Prediksi Konsentrasi Klorofil-a Menggunakan Data Citra Satelit Sentinel-2A di Waduk Jatiluhur Kabupaten Purwakarta: Prediction of Chlorophyll-a Using Satellite Imagery Data Sentinel-2A in Jatiluhur Reservoir Purwakarta Regency - Rahman, Arip (Center for Environmental Technology - Agency for Assessment and Application of Technology, 2022)