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JAGAT (Jurnal Geografi Aplikasi dan Teknologi)
Published by Universitas Halu Oleo
ISSN : 25499181     EISSN : 26846705     DOI : -
Core Subject : Science, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Computer Science & IT Earth & Planetary Sciences Engineering Other
JAGAT (Jurnal Geografi Aplikasi dan Teknologi) merupakan majalah Ilmiyah yang membaha teori dan praktik geografi serta kajian geografi fisik, pengindraan jauh, perencanaan dan pengembangan wilayah yang relevan dengan Negara Indonesia. Terbit pertama kali tahun 2017. Frekuensi terbit sebanyak dua kali dalam setahun, yang diterbirkan oleh Jurusan Geografi Fakultas Ilmu dan Teknologi Kebumian Universitas Halu Oleo
Arjuna Subject : Umum - Umum
Articles 116 Documents
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Dampak Pembangunan Infrastruktur Jalan Kendari – Toronipa Terhadap Pertumbuhan Ekonomi Masyarakat Kecamatan Soropia Kabupaten Konawe Irma Irma; Irfan Ido; Jamal Harimudin; Weka Widayati; Anita Indriasary
JAGAT (Jurnal Geografi Aplikasi dan Teknologi) Vol 8, No 2 (2024): JAGAT (Jurnal Geografi Aplikasi dan Teknologi)
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jagat.v8i2.47748

Abstract

The construction of the Kendari-Toronipa road in the Soropia District can have an impact on the economic growth of the community. This research aims to: (1) determine the distribution of community trade facilities along the Kendari-Toronipa Road before construction, during construction, and in operation (2018 - 2022); (2) assess the level of income difference in the community before construction and during operation (2018-2022). Data for this study were obtained through interviews with 91 respondents selected using random sampling method, and then analyzed using economic distribution analysis and paired sample t-test. The findings of this research indicate: (1) the number of economic facilities during construction was 93 units, during the construction phase was 140 units, and during operation was 186 units; (2) The results of the paired sample t test analysis show that before construction and construction which had an increase in income only occurred in Toronipa Village and Leppe Village, then income during construction and operations that received H0 were 8 villages, whereas at the time before construction and operation most of the villages received H0. in Soropia sub-district receive H0, which means there is a significant change in income.
Analisis Pola Perubahan Penggunaan Lahan Menggunakan Google Earth Engine Di Kecamatan Wawonii Barat Padarlan Padarlan; Jamal Harimudin; Sawaludin Sawaludin; Tahir Tahir; Saban Rahim
JAGAT (Jurnal Geografi Aplikasi dan Teknologi) Vol 8, No 1 (2024): JAGAT (Jurnal Geografi Aplikasi dan Teknologi)
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jagat.v8i1.41001

Abstract

Konawe Island Regency was formed in 2013 as a new autonomous entity, with West Wawonii District serving as its capital. As a result, developments in the West Wawonii District have impacted agricultural and non-agricultural land use changes. The study's objectives were to determine land usage in 2011 and 2022, as well as analyze land use patterns from 2011 through 2022. The study made use of SHP Konawe Islands Regency data, BPS data for 2012 and 2022, Landsat 7 and 9 photos, and RBI maps. The Classification And Regression Tree (CART) method is used in this study, which is conducted through the Google Earth Engine. Based on the outcomes of the investigation, the following land use classes were determined for 2011 and 2022: The area of vegetation increased from 5625.36 ha to 7.970.13 ha, the area of open land decreased from 45 ha to 41.76 ha, the area of shrubs decreased from 2.799.99 ha to 1.523.97 ha, the area of mangroves increased from 204.66 ha to 206.91 ha, the area of residential land increased significantly from 58.23 ha to 261.45 ha, and the area of water bodies decreased from 133.44 ha to 126.45 ha.
Analisis Perubahan Tutupan Lahan Dan Arah Perkembangan Lahan Terbangun di Kecamatan Katobu Leni Marlina; La Ode Hadini; L.M Iradat Salihin; Fitriani Fitriani
JAGAT (Jurnal Geografi Aplikasi dan Teknologi) Vol 8, No 1 (2024): JAGAT (Jurnal Geografi Aplikasi dan Teknologi)
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jagat.v8i1.44581

Abstract

Land cover undergoes changes every year. Such development might be uncontrolled, making it crucial to monitor changes in land cover. Monitoring land cover changes can be conducted using satellite imagery, especially Landsat images. This study was conducted in the Katobu District, Muna Regenvy, and aimed to: (1) identify changes in land cover from 2017-2022 in the Katobu Subdistrict, Muna District; (2) analyze the direction of built land development from 2017-2022; (3) understand the factors influencing the direction of built land development. The data used in this study include the type of land cover from Landsat images, sample coordinate points from field surveys, and data on factors affecting the direction of built land development obtained from interviews. The data analysis methods used are overlay and quantitative descriptive. The research results include: (1) the most significant land cover change from 2017-2022 was the transformation from shrub land to built land, with a change of 27,86 hectares or 2,84%; (2) the direction of built land development in the Katobu Subdistrict from 2017-2022 tends to head towards the Batalaiworu Subdistrict; (3) the influencing factors are non-physical factors such as population growth/total population and city activities.
Perbandingan Tutupan Lahan Spectral Indices Dan Class Signature Terhadap Pembentukan UHI Perkotaan Muna Alan Apriyanto; Fitra Saleh; Nurgiantoro Nurgiantoro; Fitriani Fitriani; Jufri Karim
JAGAT (Jurnal Geografi Aplikasi dan Teknologi) Vol 7, No 2 (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.v7i2.44235

Abstract

The urban area of Muna Regency is experiencing very rapid development, this triggers various problems, namely increasing population and urban development, increasing vehicles that affect air pollution and lack of provision of green open space in urban areas, so that these problems trigger the increase of Urban Heat Island (UHI) in Raha. This study aims to compare land cover classification methods based on spectral indices and class signature to the formation of UHI and also to find out how the distribution of Urban Heat Island in urban areas of Muna Regency. The materials used in this research are SHP of Muna Regency, BPS data in 2022, Landsat 8 OLI/TIRS image, and Google Earth image data. The methods used in this research are Spectral Indices and class signature. The results of this study show that the area of spectral indices analysis in the form of Normalized Difference Built-Up Index (NDBI) is 2052.29 ha. As for the class signature, it can be seen in the area of built-up land, which is 1533.65 ha. The area is an urban area that has many buildings which are UHI distribution areas. The distribution of UHI in Raha Urban Area shows that the area affected by UHI is dominated by the Katobu Sub-district area which is the center of Raha Urban Area with a temperature of 25.92 - 32.36°C.
Analisis Spasial Temporal Penggunaan Lahan Kecamatan Moramo Dan Kecamatan Moramo Utara Efraim Tandi Bua; La Ode Restele; Nurgiantoro Nurgiantoro; Saban Rahim; Fitriani Fitriani
JAGAT (Jurnal Geografi Aplikasi dan Teknologi) Vol 8, No 2 (2024): JAGAT (Jurnal Geografi Aplikasi dan Teknologi)
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jagat.v8i2.44139

Abstract

Moramo and North Moramo Districts in South Konawe Regency have undergone temporal shifts in land use. This study aims to examine land use in these districts and discern changes in land area during 2007-2014, 2014-2022, and 2007-2022. Data sources encompass South Konawe Regency's spatial data, 2010, 2014, and 2022 data from the Central Statistics Bureau, Landsat 7, 8, and 9 satellite imagery, and RBI maps. Employing Supervised Classification and overlay methods, data were analyzed. In Moramo District, changes from 2007 to 2022 reveal increased built-up areas 420,41 acre, mixed gardens 95,46 acre, open lands 71,51 acre, mining 71,76 acre, and shrublands 37,19 acre, while paddy fields 104.89 acre, vegetation 507, 80 acre, water bodies 10,98 acre, and fishponds 72, 66 decreased. North Moramo District experienced augmented built-up areas 270,50 acre, open lands 8,79 acre, mining 352,89 acre, shrublands 17,37 acre, and water bodies 10,11 acre during 2007-2022. Conversely, paddy fields 0,25 acre, mixed gardens 251,09 acre, vegetation 356,55 acre, and fishponds 51,77 acre declined.
Kajian Geografi Politik Terhadap Perolehan Suara Partai Politik Berdasarkan Struktur Ruang Kota Kendari Madiha Almultazimah; Irfan Ido; Jamal Harimudin; Jufri Karim
JAGAT (Jurnal Geografi Aplikasi dan Teknologi) Vol 8, No 1 (2024): JAGAT (Jurnal Geografi Aplikasi dan Teknologi)
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jagat.v8i1.47735

Abstract

Kendari as the provincial capital, is the political center. Political parties are essential in recruiting legislative candidates to positions of influence. So that, people require information regarding political maps. This study aims to: (1) Analyze the distribution and dynamics of changes in the voting based on the area of the city service center system and the administrative area of Kendari City; (2) Analyze the supporting factors of the winning political party's voting base. This study was conducted based on data elections in 2014 and 2019, data used is secondary data of party vote data, which were examined using spatial analysis, which included percentage analysis and Location Quotient analysis first, followed by qualitative analysis. The findings of this study are (1) PAN received the highest votes in 2014 but was replaced by PKS in 2019. In two periods, the four spatial structures underwent different based changes. The central city, the education center, port and industrial center and the terminal center in 2014 became the base of Demokrat, PDIP, PBB, and PAN while in 2019 was replaced by PKB, PAN, Demokrat, and PKS; (2) Vision, mission, and money politics are the most influential factors supporting a party's victory.
Studi Penentuan Volume Stockpile Penambangan Bijih Nikel Menggunakan Foto Drone Muhammad Fathurrahman; L.M Golok Jaya; Fitra Saleh; Fitrani Amin; Al Amin Siharis
JAGAT (Jurnal Geografi Aplikasi dan Teknologi) Vol 7, No 2 (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.v7i2.44232

Abstract

UAV drones can yield differences in volume compared to the actual volume in stockpile volume calculations when compared to measurements obtained using a Total Station. The measurement method using drone photos can streamline labor compared to Total Station utilities, with both utilizing processed data in the form of point clouds. This research aims to: (1) Determine nickel stockpile volumes using drone photos; (2) Compare volume between drone photos and Total Station. Parameters encompass flight height, drone speed, overlap, and camera angle. Stockpile volumes are calculated using methods Extended Trapezoidal Rule. Research outcomes include: (1) Determination of stockpile volumes using drones is feasible through photogrammetry with Struktur torm motiontechniques; (2) Volume accuracy using Extended Trapezoidal Rule method is 0.033% for dome 1, 0.833% for dome 2, 0.415% for dome 3, 0.298% for dome 4, 0.242% for dome 5, 0.007% for dome 6.
Analysis of Landslide Vulnerability Levels in Maligano District Deti Krisnawati; Noor Husna Khairisa
JAGAT (Jurnal Geografi Aplikasi dan Teknologi) Vol 8, No 2 (2024): JAGAT (Jurnal Geografi Aplikasi dan Teknologi)
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jagat.v8i2.49125

Abstract

Landslides are one of the natural disasters that frequently occur in Indonesia, particularly in regions with hilly geographical conditions and steep slopes, such as in Maligano District, Muna Regency. This study aims to analyze the landslide susceptibility in Maligano District using scoring and overlay methods. The research examines various variables, including land use, slope gradient, rainfall, soil type, and rock type. The results show that Maligano District has three categories of landslide susceptibility levels: low (183 hectares), medium (4,646 hectares), and high (6,829 hectares). Langkoroni and Latompa villages are the areas with the largest high susceptibility, covering 2,243 hectares and 1,645 hectares, respectively. The dominant factors influencing susceptibility are steep slopes (25-40%), ranfall 2000-2500mm/y, non-vegetated land use, and vulnerable geological conditions.
Analisis Kondisi Sosial Ekonomi Petani Berdasarkan Komoditas Pertanian di Kecamatan Wakorumba Selatan Novriana Sartika; Weka Widayati; Noor Husna Khairisa; Irfan Ido
JAGAT (Jurnal Geografi Aplikasi dan Teknologi) Vol 7, No 2 (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.v7i2.44568

Abstract

ABSTRACT The South Wakorumba Subdistrict has two primary commodities, namely cashew and coconut. The cultivation of each commodity results in socioeconomic characteristics divergence among farmers. This research aims to: (1) Understand the distribution patterns of agricultural commodities in the region; (2) Ascertain the socioeconomic conditions of the community based on agricultural commodities. The data used in this study include the coordinates of garden locations and interviews with 83 farmers. The data was analyzed using quantitative descriptive analysis. The findings of this study are: (1) Coconut commodities are spread in the lowlands with a dryland farming pattern, while cashew commodities are dispersed in the highlands with a similar dryland farming pattern; (2) Socioeconomic conditions of coconut farmers are as follows: dominant age is 41-50 years, the majority have a high school education, most have less than 10 years of farming experience, the average household has 3-4 members, farmland size is predominantly 1-2 hectares, and income per harvest ranges from 2.000.000 – 3.000.000 IDR. The socioeconomic conditions for cashew farmers are: the dominant age is 51-60 years, most have a high school education, the general farming experience is 10-15 years, households have 3-4 members, dominant farmland size is 1-2 hectares, and income per harvest is 2,000,000 - 3.000.000 IDR.
Distribusi Spasial Zona Rawan Kerusakan Gempa Berdasarkan Hasil Interpolasi Menggunakan Data Mikrotremor Fadlan Arapah Bin Arifin; La Ode Restele; Jamal Harimudin; La Ode Hadini
JAGAT (Jurnal Geografi Aplikasi dan Teknologi) Vol 8, No 2 (2024): JAGAT (Jurnal Geografi Aplikasi dan Teknologi)
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jagat.v8i2.47740

Abstract

Earthquake is one of the disasters that can cause damage and losses to the affected communities. This research was conducted in the Moramo District hills, where an earthquake incident had occurred previously. The objectives of this study are to determine the characteristics of the region based on the parameters of earthquake damage vulnerability and to determine the spatial distribution of earthquake damage-prone zones based on interpolation results. The sample data consisted of microtremor data using the Quota Sampling method at 15 field measurement points and the shapefile of the Southeast Sulawesi Province. The data was processed using the Geopsy application and mapped using the IDW method by calculating the RMSE value to select the best interpolation result. The findings of this study are: The research area is generally vulnerable to damage caused by earthquakes, although the level of vulnerability tends to be low. There are three zones prone to earthquake damage: a low-damage zone covering almost the entire research area (eastern part of Pudaria Jaya, northern Wonua Jaya, western and southern Sumber Sari, and western Ulusena). A moderate-damage zone is located in the northern part of Watu Poramba, Wonua Jaya, and Sumber Sari, as well as western Ulusena. Meanwhile, a high-damage zone is found at T2, located in Pudaria Jaya Village.

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