Analysis of karst potential using Landsat 8 Imaging and DEM in the District of Sampang, Madura Island, East Java

CITIES 2017: Multi Perspectives on Peri-Urban Dynamics Towards Sustainable Development

地球科学;经济学

Putra, M.F.F.^1,2 ; Nuarisanti, I.G.A.T.^1,2 ; Sulistyah, U.D.^1,2 ; B Putra, I.G.^1,2 ; Utama, W.^1,2

Department of Geophysical Engineering, Indonesia^1

Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia^2

关键词: and NDVI;    DEM, karst;    Depositional process;    LANDSAT;    Madura Island;    River flow;    Surface temperatures;    Tectonic activity;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/202/1/012008/pdf
DOI  :  10.1088/1755-1315/202/1/012008

来源: IOP

【 摘 要 】

There has been done a research on the determination of karst potential in District of Sampang. This research aims is to analyze the presence of karst morphological potential based on Landsat 8 and DEM using several spatial analyze based on river flow maps, surface temperature, NDVI and composite band maps using ArcGis and BEAM VISAT. Then the process continued to get karst analysis map and the results are karst morphology. There are karst potency with 3 parts spread in northern, central and southern part of Sampang. Those differences are suspected because of the existence of tectonic activity and depositional process.