Estimation of Bathymetry Using High-resolution Satellite Imagery: Case Study El-Burullus Lake, Northern Nile Delta

Author(s):  
Abdelazim M. Negm ◽  
Hassan Mohamed ◽  
Mohamed Zahran ◽  
Sommer Abdel-Fattah
Author(s):  
Caroline W. Kabaria ◽  
Fabrizio Molteni ◽  
Renata Mandike ◽  
Frank Chacky ◽  
Abdisalan M. Noor ◽  
...  

2019 ◽  
Vol 3 (1) ◽  
pp. 195-203
Author(s):  
Prelin Leunupun ◽  
Frederik Samuel Papilaya

The purpose of this research is to find out how much area of rice fields which is reduced due to being converted into built-up land in Sleman Regency, especially in sub-districts which adjacent to Yogyakarta City, such as Depok Sub-district, Mlati Sub-district and Ngaglik Sub-district, from 2000 to 2015. Classification method used in this research is visual interpretation method which utilized on-screen digitization. The output of this research is a Map of Rice Field Conversion into Built-up Land at Depok, Mlati and Ngaglik Sub-district in Sleman Regency from 2000 to 2015. The results of this research prove that GIS can be used to determine the extent of changes in a rice field at Ngaglik, Depok and Mlati sub-districts. The area of rice field that was converted into built-up land in the research area is 864.45 ha.


2011 ◽  
Vol 115 (4) ◽  
pp. 1025-1033 ◽  
Author(s):  
Gherardo Chirici ◽  
Diego Giuliarelli ◽  
Daniele Biscontini ◽  
Daniela Tonti ◽  
Walter Mattioli ◽  
...  

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