DISTRIBUSI SPASIAL TINGKAT PENCEMARAN AIR DI DAS CITARUM

Abstract

Penelitian ini bertujuan untuk menggambarkan distribusi spasial pencemar air di DAS Citarum. Studi ini menggabungkan teknologi penginderaan jauh, Sistem Informasi Geografis (GIS) dan data kualitas air. Informasi tentang DAS Citarum dikumpulkan dari interpretasi Landsat TM. Kualitas air dikumpulkan dari data sekunder dari 33 titik sampel nilai BOD. Semua informasi diproses oleh GIS. Data dianalisis dan diplot ke dalam peta yang menggambarkan distribusi polutan air di DAS Citarum.
 
This study was aimed to describe spatial distribution of water pollutant at Citarum watershed. This study combined remote sensing technology, Geographic Information System (GIS) and water quality data. Information on Citarum watershed was collected from Landsat TM interpretation. Water quality was collected from secondary data of 33 sample point BOD values. All information was procesed by GIS. The data were analysis and plotted into a map described water pollutant distribution at Citarum watershed.