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Perencanaan Partisipatif Jalur Evakuasi dan Titik Kumpul Desa Ngargomulyo dalam Upaya Pengurangan Resiko Bencana Gunungapi Merapi Rachmawati, Rini; Wulan Mei, Estuning Tyas
Jurnal Perencanaan Wilayah dan Kota Vol 27, No 1 (2016)
Publisher : The ITB Journal Publisher

Abstract. Community involvement in the planning of evacuation routes and meeting points is necessary to make the result suitable for the communityâs needs and the conditions in their environment. Ngargomulyo Village, located 6.5 km from the peak of Merapi Volcano, needs evacuation planning as an effort in disaster risk reduction. Against the background of the urgency of establishing emergency evacuation routes for Ngargomulyo Village and the need for community involvement in the planning process, this paper presents a participatory planning of evacuation routes and meeting points for this village. The method used involved focus group discussion in view of producing an adequate evacuation map. All possible evacuation routes were evaluated by the community. According to the evacuation scheme, the inhabitants of the local settlements first have to go to the meeting point of their own settlement (titik kumpul dusun) and then move on to the village meeting point (titik kumpul desa) and next to the refugee camp in Tamanagung Village. An alternative scheme involves direct evacuation to Desa Tamangung without going through the village meeting point. Limited number of alternative evacuation routes creates the needs of structural and non structural developments to enable a smooth evacuation of the village community.Â Keywords. Merapi, Participatory Planning, Evacuation.

Relokasi Permukiman Desa Suka Meriah Akibat Kejadian Erupsi Gunung Api Sinabung Kabupaten Karo (Settlement Relocation of Suka Meriah Village as an Impact of Mount Sinabung Eruption in Karo Regency) Pandia, Stenfri Loy; Rachmawati, Rini; Mei, Estuning Tyas Wulan
Journal of Regional and City Planning Vol 27, No 2 (2016)
Publisher : The ITB Journal Publisher

Suka Meriah Village is one of the villages that experienced heavy damage because it is located 3 km from the peak of Mount Sinabung and is also located within Disaster Prone Area (KRB) III. One of the best solutions to minimize the negative impact of the disaster is to relocate the Suka Meriah Village to a safer location capable of accommodating the entire population including its needs for facilities and infrastructure. The purpose of the research is to identify community perception on the settlement relocation plan, to analyze the local condition of the relocation area and to assess problems in the settlement relocation plan. The research uses qualitative research methods, where primary data is obtained through observation and semi-structured interviews and secondary data is obtained from literature and agencies data. The research shows that in general, the Suka Meriah Village community agrees with the relocation plan. The relocation settlement is located in the Siosar Area. In general, until the end of the research period in August 2015, the construction of the new settlement in the Siosar Area has not been completed because it was still in the construction process. The problem that occurred was that the relocation process was slow. As a result, the economic activities of the community were restricted.Besides this, the government aid was insufficient to fulfill their daily needs.

Microtremor Data to Strengthen the Studentsâ€™ Mastery of Materials in the Implementation of Integrated Physics Learning Ningrum, Rohima Wahyu; Fauzi, Hendra; Suryanto, Wiwit; Mei, Estuning Tyas Wulan; Amelia, Risky Nuri
Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Vol 10, No 1 (2020)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpfa.v10n1.p81-89

A geophysical research has been conducted to determine the level of hazard vulnerability in West Halmahera by using microtremor data. Microtremor data are analyzed using the Horizontal to Vertical Spectral Ratio (HVSR) method and it is processed using Geopsy software to know hazard vulnerability level in the region . Data analysis and processing are used as sources of information in physics learning materials using an integrated learning model. Research objectives are to train the students to understand the materials in the fields of study and to enhance other discovery ideas.This research method uses the correlational method and the type of research is experimental research. The research design is an uniquecase research design and the instrument used is tests and questionnaires. The results of this research indicate that the microtremor data using integrated learning models of integrated types have effect on the studentsâ€™ Mastery of materials in the implementation of physics learning. The effect of the integrated learning model of integrated type on the studentsâ€™ Mastery of materials on the concepts of vibration and waves is 16% and it is in low category. Whereas, the students' responses to integrated learning model of integrated type are quite fun and it can help to improve their mastery of the material on the concepts of vibration and waves.

Participatory Planning for Evacuation Routes and Meeting Points in Ngargomulyo Village as a Disaster Risk Reduction Effort of Mount Merapi Estuning Tyas Wulan Mei; Rini Rachmawati
Journal of Regional and City Planning Vol. 27 No. 1 (2016)
Publisher : The Institute for Research and Community Services, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jrcp.2016.27.1.4

Abstract. Community involvement in the planning of evacuation routes and meeting points is necessary to make the result suitable for the community's needs and the conditions in their environment. Ngargomulyo Village, located 6.5 km from the peak of Merapi Volcano, needs evacuation planning as an effort in disaster risk reduction. Against the background of the urgency of establishing emergency evacuation routes for Ngargomulyo Village and the need for community involvement in the planning process, this paper presents a participatory planning of evacuation routes and meeting points for this village. The method used involved focus group discussion in view of producing an adequate evacuation map. All possible evacuation routes were evaluated by the community. According to the evacuation scheme, the inhabitants of the local settlements first have to go to the meeting point of their own settlement (titik kumpul dusun) and then move on to the village meeting point (titik kumpul desa) and next to the refugee camp in Tamanagung Village. An alternative scheme involves direct evacuation to Desa Tamangung without going through the village meeting point. Limited number of alternative evacuation routes creates the needs of structural and non structural developments to enable a smooth evacuation of the village community. Keywords. Merapi, Participatory Planning, Evacuation.

Relokasi Permukiman Desa Suka Meriah Akibat Kejadian Erupsi Gunung Api Sinabung Kabupaten Karo (Settlement Relocation of Suka Meriah Village as an Impact of Mount Sinabung Eruption in Karo Regency) Stenfri Loy Pandia; Rini Rachmawati; Estuning Tyas Wulan Mei
Journal of Regional and City Planning Vol. 27 No. 2 (2016)
Publisher : The Institute for Research and Community Services, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jrcp.2016.27.2.5

Suka Meriah Village is one of the villages that experienced heavy damage because it is located 3 km from the peak of Mount Sinabung and is also located within Disaster Prone Area (KRB) III. One of the best solutions to minimize the negative impact of the disaster is to relocate the Suka Meriah Village to a safer location capable of accommodating the entire population including its needs for facilities and infrastructure. The purpose of the research is to identify community perception on the settlement relocation plan, to analyze the local condition of the relocation area and to assess problems in the settlement relocation plan. The research uses qualitative research methods, where primary data is obtained through observation and semi-structured interviews and secondary data is obtained from literature and agencies data. The research shows that in general, the Suka Meriah Village community agrees with the relocation plan. The relocation settlement is located in the Siosar Area. In general, until the end of the research period in August 2015, the construction of the new settlement in the Siosar Area has not been completed because it was still in the construction process. The problem that occurred was that the relocation process was slow. As a result, the economic activities of the community were restricted.Besides this, the government aid was insufficient to fulfill their daily needs.

Tinjauan geografis wilayah potensial ibukota negara Indonesia Anugerah A. Sahamony; Luthfi Muta’ali; Estuning Tyas Wulan Mei Mei
Jurnal Teknosains Vol 10, No 1 (2020): December
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/teknosains.36756

The number of actual problems in the existing capital of Indonesia raises the idea to move the national government center to another region. From all parts of Indonesia republic territory, which region is most potential to be the location of the nation’s capital relocation? The aim of this research is to identify the most potential area to be the location of the national government center development. The method used is this research is a quantitative analysis with ‘zooming’ concept. The analysis process is divided into three stages with nine assessment indicators. The stages are; (1) identifying the most ideal provinces using spatial centrality, external accessibility, and the vulnerability of macro-scale natural disaster variables, (2) identifying the most potential province using the potential of social condition, the potential of infrastructure development, and the potential of national economic integration variables, and (3) determining the most suitable zone to be the location of nation’s capital development, which is using variables of physiological and regulational suitability (land availability, water aviability, and the vulnerability of micro-scale disaster). The results of this research indicate that Paser Distict in Kalimantan Timur is the most potential region to be the future nation’s capital of Indonesia.

Mapping of pga value using psa method in West Halmahera North Maluku Rohima Wahyu Ningrum; Wiwit Suryanto; Hendra Fauzi; Estuning Tyas Wulan Mei
Jurnal Teknosains Vol 9, No 2 (2020): June
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/teknosains.41483

The earthquake that occurred in the West Halmahera region was very detrimental, even though the human casualties were not very significant. But it will affect the stability and capacity of a region in terms of regional development. The mapping of earthquake-prone areas is carried out by a probabilistic seismic hazard analysis (PSHA) method to analyze soil movement parameters, namely Peak Ground Acceleration so that it can determine earthquake-prone areas in West Halmahera. The results of seismic hazard analysis show that the West Halmahera area is an area that is relatively prone to earthquake hazards because it is still strongly influenced by subduction (megathrust) earthquakes from the Philippine plate, Maluku sea and Sangihe. This is indicated by the value of earthquake acceleration on the Peak Ground Acceleration for the 500 year return period of around 0.38 - 3.69 g and 0.30 - 3.69 g for the 2500 year return period.

PEMANFAATAN FOTO UDARA FORMAT KECIL UNTUK PEMETAAN BIDANG TANAH DI SUB DAS BOMPON Trida Ridho Fariz; Retnadi Heru Jatmiko; Estuning Tyas Wulan Mei; Ardhi Arnanto; Ramlah Ramlah; Muhammad Fauzan Ramadhan
Tunas Geografi Vol 9, No 1 (2020): JURNAL TUNAS GEOGRAFI
Publisher : Department of Geography Education, Faculty of Social Sciences, Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/tgeo.v9i1.18058

Remote sensing technology such as small format aerial photography (SFAP) from unmanned aerial vehicle (UAV) or drone can be a solution in accelerating the land parcel mapping in Indonesia. This study aims to determine the level of geometric and planimetric accuracy of SFAP data output in land parcel mapping and describe the step of data processing. The results showed that in land parcel mapping, the main SFAP output data is orthophoto. Therefore, the processing should not need to do the dense cloud process, the orthophoto build process can use DEM from sparse cloud for time efficiency and reduce the relief displacement effect. The orthophoto geometry accuracy is CE90 of 0.44, so it is very well used for mapping 1: 2500 scale, while DSM has a LE90 value of 2.80. Planimetry accuracy of the land parcel distance has met the tolerance standard, while planimetry accuracy of the land parcel area there is 1 parcel that does not meet the tolerance standard. However, in general, SFAP can be used as a basis for land parcel mapping in slightly hilly areas such as Bompon watershed.Keywords: Small format aerial photo, land parcel, geometric accuracy, planimetric accuracy Teknologi penginderaan jauh seperti foto udara format kecil (FUFK) dari pesawat nir awak bisa menjadi solusi dalam percepatan pemetaan bidang tanah di Indonesia. Penelitian ini bertujuan untuk mengetahui tingkat ketelitian geometrik dan planimetrik data keluaran FUFK dalam pemetaan bidang tanah serta mendeskripsikan tahapan-tahapan pengolahan datanya. Hasil penelitian menunujukkan bahwa dalam pemetaan bidang tanah, data keluaran FUFK yang utama adalah ortofoto. Oleh karena itu sebaiknya proses pengolahan tidak perlu melakukan proses dense cloud, proses build orthophoto bisa menggunakan DEM dari sparse cloud untuk efisiensi waktu serta mengurangi efek relief displacement. Ketelitian geometri ortofoto yaitu CE90 sebesar 0,44, sehingga sangat baik digunakan untuk pemetaan skala 1:2500, sedangkan DSM memiliki nilai LE90 sebesar 2,80. Ketelitian planimetrik terhadap jarak bidang tanah telah memenuhi standar toleransi, sedangkan ketelitian planimetrik terhadap luas bidang tanah terdapat 1 bidang yang tidak memenuhi standar toleransi. Walaupun begitu, secara umum FUFK bisa digunakan sebagai dasar pemetaan bidang tanah di wilayah yang sedikit berbukit seperti Sub DAS Bompon.Kata Kunci: Foto udara format kecil, bidang tanah, ketelitian geometrik, ketelitian planimetrik.

Microtremor Data to Strengthen the Students Mastery of Materials in the Implementation of Integrated Physics Learning Rohima Wahyu Ningrum; Hendra Fauzi; Wiwit Suryanto; Estuning Tyas Wulan Mei; Risky Nuri Amelia
Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Vol. 10 No. 1 (2020)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpfa.v10n1.p81-89

A geophysical research has been conducted to determine the level of hazard vulnerability in West Halmahera by using microtremor data. Microtremor data are analyzed using the Horizontal to Vertical Spectral Ratio (HVSR) method and it is processed using Geopsy software to know hazard vulnerability level in the region . Data analysis and processing are used as sources of information in physics learning materials using an integrated learning model. Research objectives are to train the students to understand the materials in the fields of study and to enhance other discovery ideas.This research method uses the correlational method and the type of research is experimental research. The research design is an uniquecase research design and the instrument used is tests and questionnaires. The results of this research indicate that the microtremor data using integrated learning models of integrated types have effect on the students Mastery of materials in the implementation of physics learning. The effect of the integrated learning model of integrated type on the students Mastery of materials on the concepts of vibration and waves is 16% and it is in low category. Whereas, the students' responses to integrated learning model of integrated type are quite fun and it can help to improve their mastery of the material on the concepts of vibration and waves.

Pesawat Udara Nir Awak (Uav) Untuk Penyediaan Data Spasial Bidang Tanah Di Kawasan Rawan Bencana Ardhi Arnanto; Estuning Tyas Wulan Mei; Dyah Rahmawati Hizbaron; Westi Utami
BHUMI: Jurnal Agraria dan Pertanahan Vol. 5 No. 2 (2019): Bhumi: Jurnal Agraria dan Pertanahan
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat, Sekolah Tinggi Pertanahan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31292/jb.v5i2.377

Abstract: The increased disaster events in the last ten years warns all stakeholders about potential hazards. Potential risk to land assets due to disaster affects the needs of fast and accurate land data that only 65% mapped. This study aims to establish an interpretation method and mapping of paddy field using unmanned aerial vehicle (UAV). The research uses interpretation method by evidence convergence approach. The result shows that the value of accuracy above the tolerance value, 93.13% for landuse interpretation and 84,21% for land parcel booundary interpretation. It means that the small format aerial photography derived from drone can be used to provide quick and accurate spatial data on paddy field land parcel identification.Intisari: Peningkatan bencana dalam sepuluh tahun terakhir memberikan peringatan kepada semua pemangku kepentingan akan potensi bahaya. Potensi risiko terhadap aset-aset lahan yang disebabkan oleh dampak bencana membutuhkan ketersediaan data spasial lahan yang cepat dan akurat yang hingga saat ini baru terpetakan seluas 65%. Penelitian ini bertujuan membangun metode interpretasi dan memetakan bidang tanah sawah menggunakan unmanned aerial vehicle (UAV). Penelitian ini menggunakan metode interpretasi visual dengan pendekatan konvergensi bukti. Hasil interpretasi menunjukkan nilai akurasi diatas nilai toleransi, 93,13% untuk interpretassi penggunaan lahan dan 84,21% untuk interpretasi batas bidang tanah. Hal ini berarti bahwa fotoudara format kecil yang dihasilkan dari pemotretan drone dapat digunakan untuk menghasilkan data spasial bidang tanah sawah secara cepat dan akurat.

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