ANALYSIS OF CHLOROPHYL-A CONCENTRATION USING SMARTPHONE CAMERA : CASE STUDY OF BANTEN BAY
The sea is the biggest oxygen contributor on earth because of the presence of chlorophyll-a contained in phytoplankton. One way to find out the value of chlorophyll-a concentration is to use a smartphone camera through the HydroColor application. The data obtained through the HydroColor applicati...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/49549 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | The sea is the biggest oxygen contributor on earth because of the presence of
chlorophyll-a contained in phytoplankton. One way to find out the value of chlorophyll-a
concentration is to use a smartphone camera through the HydroColor application.
The data obtained through the HydroColor application is not direct chlorophyll-a
data but the RGB wavelength data, where the RGB wavelength will be input into an
equation that will produce a chlorophyll-a concentration value. The study was conducted
in Banten Bay on October 27, 2019. The study was conducted with 4 scenarios, the
difference between these three scenarios is the smartphone camera resolution and the
amount of data used.
HydroColor application can be used in waters if you use a smartphone with a good
camera resolution and a large amount of data. Because camera resolution and amount of
data greatly affect the results. This research was conducted to test whether the application
of HydroColor can be used as a new method in determining the value of chlorophyll-a in
Banten Bay.
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