Analisis Spasial dan Temporal Kualitas Perairan (Muatan Padatan Tersuspensi dan Klorofil-a) di Teluk Jakarta pada Tahun 2002-2012 menggunakan Citra Satelit LANDSAT-7 ETM.

Abstract

Total suspended solid and chlorophyll-a are water quality parameter which can be studied using remote sensing method. The purpose of this study was to analyzing spatially and temporally water quality (total suspended solid and chlorophyll-a) in Jakarta Bay during 2002-2012 using LANDSAT-7 ETM satelite imageries. In situ measurement of total suspended solid and chlorophyll-a sample is taken from 20 station in July 2012. Analysis of spatial and temporal distribution of the water quality parameters is then done using the satellite imageries. Algorithms used in the analysis are the Tassan for total suspended solid concentration and the Pentury algorithm for chlorophyll-a concentration. The result of this study shows that the concentrations of the total suspended solid and chlorophyll-a tend to be higher in southern and eastern parts of the bay rather then other parts of the bay during the period of 2002-2012.