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Spatial Temporal Analysis of Urban Heat Hazard on Education Area (University of Indonesia) Adi Wibowo; Khairulmaini Osman Salleh; Adi Wibowo
Indonesian Journal of Geography Vol 49, No 1 (2017): Indonesian Journal of Geography
Publisher : Faculty of Geography, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (731.511 KB) | DOI: 10.22146/ijg.11821

Abstract

As education area, campus or university is full with various activities which have an impact on the existence of land-use or land-cover. The variation of activities dynamically change the shape of land-use or land-cover within the campus area, thus also create variations in Land Surface Temperature (LST). The LST are impacting the coziness of human activity especially when reaches more than 30 oC. This study used the term Urban Heat Signature (UHS) to explain LST in different land-use or land-cover types. The objective of this study is to examine UHS as an Urban Heat Hazard (UHH) based on Universal Temperature Climate Index (UTCI) and Effective Temperature Index (ETI) in University of Indonesia. Thermal bands of Landsat 8 images (the acquisition year 2013-2015) were used to create LST model. A ground data known as Air Surface Temperature (AST) were used to validate the model. The result showed an increased level of maximum temperature during September-October since 2013 until 2014. The maximum temperature was reduced in October 2014, however it increased again in August 2015. The UTCI showed “moderate” and “strong heat stress”, while EFI showed “uncomfortable” and “very uncomfortable” categories during that period. This research concluded that build up area in UI Campus highest temperature on UI campus based on UHS. Range UHS in Campus UI on 2013 (21.8-31.1oC), 2014 (25.0-36.2oC) and 2015 (24.9-38.2oC). This maximum UHS on September (2014 and 2015) put on levelling UTCI included range temperature 32-35oC, with an explanation of sensation temperature is warm and sensation of comfort is Uncomfortable, Psychology with  Increasing Stress Case by Sweating and Blood Flow and Health category is Cardiovascular Embarrassment. This UHS occurs in September will give impact on psychology and health, that’s become the UHH of the living on education area.
Pembuatan Peta Curah Hujan untuk Evaluasi Kesesuaian Rencana Tata Ruang Kawasan Hutan Kabupaten Bogor Heri Setiawan; Adi Wibowo; Supriatna Supriatna
Geo Media: Majalah Ilmiah dan Informasi Kegeografian Vol 19, No 2 (2021): Geo Media: Majalah Ilmiah dan Informasi Kegeografian
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/gm.v19i2.43227

Abstract

Spatial Multi Criteria Analysis (SMCA) digunakan untuk menentukan peta kesesuaian kawasan hutan yang disusun dari berbagai peta variabel termasuk peta curah hujan. Tujuan dari penelitian ini adalah membuat peta curah hujan di Kabupaten Bogor dari data Climate Hazards Group InfraRed Precipitation with Station data (CHIRPS). Data yang digunakan adalah data CHIRPS bulanan 2011 – 2020 sebanyak 120 file format raster. Data tersebut diolah menjadi data rata – rata tahunan sebanyak satu file format raster dengan cell statistics tools. Kemudian dilakukan ekstraksi menjadi titik, interpolasi kriging dan reklasifikasi. Hasilnya menunjukkan peta curah hujan sebelum dilakukan reklasifikasi terdapat tujuh kelas dengan nilai curah hujan antara 2.334,18 - 4.708,36 mm/tahun. Setelah dilakukan reklasifikasi rata – rata curah hujan terdapat tiga kelas yaitu sedang (2.000 – 3.000 tahun) seluas 8,02%, tinggi (3.000 – 4.000) seluas 61,08% dan sangat tinggi ( 4.000 mm/tahun) seluas 30,90% dari total luas Kabupaten Bogor. Rencana Tata Ruang Kawasan Hutan di Kabupaten Bogor mempunyai potensi kesesuaian yang tinggi karena wilayah ini didominasi oleh tingkat curah hujan tinggi dan sangat tinggi.
Reclassification of Soil Type Maps for Evaluation of Forest Areas Using SMCA in Bogor Regency Aditya Ramadhan; Adi Wibowo
Tunas Geografi Vol 10, No 2 (2021): JURNAL TUNAS GEOGRAFI
Publisher : Department of Geography Education, Faculty of Social Sciences, Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/tgeo.v10i2.29960

Abstract

AbstractSoil is a layer of the earth's surface that is formed due to the process of decomposition and weathering over a very long period. Soil is also included in the forest ecosystem as a place for vegetation to grow. In particular, the forest in Bogor Regency based on its function consists of protected forest, conservation forest, limited production forest, permanent production forest, and forest area as a buffer function. However, from year to year, the forest area in Bogor Regency has decreased due to land conversion. The purpose of this study is to examine the use of soil type variables on the suitability of forest area functions and provide a reference for processing soil types in terms of GIS utilization. The method used is a reclassification of raster data with Arcmap GIS 10.7 software. Based on the research results, there are five types of soil in the research area. After reclassification, the available soil classes based on their area are four categories, namely insensitive, moderately sensitive, less sensitive, and sensitive. Furthermore, the soil type variable is processed by weighting and scoring to determine the suitability of the function of the forest area and evaluated with the 2016-2036 Bogor Regency RTRW.Keywords: Reclassification, Soil Type, Suitability, Forest Area
GIS-Based Spatial Model for Habitat Suitability of Babirusa (Babyrousa celebensis), in Gorontalo Province Muhamad Khairul Rosyidy; Adi Wibowo
Journal of Geography of Tropical Environments Vol 4, No 1 (2020): February
Publisher : Open Journal System

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (789.223 KB) | DOI: 10.7454/jglitrop.v4i1.77

Abstract

Babirusa (Babyrousa celebensis) is an endemic animal from Gorontalo Province whose population is declining day by day due to poaching, land clearing, and selling babirusa meat in traditional markets in Gorontalo Province. Since 1931 this species has begun to be protected in Indonesia, and since 2008, International Union for Conservation of Nature (IUCN) named the babirusa species as a vulnerable category. This study aims to determine the suitability of babirusa habitat areas (Babyrousa celebensis) in Gorontalo Province with a Geographic Information System (GIS) approach and to determine the relationship of physical characteristics for the habitat of the babirusa habitat in Gorontalo Province. The variables are land use, slope, and elevation. The method used is GIS spatial modeling with overlay analysis. From the results of the analysis, it has concluded that a suitable area as a babirusa habitat is only about 33% of the total area of Gorontalo Province and there are types of land use in the wilderness and swamps at an elevation of 0-500 msl with sloping 0-8%. The validation test shows that Coefficient kappa is 0.16 and overall accuracy is 58%. Therefore, further research is needed by adding other variables to delineate the spatial distribution of babirusa.Keywords: babirusa, habitat, GIS, suitability areaDOI: http://dx.doi.org/10.7454/jglitrop.v4i1.77
Variasi spasiotemporal urban heat island di kawasan perkotaan Yogjakarta tahun 2015-2017 Haura Zahro; Sobirin Sobirin; Adi Wibowo
Journal of Geography of Tropical Environments Vol 2, No 1 (2018): February
Publisher : Open Journal System

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (802.878 KB) | DOI: 10.7454/jglitrop.v2i1.35

Abstract

Keterbatasan Kota Yogyakarta untuk memenuhi permintaan akan lahan yang terbangun membuat perkembangannya meluas ke Kabupaten Sleman dan Bantul sehingga terbentuk Kawasan Perkotaan Yogyakarta. Penelitian ini bertujuan untuk mengetahui pola suhu permukaan, hubungannya dengan kehijauan vegetasi dan terjadinya fenomena Urban Heat Island (UHI) di Kawasan Perkotaan Yogyakarta tahun 2015-2017. Temperatur permukaan tanah diperoleh dari pengolahan citra Landsat 8 OLI/TIRS dengan metode mono-window dan divalidasi dengan pengukuran temperatur udara langsung, greenness vegetasi dengan algoritma NDVI dan fenomena UHI ketika suhu permukaan di atas 30ºC. Hasilnya menunjukkan bahwa semakin jauh dari pusat kota, suhu permukaan turun menjadi 0,93ºC per kilometer. Temperatur permukaan tertinggi terjadi pada bulan Oktober 2015 dan September 2017. Suhu permukaan memiliki nilai korelasi yang kuat dengan vegetasi hijau dengan koefisien korelasi hingga -0,709 yaitu semakin tinggi vegetasi greenness maka semakin rendah suhu permukaan. Fenomena UHI terjadi setiap bulan dengan variasi 11,85-4,01ºC dan fenomena UHI permukaan tertinggi terjadi pada bulan Oktober 2015 dengan 41,85ºC. Kesimpulannya, fenomena UHI terjadi setiap bulan dengan suhu tertinggi dan area paling intensif dari fenomena UHI adalah pada Oktober 2015. Kata kunci: Suhu Permukaan Daratan; Landsat 8 OLI/TIRS; Mono-Window; Urban Heat Island
Klasifikasi Tutupan Lahan Peta Rupabumi Indonesia dalam Identifikasi Kesesuaian Kawasan Permukiman di Kalimantan Tengah: Land Cover Classification of Indonesia's Topographical Map in the Identification of Suitability of Settlement Areas in Central Kalimantan I Wayan Gede Krisna Arimjaya; Adi Wibowo
Indonesian Journal of Earth Sciences Vol. 1 No. 2 (2021): December
Publisher : MO.RI Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (916.996 KB) | DOI: 10.52562/injoes.v1i2.232

Abstract

Berdasarkan Katalog Unsur Geografis Indonesia (KUGI), Peta Topografi Indonesia (RBI) memiliki 6 kategori unsur dengan 152 unsur klasifikasi tutupan lahan. Oleh karena itu, untuk keperluan analisis kesesuaian penggunaan lahan, klasifikasi tutupan lahan RBI perlu disederhanakan. Penelitian ini bertujuan untuk menyederhanakan klasifikasi kategori unsur tutupan lahan RBI dan menganalisis kesesuaian kawasan pemukiman berdasarkan variabel tutupan lahan dan penggunaan lahan. Studi kasus klasifikasi tutupan lahan dan kesesuaian penggunaan lahan untuk pemukiman telah dilakukan di Provinsi Kalimantan Tengah. Hasilnya, klasifikasi tutupan lahan Provinsi Kalimantan Tengah dikelompokkan menjadi 15 kategori. Sebagian besar tutupan lahan di Kalimantan Tengah adalah hutan dengan luas mencapai 65%. Sementara itu, kesesuaian kawasan permukiman berdasarkan variabel tutupan lahan dan penggunaan lahan menyebar mengikuti sebaran spasial semak belukar dan lahan gundul seluas 16% Kalimantan Tengah. Based on th Indonesian Geographical Feature Catalogue (KUGI), the Indonesian Topographic Map (RBI) has 6 feature categories with 152 land cover classification features. Therefore, for land-use suitability analysis purposes, the RBI land cover classification needs to be simplified. This study aims to simplify the classification of RBI's land cover element categories and analyze the suitability of residential areas based on land cover and land-use variables. A case study of land cover classification and land-use suitability for settlements was conducted for the Central Kalimantan province. As a result, the land cover classifications of Central Kalimantan Province are grouped into 15 categories. Most of the land cover in Central Kalimantan is the forest with covering 65% of the area. Meanwhile, the suitability of residential areas based on land cover and land use variables spread following the spatial distribution of shrubland and bare land covering 16% of Central Kalimantan.
Aplikasi Metode Spatial Multi Criteria Analisysis untuk Pengembangan Kawasan Permukiman (Studi Kasus: Re-Evaluasi RTRW Provinsi Sulawesi Tenggara) Septianto Aldiansyah; Adi Wibowo
Jurnal Geografi, Edukasi dan Lingkungan (JGEL) Vol. 6 No. 2 (2022): 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.v6i2.7481

Abstract

Southeast Sulawesi is a province that has become one of the destinations for transmigration and urbanization due to its low population density and abundant natural resources. This area is supported by the existence of supporting sectors such as agriculture, service industry, animal husbandry, fisheries, tourism and culture. This potential can lead to an increase in population and have an impact on increasing the need for residential land. Land suitability analysis is very important and relevant as a basis for reference in regional development to anticipate impacts that will occur in the future. This study aims to analyze and evaluate the suitability of residential areas in Southeast Sulawesi Province based on the RTRW of Southeast Sulawesi Province and the Regional Regulation of Southeast Sulawesi Province No. 2 of 2014. The method used is Spatial Multi Criteria Analysis (SMCA) because it excels in location determination analysis and decision making. The results show that there are 373,598.3 hectares of land in Southeast Sulawesi that are suitable and can be developed for residential areas. The evaluation of the RTRW found deviations in the actualization of spatial planning, especially in the Protected and Cultivated Areas. Therefore, this study can be used as an initial reference in re-evaluating the RTRW of Southeast Sulawesi Province.
30-Year Spatial-Temporal Analysis of Air Surface Temperature as Climate Change Mitigation Adi Wibowo; Tia Pramudyasari; Suko Prayitno Adi; Ratna Saraswati; Iqbal Putut Ash Shidiq
Indonesian Journal of Geography Vol 54, No 2 (2022): Indonesian Journal of Geography
Publisher : Faculty of Geography, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijg.73460

Abstract

Natural and anthropogenic factors, such as volcanic eruptions and land use, are indirect causes of changes in the micro-scale climate. Over the past 30 years, climate change has been detected with increased air surface temperature (AST) above 30.00C, a phenomenon of Urban Heat Island. Therefore, this study aimed to create a spatial model to see changes in AST in Bandar Lampung City from1990 to 2020. The spatial and temporal analysis uses Landsat data to produce land surface temperature (LST) and AST models. The results showed a temperature rise in the LST area, which tends to be the northern part of Bandar Lampung City, by 25.0oC and above for 30 years. Compare LST and AST from two stations between 30 years is 5.00C. In 1990, the LST concentrated on the spatial distribution of the AST model with a temperature above 30.00C, while in 2020, it diffused to the northern part of Bandar Lampung City. The results concluded that the air temperature in the city has warmed up to 0.46OC (+10C), which is in line with the findings of IPPC and various world cities. It is also in occurrence with the UHI phenomenon since 2014 that climate change is part of mitigation.
Analisis Spasial Sebaran Sekolah Dasar Terdampak Bencana Gempa di Kecamatan Cugenang Kabupaten Cianjur Fani Setyawan; Ayu Handayani; Brigitta Maria; Dedy Swandry; Glendy Somae; Adi Wibowo
Jurnal Pendidikan Geografi Undiksha Vol. 11 No. 1 (2023): Jurnal Pendidikan Geografi Undiksha
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpg.v11i1.56929

Abstract

Sekolah merupakan salah satu prasarana yang berfungsi dalam pemenuhan kebutuhan pendidikan masyarakat dan lokasi pendirian sekolah harus memperhatikan kesesuaian karakteristik daerah.  Gempa yang terjadi di Kabupaten Cianjur mengakibatkan rusaknya fasilitas umum khususnya sekolah dasar di beberapa daerah, termasuk Kecamatan Cugenang.  Kerusakan parah pada sekolah dasar, berdampak pada terganggunya kegiatan belajar mengajar (KBM).  Penelitian ini bertujuan untuk mengetahui sebaran kerusakan pada Sekolah Dasar di kecamatan Cugenang, kabupaten Cianjur dengan menggunakan metode Nearest Neighbor Analysis (NNA) serta teknik proximity dengan metode Buffer dalam Sistem Informasi Geografi (SIG). Hasilnya, dari metode NNA diperoleh Pola Acak dalam menentukan lokasi Sekolah Dasar di kecamatan Cugenang, sehingga tidak dapat memberikan pola linear saling melengkapi antar sekolah yang memberikan kemudahan akses. Metode Buffer dengan jangkauan 1 km dilakukan untuk melihat pola sebaran kerusakan sekolah dasar pada potensi pengalihan proses KBM yang rusak parah.
RAINFALL MAPS FOR THE SUITABILITY OF SETTLEMENT AREA IN BOGOR RAYA Niken Anissa Putri; Adi Wibowo
EnviroScienteae Vol 19, No 2 (2023): ENVIROSCIENTEAE VOLUME 19 NOMOR 2, MEI 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v19i2.15116

Abstract

The rainfall map can be used as a reference for settlements in Bogor Raya while still paying attention to the surrounding environment so that no damage occurs. The research aims to identify the classification and score factor average rain intensity. Second, to make rainfall maps in Bogor Raya based on high and low rainfall intensity. Third, to identify the potential suitability of Resident Areas in Bogor Raya regarding rainfall variables. The method used is the overlay between the Meteorological, Climatological, and Geophysical Agency data and the Geospatial Information Agency. The annual average rainfall data for Bogor Raya is based on the Meteorological, Climatological, and Geophysical Agency, and the Bogor Raya administration is based on Geospatial Information Agency. Analyzing the suitability of settlement locations in Bogor Raya used SMCA as the primary method. The variables refer to site characteristics and land suitability, such as rainfall. The results show that the average rainfall map has three classes, such low (1,000 – 2,000 mm/year), middle (2,000 – 3,000 mm/year), and high (3,000 – 4,000 mm/year) in Bogor Raya. The results show that potential suitability for Residential Areas in Bogor Raya has high suitability potential because high rainfall levels dominate these areas (2.000 – 4.000 mm/year).
Co-Authors Adi, Luwi Wahyu Aditya Ramadhan Alya Nisrina Zain Alya, Haura Hazema Alyudin, Dyah Rizky Anggara, Rifnaldi Bergas Arista, Faza Asri, Riyadul Ayu Handayani Ayu Handayani Ayu Mardalena Bambang Wahyu Sudarmadji, Bambang Wahyu Brenda Arham Brigita Maria R Brigitta Maria Damar Fauzan Bayuhasta Dedy Swandry Dedy Swandry Banurea Demi Stevany Demi Stevany Dewi Gafuraningtyas Dewi Gafuraningtyas Ekaputri, Diah Megakesuman Muhidin Eko Kusratmoko Evi Frimawaty Fani Setyawan Fathiyya Ulfa Ferdian Adhy Prasetya Glendy Somae Gusrianda, Ilham Handayani, Ayu Hanidya, Farah Satira Haura Zahro Heri Setiawan Hermawan Setiawan Hermawan Setiawan I Wayan Gede Krisna Arimjaya Imam, Mahmoud Zubair Indira, Indira Iqbal Putut Ash Shidiq Jarot M Semedi, Jarot M Junaid, Muhammad Kentjana, Nabila Hasna Khairulmaini Osman Salleh Kuncoro Adi Pradono Marhensa Aditya Hadi Marwah Noer Marwah Noer MASITA DWI MANDINI MANESSA, MASITA DWI MANDINI Muafiroh, Salsa Muhamad Khairul Rosyidy Musrah, Nur Auliya Nastiti, Afifa Ayu Niken Anissa Putri Noer, Marwah Nur Hikmah Nurlukman, Candra Perkasa Pamungkas, Fajar Dwi Parluhutan Manurung Pin, Tjiong Giok Prabandari, Amanah Anggun Pradana, Mohammad Raditia Pradono, Kuncoro Adi Prasetya, Ferdian Adhy Putra, I Kadek Yoga Dwi Putri, Nadya Paramitha Rakyan Paksi Nagara Rastika Widiastuti Ratna Saraswati Ratna Saraswati, Ratna Renita Purwanti, Renita Riyadul Asri Rizqi, Bayu Rofiatul Ainiyah Rofiatul Ainiyah, Rofiatul Rumondor, Brigitta Maria Safira Nur Aisyah Sani, Inuwa Sani Septianto Aldiansyah Setyanto, Yogyrema Sobirin Sobirin Suko Prayitno Adi Supriatna Supriatna Supriatna Supriatna Taqyudin, Taqyudin Tia Pramudyasari Triarko Nurlambang Yuli Purwaningsih Yulia Indri Astuty Yulia Indri Astuty Yuningsih Yuningsih Yuny Fikriyah Shofy Yuny Fikriyah Shofy