula, Maluku Utara Muhammad Rafi Respati; Wiwin Windupranata
Indonesian Journal of Geospatial Vol 5 No 1 (2016)
Publisher : Indonesian Journal of Geospatial

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Energi arus laut merupakan potensi sumber listrik di Indonesia yang diduga dapat menyimpan potensi energi listrik hingga 6000MW. Arus pasang-surut terkuat yang tercatat di Indonesia adalah di Selat Capalulu, antara Pulau Taliabu dan Pulau Mangole di Kepulauan Sula, Propinsi Maluku Utara. Penelitian ini bertujuan untuk memetakan potensi daya listrik yang bersumber dari arus laut tersebut. Terdapat 8 titik Obs yang ditempatkan sepanjang Selat Capalula. Berdasarkan hasil yang diperoleh titik yang berpotensi sebagai lokasi pembangkit listrik tenaga arus yaitu titik Obs 5 dan titik Obs 6.Titik Obs 5 memiliki potensi energi listrik selama satu bulan sebesar 4896.14 kWh pada musim angin barat dan 5721.31 kWh pada musim angin timur. Sedangkan titik Obs 6 memiliki potensi energi listrik selama satu bulan sebesar 4285.29 kWh dan 5268.96 kWh pada musim angin timur.