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Journal : geoeco

FLOOD HAZARD MAPPING BASED ON MULTI-CRITERIA SPATIAL ANALYSIS IN THE SAMIN WATERSHED, INDONESIA Sofyan Sholeh; Chatarina Muryani; Suryanto Suryanto
GeoEco Vol 10, No 1 (2024): GeoEco January 2024
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ge.v10i1.82973

Abstract

The Samin watershed which is located in the Mount Lawu area is vulnerable to flood disasters due to human activities. This research was carried out by inventorying parameter data to create a flood disaster vulnerability map using a GIS-based multi-criteria spatial approach. The seven parameters used in flood disaster analysis are Elevation, Slope, Distance from River, Drainage density, Topographic Wetness Index (TWI), Landuse, Rainfall, Type of Soil, Geology. The weight of each parameter is determined using the Analytical Hierarchy Process (AHP) which has the driving factors for flood disasters. The flood hazard map was obtained using a weighted overlay method and grouped into five classes, namely very low, low, medium, high and very high. The results of the analysis show that 11.36% of the study area has a very low hazard, 27.10% has a low hazard, 39.57% has a medium hazard, 20.43% has a high hazard and 1.54% has a very high hazard.
DEVELOPMENT OF GIS-BASED LEARNING MULTIMEDIA TO IMPROVE SPATIAL THINKING ABILITY OF SOCIAL STUDENTS IN HIGH SCHOOL Rahma Azzahra; Chatarina Muryani; Gentur Adi Tjahjono
GeoEco Vol 9, No 2 (2023): GeoEco July 2023
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ge.v9i2.74371

Abstract

Distance learning that occurred during the Covid-19 period caused problems. Learning geography, which should provide a good quality of spatial thinking, finally gets a problem. Multimedia learning is a representation tool needed in online learning. These conditions improve students' spatial thinking skills by applying Geographic Information Systems (GIS). The development of the learning multimedia uses a 4-D (Four-D) product development model consisting of the phases: define, design, development, and dissemination. Assessment parameter evaluation improves students' spatial thinking skills, considering comparing values between the experimental and control classes using the Independent Sample T-test = 0.05. The results of this study are that GIS-based learning multimedia is feasible to use with the validity test and trial being a score of 4 or is effectively used to improve students' spatial thinking skills with the result = 5,850 > T-table (2,035). 
Co-Authors Abda Abda Abdul Latief RF Agustina Ridhowati Ahmad Ahmad Ahmad Ahmad Ahmad Ahmad Ahmad Ahmad Ahmad Ahmad Ahmad Ainaya Nurrachma Hakim Albertus Erico Jerry Krisna Nugroho Almara Yoyok Arighynata Anggun Nur Z.O Apriyatno Apriyatno Asrowi Asrowi Awal Wibowo Budi Legowo Budi Setiyarso Cikal Lembayu Danang Mika Daya Dian Widya Mardiana Diana Lukitasari, Diana Dika Ulfatus Sa'adah Djoko Subandriyo Dwi Hastuti dwi partini Dwitama Alphin Usdianto Dyanita Nawangsari Erna Mardliyana Fadhila Firda Azzahra Fajar Aniq Safira Fajar Aniq Safira Farida Hidayati Fitria Dewi Kartika Fitriani, Nadya Putri Fransisca Trisnani Ardikha Putri Gati Parameswari Gentur Adi Tjahjono Gentur Adi Tjahjono Gentur Adi Tjahjono Gentur Adi Tjahjono H Soegiyantoa, H Hemi Wulan Martatiwi Heribertus Soegiyanto Hernianti Ian Kuswari Hikari Dwi Saputro ika rahmawati Inna Prihartini Istiyanti Nur Marfu’ah Kukuh Prasetyo Jati Kukuh Setio Utomo Kurnia Ratnadewi Pralisaputri Lilik Indawati Lintang Ronggowulan Lulu Febriana Damayanti Lynda Sischa Novrilyana M Ichwan fauzi Madiama, Saptono Mahdi, Imam Mega Widiyaningsih Mikael Dafit Adi Prasetyo Miyatun Miyatun Mohammad Faisal Mohammad Gamal Rindarjono Mohammad Gamal Rindarjono Mohammad Gamal Rindarjono, Mohammad Gamal Mohammad Ngabdani Muhamad Fatoni Muhammad Akhyar Muhammad Annas Muhammad Zaki Zamani Mustofa Mustofa Naslilmuna, Muhamad Ndaru Diatama Niken Tri Nugraini Nisa Rizqi Ramadhanty Ni’matussyahara, Dannis Nova Ikhsyan Syafei Novita Sariani Nugroho, Albertus Erico Jerry Krisna Nurhadi Nurhadi Nurhadi Nurhadi Ony Wijagsono Peduk Rintayati Pipit Wijayanti Pipit Wijayanti Pipit Wijayanti Puguh Karyanto PUGUH KARYANTO PUJI LESTARI Puji Rahayu Puji Rahayu Rahendhiki Ratik Galindra Rahma Azzahra Rahning Utomowati Rahning Utomowati Rahning Utomowati Ramadhan, Ulfah Khairani Ratih Puspita Dewi Reni Oktaliana Rima Reniesa Pelita Rianti Rita Noviani Rita Noviani Rita Noviani, Rita Robertus Sudaryanto Samsiyah, Ike Fitri Saptono Madiama Sarjoko Lelono Sarwono Sarwono Sarwono . Sarwono . Sarwono Sarwono Sarwono Sarwono Sarwono Sarwono Sarwono Sarwono Sarwono Sarwono SATRIYAS ILYAS seno budhi ajar Setya Nugraha Setya Nugraha Setya Nugraha Setya Nugraha Setya Nugraha Setya Nugraha Setya Nugraha Shenina Putri Pertiwi Sifaul Arief Sigit Santosa Sigit Santosa Sigit Santosa Sigit Santosa Sigit Santoso Sigit Santoso Singgih Prihadi Singgih Prihadi Singgih Prihadi Siti Asiyah Siti Rikhayatun Sofyan Sholeh Sorja Koesuma Sorja Koesuma Sorja Koesuma Sri Budiastuty Sri Muliana Mardikaningsih Sri Rahayu SUGIYANTO Sugiyanto Sugiyanto - Sugiyanto Sugiyanto Suryanto Suryanto Suwarti . Suwarti . Suwarto . Suwarto W.A Taufik Lilo AS, Taufik Lilo Triana Rejekiningsih dkk Trisni Utami Trisni Utami Ulfah Khairani Ramadhan Utomo, Bekti Wijayanti, Pipit Yanti Sri Rejeki Yasin Yusup Yasin Yusup Yasin Yusup Yessy Habibah Tidar Yunus Aris Wibowo