Planning policy formulation of coastal area in Gili Ketapang Island, Probolinggo, East Java

Abstract

Gili Ketapang is an island with many villages activity that has many different occupations such as trader, home industry, transportation services, retired workers, fishers, and any other. Gili Ketapang's ecology condition indicates a decreasing in the quality environment. The environmental effect affects coral conditions and decreases fish abundance. The purpose of this research is to formulating policy for the Probolinggo government for mid-term years. The main target of this research is creating a map based on GIS with a zoning system to determine conservation area and non-conservation areas. The method used to achieve the purpose is PLS (Partial Least Square), AHP (Analytical Hierarchy Process), and GIS method. PLS method used to choose the priority based on the multivariate technique that can use many kind variables such as response variable to an explanatory variable with simultaneous. AHP method used to make the best decision from many alternatives includes the procedure. The ground check activity includes collecting primary and secondary data of Gili Ketapang, such as questioner and oceanography measurement (wind, currents, waves, and tidal). The result of this research produces a set of policies to monitor coastal land use of Gili island.