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All Journal Journal of Geoscience Engineering and Energy (JOGEE) Jurnal Migasian
Afiat Anugrahadi
Universitas Trisakti
Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics

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The Dampak Sosialisasi Mitigasi Bencana Gempa Bumi dan Tsunami Bagi Guru dan Siswa SMAN Bina Insani, Tangerang Banten Afiat Anugrahadi; Yusraida Khairani Dalimunthe; Agus Guntoro Guntoro; Masagus Ahmad Azizi; Amalia Yunita Puteri; Sona Agustin
Jurnal Migasian Vol 7 No 1 (2023): Jurnal Migasian
Publisher : LPPM Institut Teknologi Petroleum Balongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jm.v7i1.227

Abstract

Implementation of Community Service (PKM) themed Socialization of Earthquake and Tsunami Disaster Mitigation for Teachers and Students of SMAN Bina Insani, Tangerang Banten has been carried out. The purpose of this activity is to find out the impact of socialization which is carried out based on the Likert scale. The method used in this research is to provide a pre-socialization questionnaire to see the respondents' initial knowledge regarding the earthquake and tsunami disaster, then proceed with the presentation of material related to the earthquake and tsunami disaster through zoom and finally given another socialization questionnaire to see the extent of the benefits from this socialization. So based on the socialization questionnaire, the results showed that 39% of respondents often heard about earthquakes; 57% of respondents never find out the causes of earthquakes; 63% of respondents rarely find out about the mechanisms of damage caused by earthquakes; 53% of respondents never find out about tips and handling in case of an earthquake nearby; 61% of respondents rarely heard about the tsunami; 61% of respondents never found out the cause of the tsunami; 63% of respondents rarely hear tsunami early warnings; 64% of respondents rarely find out tips for handling if a tsunami occurs nearby. and after the socialization was held it was found that 96% of respondents felt that this socialization activity was very useful to increase their knowledge regarding earthquakes and 97% of respondents felt that this socialization activity was very useful to increase their knowledge regarding the tsunami.
ANALISIS KEMIRINGAN LERENG MENGGUNAKAN SIG UNTUK PENENTUAN TINGKAT KERENTANAN GERAKAN TANAH CIATER, JAWA BARAT: ANALYSIS OF SLOPE SLOPE USING GIS TO DETERMINE THE LEVEL OF VULNERABILITY TO GROUND MOVEMENT CIATER, WEST JAVA Yudha Ibnu Darius; Afiat Anugrahadi; Muhammad Adimas Amri
Journal of Geoscience Engineering & Energy (JOGEE) VOLUME 4, NOMOR 2, AGUSTUS 2023
Publisher : Universitas trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jogee.v4i2.15863

Abstract

Penelitian terletak pada daerah Kecamatan Ciater,Kabupaten subang, Provinsi Jawa Barat dimana menurut BNPB memiliki tingkat resiko bencana yang tinggi salah satunya bencana gerakan tanah atau biasa biasa disebut tanah longsor. Kemiringan lereng merupakan salah satu faktor yang menyebabkan terjadinya gerakan tanah, Tujuan dari penelitian ini perlu diketahui kemiringan lereng mana yang rawan terjadinya gerakan tanah serta tingkat kerawanannya. Kemiringan lereng akan dibagi menjadi beberapa kelas berdasarkan persen kemiringan yang dimana akan di tumpang tindih dengan data kejadian gerakan tanah dengan menggunakan SIG. hasil dari penelitian adalah terdapat tiga kelas kemiringan dan 12 titik kejadian gerakan tanah dimana kemiringan 15-30% memiliki kerawanan tinggi sedangkan yang lainnya rendah. The research is located in the Ciater District area, Subang Regency, West Java Province which according to BNPB has a high level of disaster risk, one of which is a landslide disaster or commonly called a landslide. The slope of the slope is one of the factors that causes ground movement. The aim of this research is to know which slope is prone to ground movement and the level of vulnerability. The slope will be divided into several classes based on the percent slope which will be overlapped with the ground movement data using GIS. the results of the study are that there are three classes of slope and 12 points of occurrence of ground motion where the slope of 15-30% has a high vulnerability while the others are low.
Penginderaan Jauh 3D DEM untuk Klasifikasi Geomorfologi Daerah Mandolang Sulawesi Utara Afiat Anugrahadi; Ramadhan Adhitama; Djordy Imanuel Liusvia; Yusraida Khairani Dalimunthe
Jurnal Migasian Vol 9 No 1 (2025): Jurnal Migasian
Publisher : LPPM Institut Teknologi Petroleum Balongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36601/jm.v9i1.320

Abstract

Remote sensing using satellites is an efficient and successful alternative for conducting geomorphological studies as important earth information. Known as a tourist area for its beaches and natural water baths. making the research location in the Mandolang District, Minahasa Regency, North Sulawesi Province important to research. In this study, a different approach to geomorphological studies was used: DEM data for 3D analysis was used to see various geomorphological images. Bird's eye views from a variety of locations and directions can be provided by the 3D DEM model, which can also obtain height and slope information from Topographic Maps and Slope Maps. The results of the map analysis are then used to produce a descriptive Geomorphological Map where the research area is dominated by a height of 175-350m above sea level and based [19] classification. The research area has three geomorphological units: 21% covers plains with height differences 0-50m and steepness 0-15%; 63.2% covers waves with height differences 50-200m and steepness 15-45%; and 63.2% covers hilly area with height differences 350-500m and steepness more than 45%.
Co-Authors Agus Guntoro Guntoro Amalia Yunita Puteri Amri, Muhammad Adimas Azizi, Masagus Ahmad Dalimunthe, Yusraida Khairani Djordy Imanuel Liusvia Ramadhan Adhitama Sona Agustin Yudha Ibnu Darius