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Distribution mapping of Open Defecation (OD) houses in East Surabaya based on Geographic Information System (GIS)

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Published under licence by IOP Publishing Ltd
, , Citation M Y Purnama et al 2019 IOP Conf. Ser.: Earth Environ. Sci. 259 012023 DOI 10.1088/1755-1315/259/1/012023

1755-1315/259/1/012023

Abstract

The purpose of this study is to know and locate the distribution of open defecation houses in East Surabaya of Surabaya City, Indonesia. Both of secondary and primary data are required for this research, the secondary data consist of the number of OD houses in East Surabaya and basic map of Surabaya City. Primary data consist of field survey OD houses of legal and illegal status. Mapping is conducted with mapping software based on geographical information system. The result of this research proves that there are 1.083 OD houses in East Surabaya and it is equally distributed throughout East Surabaya. The most OD sub-district (Kelurahan) is Gubeng with approximately 319 houses while the least is Kelurahan Tambaksari with 23 houses.

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10.1088/1755-1315/259/1/012023