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All Journal Jurnal Geografi JURNAL GEOGRAFIKA (GEOGRAFI LINGKUNGAN LAHAN BASAH) GeoEco
Anggraini, Rizky Nurita
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Earth & Planetary Sciences Education Environmental Science Social Sciences Other

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Disaster Management in Banjarmasin Through Communication Optimization Yuliarti, Astinana; Kumalawati, Rosalina; Anggraini, Rizky Nurita
Jurnal Geografika (Geografi Lingkungan Lahan Basah) Vol 4, No 2 (2023): GEOGRAFIKA
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jgp.v4i2.10134

Abstract

Disaster communication is a process of creating, sending, and receiving messages from one or more people, which can be done directly or through the media, in various disaster contexts such as pre-disaster, when a disaster occurs, and post-disaster and generates responses or feedback. The role of disaster communication in conveying information is very important amidst technological advances in helping people reach information. This research aims to determine the extent of the disaster communication process carried out by the Banjarmasin City of Regional Disaster Management Agency/Badan Penganggulangan Bencana Daerah (BPBD) in conveying information and educating the public regarding disasters. This research uses a qualitative descriptive approach. The results of the research show that in the process of conveying information to the BPBD of the Banjarmasin community, most of them have carried out their activities quite well, such as Customer Focus, Situational Awareness, and Leadership Commitment, while two other indicators, namely Media Partnership and Soft and Hard Power, are not yet running so they need attention. specifically, such as the process of conveying information via social media still using reporting language rather than journalistic language rules, as well as the limited human resources needed to manage information related to disaster prevention and management before it is conveyed to the wider community.
Mapping of Land Surface Deformation Using Ps-Insar for Disaster Risk Management in the Future Kumalawati, Rosalina; Ali, Syamani D; Yuliarti, Astinana; Raharjo, Jany Tri; Rijanta, Rijanta; Saputra, Erlis; Susanti, Ari; Budiman, Puput Wahyu; Anggraini, Rizky Nurita
JURNAL GEOGRAFI Vol. 16 No. 2 (2024): JURNAL GEOGRAFI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jg.v16i2.42810

Abstract

DKI Jakarta is experiencing land subsidence due to overexploitation of its use and the increasing population. It is feared that this decline or deformation will occur in the location of the new national capital. The research objective is "Mapping of Land Surface Deformation using PS-InSAR for Disaster Risk Management in the Future." Quantitative and qualitative research and data collection methods use secondary and primary data. Secondary data in the form of Permanent Scatterers Interferometry Synthetic Aperture Radar (PS-InSAR) Sentinel-1A images to determine soil deformation. Primary data uses a questionnaire to assess disaster risk management. Data analysis uses spatial and statistical analysis. Spatial analysis for land deformation mapping and statistical analysis for risk management. The results showed that the pattern of land deformation before the determination of the location of the capital city of Indonesia was random. On the other hand, after decision-making, it appears to be more systematic and homogeneous in adjacent areas with a decreasing range of about 5 cm per year. Other findings show that disaster risk management carried out by several agencies, especially the problem of land deformation in East Kalimantan, is still far from expectations and very minimal. The findings can be used for future disaster risk management to minimize negative impacts and reduce disaster risk.Keywords: PS-INSAR; Land Deformation; Capital City; Disaster Risk Management
SPATIAL DISTRIBUTION OF HOTSPOTS USING S-NPP VIIRS FOR EARLY DETECTION OF POTENTIAL FIRE Kumalawati, Rosalina; Dewi, Avela; Yuliarti, Astinana; Anggraini, Rizky Nurita; Murliawan, Karnanto Hendra
GeoEco Vol 9, No 1 (2023): GeoEco January 2023
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ge.v9i1.61379

Abstract

Fire is a disaster and its frequency is increasing every year. Seeing this, it is very important to know the spatial distribution of hotspots to determine the potential for fires in each area. Based on this, it is necessary to conduct research with the title "Spatial Distribution of Hotspots Using S-NPP VIIRS for Early Detection of Potential Fires". This research includes the type of descriptive research. The population in the study were all hotspots in Banjar Regency, South Kalimantan Province. Hotspots were taken from the results of the S-NPP VIIRS satellite imagery recording from 2012-2021. The number of samples is equal to the number of populations. The data analysis technique uses nearest neighbor analysis and descriptive analysis which is processed using Arc GIS software. The research results show that fires occur during the dry season, namely in July, August, September and October. Spatial distribution of hotspots from the results of S-NPP VIIRS satellite imagery based on the accuracy of the most confidence level in July, August, September and October. If the spatial distribution of hotspots is known, it can be used as an early detection effort. Early detection is carried out as an effort to prevent and control fires with a greater negative impact. In addition, with the existence of an early warning system, the community is better prepared to deal with fires so that the negative impacts that may arise due to fires can be minimized, including loss of life and property. 
Co-Authors Ali, Syamani D Ari Susanti Astinana Yuliarti Budiman, Puput Wahyu Dewi, Avela Erlis Saputra Murliawan, Karnanto Hendra R. Rijanta Raharjo, Jany Tri Rosalina Kumalawati