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jglitrop@sci.ui.ac.id
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jgliltrop@sci.ui.ac.id
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Building H, Department of Geography, FMIPA Universitas Indonesia Depok, West Java
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INDONESIA
Jurnal Geografi LIngkungan Tropik (Journal of Geography of Tropical Environments)
Published by Universitas Indonesia
ISSN : -     EISSN : 25979949     DOI : 10.7454/jglitrop
Core Subject : Science,
JGLITROP is a scientific journal published by Department of Geography at the University of Indonesia focuses on the application of Geography in tropical environment. The focus of the issues consist of: Physical Geography Human Geography Remote Sensing Geographic Information System Environmental Sciences Multidiscipline/Others
Articles 5 Documents
Search results for , issue "Vol. 8, No. 1" : 5 Documents clear
IDENTIFICATION OF PHYSICAL AND SOCIAL POTENTIAL FOR ECOTOURISM DEVELOPMENT IN NEGLASARI VILLAGE, SUKABUMI REGENCY USING REMOTE SENSING AND GEOGRAPHICAL INFORMATION SYSTEMS Pin, Tjiong Giok; Wibowo, Adi; Alya, Haura Hazema; Nastiti, Afifa Ayu
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments) Vol. 8, No. 1
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Identification of physical and social potential needs to be done so that it can be developed as an ecotourism object that has a role in improving the economy of a region. Physical and social potential data can be obtained and interpreted from satellite imagery using remote sensing which is then verified through surveys and direct measurements in the field using GPS and digital maps. Data analysis was performed using the overlay method in GIS. Remote sensing methods using satellite imagery have proven to be superior for obtaining information on an area effectively and sustainably. Landsat imagery 8 and 9 are used to periodically monitor changes in the physical condition of the Neglasari Village area so that they can be used for analysis of the carrying capacity of the environment for ecotourism. The use of the NDVI, NDBI and NDWI algorithms produces suitability for developing ecotourism objects. Attractive and interesting physical and social potential to be developed as an ecotourism object are river channels, hilltops, camping grounds, and agricultural land. All these interesting objects have the potential to support sustainable ecotourism in Neglasari Village.
SURFACE URBAN COOL ISLAND ASSESSMENT IN VILLAGE-LEVEL TOURISM DESTINATIONS USING GIS AND PRINCIPAL COMPONENT ANALYSIS Hernina, Revi; Wicaksono, Arif
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments) Vol. 8, No. 1
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This study describes the process to generate classification of village-level tourism destinations known as kampung tematik in Bogor Municipality based on values from Surface Urban Cool Island (SUCI), Normalized Difference Built-up Index (NDBI) ≤ -0.17, Normalized Difference Vegetation Index (NDVI) > 0.3, and Urban Index (UI) < -0.2. SUCI values represent the cool temperature, while NDBI ≤ -0.17, NDVI > 0.3, and UI < -0.2 are associated with dense and healthy vegetation. Herein, Band 10 from Landsat 8 was processed to generate land surface temperature (LST) and further, SUCI image was derived from LST image by employing SUCI algorithm. All three variables, namely NDVI, NDBI, and UI were also processed from Landsat 8 with date 24 May 2020. These four variables of SUCI, NDVI, NDBI, and UI image pixels were superimposed with 39 kampung tematik locations using Geographic Information System (GIS) which resulted in 14 locations containing the area percentage from four variables. The values from four variables in 14 locations were inputted into Principal component Analysis (PCA) using R software version 4.1.3. Based on PCA, it reveals that three tourism destinations are classified with area percentage of SUCI less than 50% while the other 11 destinations are classified with area percentage of SUCI more than 50%. In addition, characteristics of tourism destinations with SUCI area percentage less than 50% are identified to have low area percentage of NDBI ≤ -0.17, NDVI > 0.3, and UI < -0.2.
COMPARATIVE ANALYSIS OF LAND SURFACE TEMPERATURE BETWEEN OIL PALM PLANTATIONS AND RICE PADDIES IN SOUTHERN SUMATRA ISLAND Putra, I Kadek Yoga Dwi; K, Muhammad Qabus Abid; P, Cindy Adria A.; Kusratmoko, Eko
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments) Vol. 8, No. 1
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Land Surface Temperature (LST) is a vital metric for understanding thermal dynamics and environmental impacts of land cover types. Influenced by land use, vegetation, and elevation, LST helps assess ecological changes and human impacts on surface temperatures. This study investigates LST variations between oil palm plantations and rice paddies in southern Sumatra, Indonesia, using Landsat 8 remote sensing data. The aim is to compare the thermal characteristics of these dominant agricultural landscapes across elevation gradients (0–1250 meters above sea level). Results reveal significant LST differences: rice fields generally show higher LST values at lower elevations, while oil palm plantations have elevated LST at mid-elevations. Statistical analyses indicate that, on average, oil palm plantations exhibit a slightly lower LST than rice fields, with a difference of 0.093°C, likely due to higher albedo and reduced evapotranspiration. These findings highlight the complex relationship between land cover and elevation in affecting LST patterns. The insights gained are essential for sustainable land management policies that seek to balance agricultural productivity with environmental conservation. This research deepens our understanding of LST dynamics in agricultural landscapes, providing valuable data for policymakers and land managers.
AN ANALYSIS OF VERTICAL DEFORMATION ON CIANJUR EARTHQUAKE 2022 Nurlukman, Candra Perkasa; Wibowo, Adi
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments) Vol. 8, No. 1
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A shallow crustal-type earthquake on a surface fault occurred on November 21, 2022, in Cianjur, West Java. This destructive earthquake resulted in a loss of life, many houses were damaged, and landslides at several points. So, the research was analyzed using the DInSAR method to see the deformation and its relationship with the existing conditions in the field. We get the result of a vertical subsidence in the earthquake area of up to 101 millimeters. Through the distribution of displacement results, we found no overlapping faults at that location, identifying the formation of a new fault. In the distribution area of land subsidence, which overlaps with the location of the landslide occurrence, we also analyze the relationship between soil type and elevation, which may be related. With the data on affected buildings from BNPB, we analyze that around 44.4% of the total lightly damaged houses, 31.1% of the total moderately damaged houses, and 24.5% of the total heavily damaged houses are in the displacement distribution. Many factors cause damage to homes, but in this case, we can conclude that DInSAR analysis can see the deformation of the earth's surface.
VERTICAL AND HORIZONTAL TURBIDITY VARIATION ACROSS CORAL REEF HABITATS IN DERAWAN ISLAND: AN IN-DEPTH ANALYSIS USING AAQ RINKO WATER QUALITY PROFILER Pamungkas, Fajar Dwi; Manessa, Masita Dwi Mandini; Supriatna, Supriatna; Efriana, Feby; Ayu, Farida; Susetyo, Novi Adi; Setiawan, Kuncoro Teguh; Gunawan, Dino; Mukhtar, Mutia Kamalia; Maulidina, Kintan; Haidar, Muhammad
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments) Vol. 8, No. 1
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