Rancang Bangun Sistem Informasi Geografis Sumber Daya Air Kalimantan Barat Berbasis Web

Abstract

The need for water is increasing along
with the increase in population and requiring
diverse needs of water resources in large quantities,
such as industrial, irrigation, energy, and in all
aspects of human life. It is obviously increase the
pressure on the water supply for various needs and
increase the conflict potential between sectors, so
the water needs of each sector should be established,
and the water distribution network should be
constructed broadly. As one of the water resources,
the potential contained in the water can benefit or
harm to human life, livelihoods and the
environment. One of the harm caused by the water
potential are flood and erosion (coastal erosion).
Flood and erosion can bring a huge negative impact
to the citizen such as damaged public facilities and
infrastructure, environmental damage and
narrowing of the land. West Borneo province is one
of among provinces in Indonesia which are
vulnerable flooding during the rainy season.
Geographic Information Systems (GIS) is feature of
the information systems added or spatial data and
analysis that expected can help the user to perform
spatial analysis. The method used to calculate flood
discharge is hydrological analysis. The test results
show that the system can help the government in
processing the water resources data and display it
in a form of geographic information