Claim Missing Document
Check
Articles

Found 5 Documents
Search

Evaluation of land resilience against natural disasters using ecosystem services approach in Kendari City, Southeast Sulawesi, Indonesia La Ode Restele; Fitra Saleh; L. M. Iradat; Jufri Karim; Noor Husna Khairisa
Jurnal Pendidikan Geografi: Kajian, Teori, dan Praktek dalam Bidang Pendidikan dan Ilmu Geografi Vol 27, No 2 (2022)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um017v27i22022p188-198

Abstract

Kendari City has multiple disasters hazard, especially floods and landslides. Consequently, the city requires systematic preventive efforts to minimize the potential disaster risk. This study aims to create a spatial model to determine the resilience of the land against floods and landslides with an ecosystem services approach. We used Sentinel-2 and DEMNAS (National Digital Elevation Model of Indonesia) as our primary data collection tools. Sentinel-2 was used to compile land use maps, and DEMNAS was the basis for compiling landform maps. The integration of the two was carried out by the analytic hierarchy process (AHP). The results showed that 8,259.98 acres (30.01 percent) of land in Kendari had low resilience to disasters. Those areas are located in a residential area on the TWH (Rocky hill over mixed sedimentary rocks) and KHY (Coalescent estuarine/riverine plain) landforms. The dominant disaster hazard in the area is inundation flooding that occurs almost every year in Kendari. Poor soil infiltration capacity is one factor affecting the area become vulnerable to flooding.
EVALUASI SISTEM ZONASI SEKOLAH MENENGAH PERTAMA DAN MENENGAH ATAS DI KOTA KENDARI DENGAN MENGGUNAKAN (SIG) Adin Fitra Irawan; La Ode Hadini; Fitra Saleh; Golok Jaya; Irfan Ido
JAGAT (Jurnal Geografi Aplikasi dan Teknologi) Vol 6, No 2 (2022): JAGAT (Jurnal Geografi Aplikasi dan Teknologi)
Publisher : Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jagat.v6i2.28253

Abstract

Abstrak: Kebutuhan pendidikan yang semakin meningkat seiring dengan jumlah penduduk dan pembangunan yang semakin pesat mengakibatkan pemerintah perlu mengeluarkan kebijakan  sistem zonasi sekolah. Tujuan dari penelitian ini yaitu untuk: (1) Mengetahui bagaimana distribusi Sekolah Menengah Pertama dan Sekolah Menengah Atas di Kota Kendari; (2) Mengevaluasi sistem zonasi Sekolah Menengah Pertama dan Sekolah Menengah Atas di Kota Kendari menggunakan Sistem Informasi Geografi. Metode analisis yang digunakan adalah analisis spasial pada citra dengan cara buffering kemudian dilakukan analisis clip berdasarkan batas kelurahan dan lahan terbangun (permukiman). Hasil dari penelitian ini antara lain: (1) Distribusi Sekolah Menengah Pertama tersebar di seluruh kecamatan dengan sebaran terbanyak pada Kecamatan Puuwatu sebanyak 5 SMP Negeri, dan Sekolah Menengah Atas tersebar di beberapa  kecamatan, dengan kecamatan yang tidak memiliki SMA Negeri yaitu Kecamatan Abeli yang di sebabkan kecamatan tersebut merupakan pemekaran dari Kecamatan Nambo; (2) Evaluasi sistem zonasi dari analisis spasial pada citra menghasilkan luasan  lahan terbangun SMP negeri terbesar terdapat pada Kelurahan Anduonohu dengan luasan 322,48 ha yang termaksud zonasi SMP Negeri 10, SMP Negeri 20, dan SMP Negeri 5, sedangkan luasan lahan terbangun SMA Negeri yang terbesar terdapat pada Kelurahan Rahandouna dengan luasan 222,86 ha yang termaksud zonasi SMA Negeri 2.Kata kunci: Zonasi Sekolah, SIG, Buffer.Abstrak: The increasing need for education along with the population and rapid development has resulted in the government having to issue a school zoning system policy. The aims of this study are to: (1) Find out how the distribution of junior and senior high schools in Kendari City is; (2) Evaluate the zoning system for Junior High Schools and Senior High Schools in Kendari City using the Geographic Information System. The analytical method used is spatial analysis of the image by buffering, then clip analysis is carried out based on the boundaries of the village and built-up land (settlement). The results of this study include: (1) The distribution of junior high schools in all sub-districts with the largest distribution in Puuwatu sub-district as many as 5 state junior high schools, and high school in several districts, with sub-districts that do not have a public high school, namely Abeli sub-district which is located in because the sub-district is a division of the Nambo Sub-district; (2) Evaluation of the zoning system from the spatial analysis of the image produces the areathe largest public junior high school built area is in Anduonohu Village with an area of 322,48 acre which includes the zoning of SMP Negeri 10, SMP Negeri 20, and SMP Negeri 5, while the largest built up land area for State Senior High Schools is located in the Village of Rahandouna with an area of 222,86 acre which includes the zoning of SMA Negeri 2.Keywords: School Zoning, GIS, Buffer.       
KAJIAN DAYA DUKUNG LINGKUNGAN PANGAN DAN AIR DENGAN MEMANFAATKAN CITRA LANDSAT 8 (STUDI KASUS: KABUPATEN BUTON) Amilusri Amilusri; Jamal Harimudin; Fitra Saleh; Ahmad Hidayat; Nurgiantoro Nurgiantoro
JAGAT (Jurnal Geografi Aplikasi dan Teknologi) Vol 6, No 2 (2022): JAGAT (Jurnal Geografi Aplikasi dan Teknologi)
Publisher : Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jagat.v6i2.28350

Abstract

Abstrak: Penentuan besarnya daya dukung lingkungan dilakukan dengan cara mengetahui kapasitas yang dimiliki suatu lingkungan untuk memenuhi dan mendukung kegiatan manusia sebagai pengguna ruang untuk menjamin keberlangsungan hidupnya. Penelitian ini bertujuan untuk: (1) memetakan jasa lingkungan penyedia pangan di Kabupaten Buton; (2) memetakan jasa lingkungan penyedia air di Kabupaten Buton. Metode yang digunakan adalah skoring dan bobot. Hasil Penelitian: (1) klasifikasi ketersediaan pangan Kabupaten Buton dibagi menjadi lima kelas, yaitu: Jasa ekosistem penyedia pangan kelas sangat rendah seluas 517,66 ha (0,30 %), kelas rendah seluas 97.107,90 ha (57,97 %), kelas sedang seluas 68.041,64 ha (40,62%), kelas tinggi seluas 539,70 ha (0,32 %), dan kelas sangat tinggi seluas 1.294,12 ha (0,77 %); (2) Jasa ekosistem penyedia air di Kabupaten Buton kelas sangat rendah seluas 35.998,34 (21.49 %), kelas rendah seluas 1.312,43 ha (0,78 %), kelas sedang seluas 11.8750,60 ha (70,89%), dan kelas tinggi seluas 11.439,25 ha (6,82 %). Kata kunci: Daya Dukung Lingkungan, Jasa Ekosistem, Kabupaten Buton Abstract: Determination of the carrying capacity of the environment is done by knowing the capacity of an environment to fulfill and support human activities as users of space to ensure its survival. This study aims to: (1) map the environmental services of food providers in Buton Regency; (2) map the environmental services of water providers in Buton Regency. The method used is scoring and weighting. Research results: (1) classification of food availability in Buton Regency is divided into five classes, namely: Ecosystem services providing food, very low class, covering an area of 517.66 acre (0.30 %), low class covering an area of 97,107.90 acre (57.97 %), medium class covering an area of 68,041.64 acre (40.62%), high class covering an area of 539.70 acre (0.32 %), and very high class area of 1,294.12 acre(0.77% );(2) Water supply ecosystem services in Buton Regency are very low class covering an area of 35,998.34 acre (21.49 %), low class covering an area of 1,312.43 acre (0.78%), medium class covering an area of 11,8750.60 acre (70.89%), and high class area of 11,439.25 ha (6.82%). Keywords: Environmental Carrying Capacity, Ecosystem Services, Buton Regency
Pengembangan Data Geospasial Melalui Pemetaan Desa Dengan Menggunakan Drone Di Kelurahan Pondidaha Kabupaten Konawe Jufri Karim; L.M. Iradat Salihin; Fitra Saleh; Ahmad Hidayat; Noor Husna Khairisa
Society : Jurnal Pengabdian Masyarakat Vol 2, No 1 (2023): Januari
Publisher : Edumedia Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55824/jpm.v2i1.228

Abstract

Geospatial data is indispensable as basic information for resource utilization and area development. Geospatial data in the form map is necessary to be owned by each administrative area until smallest unit (village/kelurahan). However, the availability of geospatial data in the village is still very limited so that information about the geographical conditions and potentials of the village is not thoroughly known. Administratively, Pondidaha Kelurahan is included in the Pondidaha Sub-district, Konawe Regency, but does not have sufficient geospatial data yet to describe the geographical condition of the area. Therefore, the community service team together with apparatus and community of Pondidaha compiled geospatial data in the Pondidaha by using drone. The activities were started from the collection of secondary data as initial and supporting data in field activities, then continued by coordination with government and community of Pondidaha. Making geospatial data using drones is done by these following steps: (1) making work maps; (2) identifying, validating and field mapping; (3) processing GCP/ICP control point data; (4) processing aerial photography data; (5) making digital land maps; (6) compiling spatial databases; (7) cartographic and printing processes. Geospatial data generated include: landform map, topographical map, slope map, administrative map and land use map of Pondidaha.
Analisis Spasial Tingkat Intrusi Air Laut Pada Sumur Bor Di Kota Kendari Sulpiana Sulpiana; Iradat Salihin; Fitra Saleh; Nurgiantoro Nurgiantoro; Al Firman
JAGAT (Jurnal Geografi Aplikasi dan Teknologi) Vol 7, No 1 (2023): JAGAT (Jurnal Geografi Aplikasi dan Teknologi)
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jagat.v7i1.23984

Abstract

In simple terms, water is one of the natural resources that is very important and valuable for the survival of humans and other living things. The aims of this study are to: (1) Determine the distribution of the use of boreholes; (2) Knowing the level of sea water intrusion on ground water in Kendari City. The analytical methods used are: (1) Spatial interpolation analysis to create a map of the distribution of boreholes using the Arcgis 10.8 application; (2) Quality assessmentborehole water with seawater intrusion based on DHL values. The results of this study include: (1) The distribution of the use of drilled wells is spread throughout the Kendari City area with the highest distribution being in Poasia and Kambu Districts; (2) The groundwater condition of Kendari City has been very high intrusion with an area of 15,573,441.57 acre or 6%, these conditions are in Abeli District, Kendari District, West Kendari District, Mandonga District, Nambo District and Poasia District. The condition of groundwater with moderate intrusion level is 16% or 42.465,795.75 acre, the area with unintruded groundwater is in Baruga District.Keywords: Spatial Analysis, Seawater Intrusion, Deep well