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All Journal Jurnal Pendidikan Geografi Undiksha Jurnal Geografi, Edukasi dan Lingkungan BULLET : Jurnal Multidisiplin Ilmu Jurnal Geosaintek
Silmi Afina Aliyan
Universitas Pendidikan Indonesia
Humanities Astronomy Earth & Planetary Sciences Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Social Sciences

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Implementasi Geo-KKP Sebagai Penerapan E-Government di BPN Kantor Pertanahan Kabupaten Bogor I Mohamad Zein Surya Pandega; Syahrul Rivaldi; Silmi Afina Aliyan
BULLET : Jurnal Multidisiplin Ilmu Vol. 2 No. 3 (2023): BULLET : Jurnal Multidisiplin Ilmu
Publisher : CV. Multi Kreasi Media

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Abstract

In 2010, the Ministry of Agrarian Affairs/National Land Agency launched a land administration system known as the Computerized Land Office (KKP), then underwent development and changed its name to Geo-KKP, where this system allows integration between textual and spatial data and is able to minimize error in mapping. Textual data is data in the form of text that describes the physical condition of the land, such as location, location, land condition, and land area. The purpose of this study was to analyze what obstacles were faced by the National Land Agency of Bogor Regency I in implementing Geo-KKP to validate textual data and Geo-KKP as an application of E-Government at BPN Bogor Regency I. The method used in this study was the Qualitative research uses data collection in the form of literature studies and interviews with informants. The results of the study show that the digitalization process is running as it should, supported by the availability of qualified tools and resources in their fields. However, in its implementation, there are still several obstacles, namely the lack of sufficient resources to digitize, resulting in an accumulation of physical files.
Pemetaan Daerah Potensi Longsor Menggunakan Analisis Fault Fracture Density Pada Data DEMNAS Di Wilayah Cisarua, Kabupaten Bandung Barat, Jawa Barat Silmi Afina Aliyan; Totok Doyo Pamungkas; Kusnahadi Susanto; Putri Aprilia Ayesha
Jurnal Geografi, Edukasi dan Lingkungan (JGEL) Vol. 7 No. 2 (2023): Edisi Bulan Juli
Publisher : Pendidikan Geografi Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jgel.v7i2.11397

Abstract

The Cisarua area is located in the northern part of Bandung City and is one of the sub-districts in West Bandung Regency and has steep topography in several locations, giving rise to the potential for landslides. The eastern region is part of the Lembang Fault which is still active in the North Bandung area. The potential for landslides related to the geological structure in this area can be identified by looking at the lineament patterns of the valleys, the presence of lithological offsets and others. The geological structure that developed in the Cisarua area was identified based on the results of analysis of satellite imagery data and the National Digital Elevation Model (DEMNAS) to identify the presence of geological structures and determine the direction of the dominant force. This study aims to determine the distribution of potential landslides in the Cisarua area using the Fault Fracture Density (FFD) method. Linearity analysis is estimated using the Fault Fracture Density (FFD) method. This method produces an analysis based on the straightness of the ridges and valleys around Cisarua which is then processed using a rosette diagram and interpreted as the dominant lineament trending west-east and northeast- southwest, this dominant lineament corresponds to the direction of the Lembang Fault. The lineament density level value describes a weak zone in the rock which creates the potential for landslide hazard. The weak zone in red indicates that the study area has a high landslide hazard potential, which is red, and the light green color indicates that the study area has a low landslide hazard potential. The potential for landslides in the study area is spread more in areas close to regional geological structures such as faults when compared to other areas. This pattern indicates that the presence of geological structures has an influence on the occurrence of landslides in potential areas.
Identifikasi Lapisan Bawah Permukaan Untuk Analisis Potensi Longsor Di Daerah Cikidang, Kabupaten Majalengka Silmi Afina Aliyan; Totok Doyo Pamungkas; Nanin Trianawati Sugito; Dede Rohmat; Haikal Muhammad Ihsan; Vasha Namira Adzanah; Zaenal Mahfud; Sekar Ayu Pertiwi; Raffi Razan Fulvian; Aditya Surya Erlangga
BULLET : Jurnal Multidisiplin Ilmu Vol. 4 No. 2 (2025): BULLET : Jurnal Multidisiplin Ilmu
Publisher : CV. Multi Kreasi Media

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Abstract

The geological conditions around Bantarujeg District exhibit diverse and intriguing features, especially in the area north to northwest of Cikidang village, characterized by elongated hills and steep slopes bordering the Ciwaru River to the east. Landslide potential in this region is influenced by various factors such as soil types, rock formations, subsurface materials, water saturation, slip planes, and gravity. This research aimed to mitigate landslide risks by analyzing subsurface geological conditions and structures to identify slope slip areas and predict the depth and type of layers beneath the northwest slope of Cikidang village using the Wenner-Schlumberger 2D geoelectric method. Measurements were taken along two lines: the mainline trending NW-SE and the crossline trending NE-SW. On the mainline, the topsoil layer (5.54 - 237 Ωm) is predicted to be less than 7 meters deep, with volcanic fragments (237 - 2,893 Ωm) at depths of 7 – 9.5 meters. Layers deeper than 9.5 meters exhibit resistivity values exceeding 2,893 Ωm. On the crossline, the topsoil layer (6.40 - 261 Ωm) is also less than 7 meters deep, with volcanic breccia (261 - 1,152 Ωm) at depths of 7 – 9.5 meters. Layers deeper than 9.5 meters have resistivity values exceeding 1,152 Ωm, indicating the presence of basaltic breccia in the lower layers.
Analisis Autokorelasi Spasial Balita Stunting Menggunakan Indeks Moran’s I Rizqia Rahmah Nurul Syifa; Silmi Afina Aliyan; Tiara Handayani
Jurnal Pendidikan Geografi Undiksha Vol. 14 No. 1 (2026): Jurnal Pendidikan Geografi Undiksha
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpg.v14i1.98597

Abstract

Stunting among toddlers is a public health issue strongly related to socioeconomic conditions and the distribution of healthcare services. This study aims to analyze the spatial distribution of stunting cases in Cirebon City using a spatial analysis approach. Data were obtained from the Cirebon City Statistics Agency and processed using mapping software to identify whether spatial clustering of cases exists. The results show that stunting cases form clusters, particularly in Harjamukti District, which also has a high number of poor residents and birth rates. These findings indicate that the distribution of stunting is not random but concentrated in specific areas. The study recommends identifying priority intervention zones and ensuring the equitable distribution of health personnel, especially nutritionists, as a crucial step toward area-based stunting reduction.
KARAKTERISASI LAPISAN BAWAH PERMUKAAN LERENG HASIL PERGERAKAN SESAR LEMBANG MENGGUNAKAN ELECTRICAL RESISTIVITY TOMOGRAPHY PADA SAG POND MURIL Silmi Afina Aliyan; Kusnahadi Susanto; Totok Doyo Pamungkas; Haikal Muhammad Ihsan; Asep Harja; Dini Fitriani; Yudi Rosandi
Jurnal Geosaintek Vol. 11 No. 2 (2025)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25023659.v11i2.2224

Abstract

Co-Authors Aditya Surya Erlangga Asep Harja Dede Rohmat Dini Fitriani Haikal Muhammad Ihsan Ihsan, Haikal Muhammad Kusnahadi Susanto Mohamad Zein Surya Pandega Putri Aprilia Ayesha Raffi Razan Fulvian Rizqia Rahmah Nurul Syifa Sekar Ayu Pertiwi Sugito, Nanin Trianawati Syahrul Rivaldi Tiara Handayani Totok Doyo Pamungkas Totok Doyo Pamungkas Vasha Namira Adzanah Yudi Rosandi Zaenal Mahfud