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All Journal Journal of Environment and Geography Education
Utami, Rahma Kurnia Sri
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Earth & Planetary Sciences Education Environmental Science

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Drought zone monitoring with remote sensing technology in Metro City, Indonesia Utami, Rahma Kurnia Sri; Zulkarnain, Zulkarnain; Sudarmi; Halengkara, Listumbinang; Rahian, Farah Azzahra
Journal of Environment and Geography Education Vol. 1 No. 1: (Februari) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/jegeo.v1i1.2024.685

Abstract

Background: Lampung Province, Indonesia, is prone to drought, with 232 villages experiencing drought in recent years according to data from the Central Statistics Agency (BPS). Metro City, a region within Lampung Province, is particularly susceptible to drought, as evidenced by a decrease in agricultural production due to drought conditions observed during a three-month period (December 2021–February 2022). Despite the agricultural sector being a crucial economic driver in the region, drought poses significant challenges. Remote Sensing and Geographic Information Systems (GIS) technologies offer efficient methods for identifying drought-prone areas with precision and accuracy. Methods: This research employs digital image processing techniques, specifically image transformation using various vegetation index algorithms such as the Normalized Difference Vegetation Index (NDVI), Normalized Difference Water Index (NDWI), and Normalized Difference Drought Index (NDDI). Landsat 8 OLI satellite imagery is utilized for data analysis, with Quantum GIS serving as the primary application for image processing. Findings: The research findings reveal the distribution of drought-prone zones on agricultural land in Metro City. Conclusion: The Central Metro District exhibits the lowest severity of drought classification, with an agricultural land area of 68.88 hectares classified as experiencing very severe drought. Conversely, the North Metro District is identified as having the most severe drought conditions, encompassing an area of 537.69 hectares.
Spatial analysis of the suitability of online taxibike pickup points in Lampung University area Baskara, Fatih Cahya; Pargito; Utami, Rahma Kurnia Sri; Zulkarnain, Zulkarnain
Journal of Environment and Geography Education Vol. 1 No. 1: (Februari) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/jegeo.v1i1.2024.686

Abstract

Background: Advancements in technology and information a have significantly impacted various aspects of human life, particularly in the realm of transportation. The emergence of a online transportation services has revolutionized commuting habits, offering convenience and accessibility to users. These services encompass two main categories: two-wheeled and four-wheeled vehicles, with online motorcycle taxis being the preferred choice among the public. At Lampung University, a prominent educational institution, the demand for online motorcycle taxi services is notably high due to its status as an educational hub. However, this high level of mobility has led to challenges such as haphazard parking and congestion among online motorcycle taxi drivers. Addressing these issues requires spatial analysis techniques to inform policy-making and alleviate these problems effectively. Methods: This study employs Nearest Neighbor Analysis to assess the distribution pattern of existing online motorcycle taxi pick-up points at Lampung University. Additionally, the suitability of pick-up points is evaluated based on regulatory guidelines and applicator data. Quantitative descriptive research methods are utilized to analyze the collected data and derive insights. Findings: The findings of this research indicate the suitability of online motorcycle taxi pick-up points based on regulatory guidelines and applicator data. The results are presented in the form of suitability tables and distribution maps, highlighting nine suitable locations for pick-up points. Conclusion: The distribution map reveals a random pattern in the arrangement of pick-up points, as determined by the Nearest Neighbor Analysis method. These findings provide valuable insights for stakeholders to formulate policies and strategies aimed at optimizing the management of online motorcycle taxi services at Lampung University.
Utilization webGIS to map the distribution of health facilities in Tanjung Senang subdistrict Bandar Lampung City Ningtyas, Ardilla Ayu; Miswar, Dedy; Utami, Rahma Kurnia Sri; Pargito, Pargito; Yarmaidi, Yarmaidi
Journal of Environment and Geography Education Vol. 1 No. 1: (Februari) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/jegeo.v1i1.2024.687

Abstract

Background: Obstacles and problems in a developing health a facilities in the city of Bandar Lampung still occur in the Tanjung Senang subdistrict. Currently, there is no mapping of the distribution of health facilities in the area that is made spatially, attractively, and can be easily accessed by the wider community. Methods: This research aims to solve this problem by mapping the distribution of health facilities based on WebGIS, where all information on each health facility will be displayed spatially using QGIS, QGIS2Web plugin, leaflet, and webhosting. This research method is quantitative descriptive. Findings: The resulting product is WebGIS for the distribution of health facilities in Tanjung Senang District. The WebGIS that has been created is then validated by GIS experts, grammar experts, pragmatic experts, and users. Conclusion: The result of this research is the creation of a WebGIS which contains information on the distribution of health facilities (geographical conditions, accessibility, infrastructure, health workers, non-health workers, health services, and other supporting facilities). The score from the usability test was 86.05%. So that the WebGIS that has been created is very feasible, effective, and provides sufficient satisfaction for its users.
Co-Authors Baskara, Fatih Cahya Dedy Miswar Halengkara, Listumbinang Ningtyas, Ardilla Ayu Pargito Pargito Rahian, Farah Azzahra Sudarmi Yarmaidi Yarmaidi Zulkarnain Zulkarnain