Estimasi Potensi Limpasan Permukaan Menggunakan Penginderaan Jauh dan Sistem Informasi Geografis di Daerah Aliran Sungai Serang

Pradana, Annisa Kusuma and , Dra. Alif Noor Anna, M.Si and , Agus Anggoro Sigit, S. Si, M. Sc (2016) Estimasi Potensi Limpasan Permukaan Menggunakan Penginderaan Jauh dan Sistem Informasi Geografis di Daerah Aliran Sungai Serang. Skripsi thesis, Universitas Muhammadiyah Surakarta.

	PDF (Naskah Publikasi) naskah publikasi.pdf Download (1MB)
	PDF (Halaman Depan) Halaman Depan.pdf Download (667kB)
	PDF (Bab I) BAB I.pdf Download (484kB)
	PDF (Bab II) BAB II.pdf Restricted to Repository staff only Download (3MB)
	PDF (Bab III) BAB III.pdf Restricted to Repository staff only Download (4MB)
	PDF (Bab IV) BAB IV.pdf Restricted to Repository staff only Download (71kB)
	PDF (Daftar Pustaka) Daftar Pustaka.pdf Download (103kB)
	PDF (Lampiran) lampiran.pdf Restricted to Repository staff only Download (167kB)
	PDF (Surat Pernyataan Publikasi Ilmiah) Surat Pernyataan Publikasi Karya Ilmiah.pdf Restricted to Repository staff only Download (48kB)

Abstract

Land conversion of agricultural area into built up area causes the ouput of hydrological system of the watershed is changed. The built up area causes rainfall change into runoff quickly, so impact on flooding. Serang watershed is categorized in the first priority watershed management or very critical watershed according to the Development Plan during 2010-2014 of Ministry of Forestry. The downstream of Serang watershed is vulnerable to flooding such as Serang Hilir Sub-watershed, Nagung sub-watershed and Sidatan sub-watershed. This study aims to: 1) determine the accuracy of Landsat 8 to extract the parameters of run off, and 2) determine the runoff potential (C) and its spatial distribution in the Serang watershed. The method used in the research is survey method. The survey was conducted to test the interpretation of land use using Landsat 8. Sampling done by stratified sampling method. The smallest unit of analysis is sub-watershed. Analysis method using spatial analysis with quantitative hierarchical approach using Geographic Information System software. Landsat 8 is used to extract the parameters of land use in the Serang watershed have a level of accuracy of 87.88%. The accuracy ≥85%, it means the precision level included in good category, so the data still can be used for further research. Serang watershed has a high potential runoff (the value of C equal to 66,07%). The value of C from analysis results for 6 years (2006-2011) amounted to 62.16%. The accuracy ≥85%, it means the precision level included in good category. Runoff coefficient (C) of Serang watershed which consists of six subwatersheds ranged from 51% to 75%. The largest run off potential located in the Ngrancah sub-watershed, the value of C equal to 75.92%, while the lowest value was in Serang Hilir sub-watershed, the value of C equal to 55.88%. Run off potential in Ngrancah sub-watershed influenced by slope, while in Serang Hilir sub-watershed influenced by land cover. Keywords: Run off Potential, Run off Coefficient (C), Watershed

Item Type:	Karya ilmiah (Skripsi)
Uncontrolled Keywords:	Run off Potential, Run off Coefficient (C), Watershed
Subjects:	G Geography. Anthropology. Recreation > G Geography (General)
Divisions:	Fakultas Geografi > Geografi Fakultas Geografi > Geografi Fakultas Geografi > Geografi
Depositing User:	ANNISA KUSUMA PRADANA
Date Deposited:	13 Feb 2016 02:49
Last Modified:	20 Nov 2019 01:31
URI:	http://eprints.ums.ac.id/id/eprint/41345

Actions (login required)

View Item