Open Access. Powered by Scholars. Published by Universities.®
Social and Behavioral Sciences Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 5 of 5
Full-Text Articles in Social and Behavioral Sciences
Pemodelan Kejadian Banjir Daerah Aliran Sungai Ciliwung Hulu Dengan Menggunakan Data Radar, Sepanie Putiamini, Eko Kusratmoko, Fadli Syamsudin
Pemodelan Kejadian Banjir Daerah Aliran Sungai Ciliwung Hulu Dengan Menggunakan Data Radar, Sepanie Putiamini, Eko Kusratmoko, Fadli Syamsudin
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)
. This study reports the applicability of hydrological modeling, HEC-HMS, integrated with Geographic Information Systems (GIS) to examine the rainfall - runoff relationship with a case study of Upper Ciliwung watershed. Spatial rainfall data derived from radar data used in the process of simulating rainfall - runoff and the results are compared with simulation results using the observed rainfall data. Analysis of the rainfall-runoff simulation was conducted based on spatial approach by comparing the differences and similarities between sub catchments. The simulations carried out for the flood events in 2002, 2007 and 2013. The results of the simulation of rainfall …
Peranan Penginderaan Jauh Dalam Menyokong Kajian Pemetaan Batas Wilayah Darat (Studi Kasus: Desa Baturetno, Kecamatan Banguntapan, Kabupaten Bantul, Diy), A G. Ahmad
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)
Border mapping is an activity which could be done continuously as the region develops. Many kinds of methods in border mapping have been done, and each has strength and weakness. Technology of remote sensing which continues to develop can be used to optimize border mapping to be more efficient. Remote sensing is one of the way to know the condition of earth surface, which in border mapping uses high resolution image, Quickbird image. The spatial accuracy of Quickbird image which reaches 2.4 meters per pixel can be used to monitor land use, to be created into a map which gives …
Variabilitas Curah Hujan Di Kabupaten Kebumen, Satria Indratmoko, Djoko Harmantyo, Eko Kusratmoko
Variabilitas Curah Hujan Di Kabupaten Kebumen, Satria Indratmoko, Djoko Harmantyo, Eko Kusratmoko
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)
Rainfall is highly variable climate elements, either in space or time scale. Variation of this rainfall will have an impact on the determination of the start of the planting of rice plants in particular. Through a statistical calculation and mapping of spatial data, this research will reveal a pattern of early growing season in response to rainfall variability in Kebumen Regency over a period of thirty years, i.e. 1981-2010. Spatial analysis with a reinforced approach statistics reveal that the coastal region in Kebumen Regency have a high rainfall variability with an average of rainfall is low. The higher the variability …
Evaluasi Data Pulau Kabupaten Lombok Timur Provinsi Nusa Tenggara Barat, R Destarina, C S. Ardi, Hanafi Hanafi
Evaluasi Data Pulau Kabupaten Lombok Timur Provinsi Nusa Tenggara Barat, R Destarina, C S. Ardi, Hanafi Hanafi
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)
The availability of a complete, accurate and up to date islands’ data and information can be a reference for the government in developing the potential of islands in Indonesia. National Team for Standardization Topographic Names (TNPNR) has standardized a number of 13.466 names in the Indonesian island Gazetteer in 2013, including 35 islands in East Lombok. A validation activity through field survey which was conducted in 2016 discovered the discrepancies in toponyms or existing status of several islands in the East Lombok. The wrong toponyms refer to a location that is completely different from the one requested. Therefore, it has …
Wilayah Rawan Longsor Di Kota Jayapura, Rudolf D. Abrauw
Wilayah Rawan Longsor Di Kota Jayapura, Rudolf D. Abrauw
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)
Jayapura City is area that located in the north of the island of Papua and dealing directly with the Pacific Plate, so the potential for geological disasters, one of which is a landslide. However, landslides occur not only influenced by the movement of the Pacific Plate (because of occurrences fault / faults), but also a slope that varies from lowlands (0-8%) to the hills (> 45%), lithological and climatic conditions. This study aims to map areas vulnerable to landslides based Geographic Information System (GIS) using two models, namely, [1] the model prediction of landslides Directorate of Volcanology and Geological Hazard …