TIDAL SWAMPLAND MODELING USING REMOTE SENSING TECHNOLOGY AND GIS TO DETERMINE HYDROTOPOGRAPHY ZONE

Sobatnu, Ferry and Rusdiansyah, Achmad (2016) TIDAL SWAMPLAND MODELING USING REMOTE SENSING TECHNOLOGY AND GIS TO DETERMINE HYDROTOPOGRAPHY ZONE. In: The 10th International Symposium on LOWLAND TECHNOLOGY, 15-16 September 2016, ISLT 2016 - India.

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Abstract

Swampland development means changing the swampland in such a way that a new environment suitable for developing agriculture cultivation and settlement is created. The land development may use remote sensing technology and geography information system (GIS) to make digital elevation model (DEM). The model making applied interpretation method and image rectification by using irregular interpolation in each image pixel hue shade and referred to representative data in the field. The hydrotopography zones were obtained by analyzing comparative land model toward water level elevation components. The modeling result showed Pulau Petak delta land characteristic was formed from two big rivers, namely the 139.58 km long Barito River and the 120.30 km long Murung – Kapuas River. The level limit was 18 clusters with a maximum height of +4 meter and a minimum height reached -18 meter about mean sea level. The wide area was 284.936,81 ha and the circumference was 298.04 km. The land topography relief was relatively flat. The flooded area during a high tide based on hydrotopography zone section for zone A reached 35% with water level of 0.39 meter, for zone B reached 61% with the water level of 0.96 meter and for zone C reached 4% with water level of 1.32 meter. Another purpose of the model is to create data-based management system of irrigation network of Pulau Petak. This model has been validated in the field and the result was satisfying.

Item Type: Conference or Workshop Item (Paper)
Subjects: G Geography. Anthropology. Recreation > GE Environmental Sciences
Depositing User: Ferry Sobatnu
Date Deposited: 31 Dec 2019 06:34
Last Modified: 31 Dec 2019 06:34
URI: http://repository.poliban.ac.id/id/eprint/428

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