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All Journal Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Sumatra Journal of Disaster, Geography and Geography Education JURNAL BUANA Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat Science and Environmental Journals for Postgraduate Jurnal Buana
Ramadhan, Risky
Geografi Universitas Negeri Padang
Agriculture, Biological Sciences & Forestry Humanities Earth & Planetary Sciences Education Environmental Science Health Professions Medicine & Pharmacology Public Health Social Sciences

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Journal : Sumatra Journal of Disaster, Geography and Geography Education

 1 
The Making of Solar Systems as a One Of Geography Learning Media in Sma N 2 Batang Anai, Padang Pariaman Regency and SMA N 5 Bukittinggi, Bukittinggi City Chandra, Deded; Wilis, Ratna; Susetyo, Bigharta Bekti; Rahmi, Lailatur; Arief, Dian Adhetya; Wijayanto, Bayu; Prarikeslan, Widya; Marya, Sri; Nova, Sari; Ramadhan, Risky
Sumatra Journal of Disaster, Geography and Geography Education Vol 3 No 2 (2019): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (492.289 KB) | DOI: 10.24036/sjdgge.v3i2.240

Abstract

This article aimed to improve the ability of teachers and students to create the miniature media of the solar system and improve teachers` understanding and abilities in terms of understanding pedagogical aspects those could be seen from the process of designing a Learning Implementation Plan (RPP) especially in terms of choosing a model or learning method. This activity was held at SMAN 2 Batang Anai, Padang Pariaman Regency and SMA N 5 Bukittinggi, Bukittinggi City by using training methods, questions and answers, also practices. Participants involved were geography teachers and students representatived in each class with 25 people. The form of the activity was conducting training related to designing effective learning media and conducting training related to making miniature solar systems to geography teachers and students. The results of the training carried out at SMAN 2 Batang Anai in Padang Pariaman Regency and SMA N 5 Bukittinggi in Bukittinggi City were in the form of a miniature solar system and increased abilities possessed by teachers and students in making learning media in this case was a miniature solar system. From this training, teachers had increased the understanding / ability of pedagogical aspects which could be seen from the process of designing lesson plans, especially in the terms of choosing a learning model. Geography teachers also understood more about adequate competence in terms of designing and utilizing media so that quality and effective learning was created.
Enviromental Monitoring of Land Subsidence in The Coastal Area of Padang City Using Sentinel 1 Sar Dataset Fajrin, Fajrin; Almegi, Almegi; Bakari, Aljunaid; Ramadhan, Risky; Antomi, Yudi
Sumatra Journal of Disaster, Geography and Geography Education Vol 5 No 1 (2021): Sumatra Journal of Disaster, Geography and Geography Education (June Edition)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (235.748 KB) | DOI: 10.24036/sjdgge.v5i1.359

Abstract

The land surface in the Padang City is thought to be experiencing a continuous relative subsidence due to natural processes and man-made activities. Factors that affect land subsidence include earthquakes, sea level rise, infrastructure development, sediment transport, and excessive use of groundwater sources. The purpose of this research is to map the rate of land subsidence which is processed from the Sentinel 1-A radar, satellite imagery using the Differential Synthetic Aperture Radar (DInSAR) method. The data used are two pairs of Sentinel-1A level 1 Single Looking Complex (SLC) imagery which were acquired in 2018 and 2019. Image processing is carried out by filtering and multilooking techniques on Synthetic Aperture Radar (SAR) images. The following process changes the phase unwrapping to the ground level phase using phase displacement. Land subsidence in 2018–2019 from DInSAR processing reached -10.5 cm / year. The largest land subsidence occurred in North Padang with an average of -7.64 cm/year. Land subsidence in the Padang City, which is located near the estuary, is due to the nature of the alluvial sediment material. The use of Sentinel 1 SAR remote sensing data can provide important information in the context of mitigating land subsidence in the Padang City. Therefore, we need the right policies to handle future land subsidence cases. Land subsidence mapping is one of the factors that determine the vulnerability of coastal areas to disasters
Co-Authors Adek Andreas Aditya Al-Fikri Amanullah afrillia tri cahyani Agung Aprilian Putra Almegi, Almegi Andiko Putra Aulia Rahmaini Azhari Syarief Azhari Syarif Bakari, Aljunaid Bayu Wijayanto Bigharta Bekti Susetyo Chriswanti Pangestu Deded Chandra Dian Adhetya Arif Elfi Effendi Endah Purwaningsih Ernawati Ernawati Fajrin, Fajrin Fenando Hero Aliyandri Geny Handani Putra Lailatur Rahmi M. Mursyid Al Fahri Marya, Sri Nova, Sari Ratna Wilis Rifyan Ruman Sudadi, Untung Syafrina Syafrina Triyatno Triyatno Verdy Jainathul Khamsya Widiatmaka Widiatmaka Widiatmaka Widiatmaka Widya Prarikeslan Yudi Antomi Yulfa, Arie