Chlorophyll-a Concentrations Estimation from Aqua Modis and VIIRS-NPP Satellite Sensors in South Java Sea Waters

Rayhan Nuris and Jonson Lumban Gaol and Teguh Prayogo (2015) Chlorophyll-a Concentrations Estimation from Aqua Modis and VIIRS-NPP Satellite Sensors in South Java Sea Waters. International Journal of Remote Sensing and Earth Sciences, 12 (1). pp. 63-70. ISSN 0216-6739

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Abstract

This study aimed to estimate the concentration of chlorophyll-a from satellite imagery of National Polar-Orbiting Operational Environmental Satellite System (NPOESS) Preparatory Project (NPP) in the south Java Sea waters and compare it to the concentrations of chlorophyll-a estimation result from the MODIS-Aqua satellite. NPP satellite had Visible/Infrared Imager Radiometer Suite (VIIRS) sensors which performance was same as Moderate Resolution Imaging Spectroradiometer (MODIS) sensor with a better spatial resolution. This study used daily satellite imagery of VIIRS-NPP for the period of September 2012 to August 2013. The algorithm that was used to estimate the concentration of chlorophyll-a was Ocean Color 3-band ratio (OC-3). The results showed that the spatial distribution pattern of chlorophyll-a concentration between VIIRS - NPP sensor and MODIS had the same pattern, but the estimation of chlorophyll-a concentration from the MODIS sensor was higher than VIIRS -NPP sensor. The concentration of chlorophyll-a showed that there were spatial and temporal variation in the south Java Sea waters. Generally, concentrations of chlorophyll-a was higher in East monsoon than West monsoon

Item Type: Article
Uncontrolled Keywords: Aqua-MODIS, chlorophyll-a, VIIRS-NPP, remote sensing, south Java Sea waters
Subjects: Teknologi Penginderaan Jauh > Penelitian, Pengkajian, dan Pengembangan > Teknologi dan Data Penginderaan Jauh > Perolehan Data > Satelit
Divisions: Deputi Penginderaan Jauh > Pusat Pemanfaatan Penginderaan jauh
Depositing User: Dinar Indrasasi
Date Deposited: 02 Sep 2021 00:43
Last Modified: 02 Sep 2021 00:43
URI: http://repositori.lapan.go.id/id/eprint/1224

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