The first global map of tropical shallow water has been created through joint effort of NASA and NOAA. Nearly 44,000 SeaWiFS (Sea-viewing Wide Field-of-View Sensor) scenes collected over five years were processed to 1 sq.km cells by NASA Space Flight Center using algorithms developed by NOAA for water shallower than 20-30 meters. NOAA is working with the UNEP World Consdervation Monitoring Centre to use this data set to improve the database of coral reef locations used in ReefBase.
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WE ARE THE MANUFACTURER OF BALLAST WATER TREATMENT SYSTEM,WE REQUIRED THE INTERNATIONAL STANDDARDS OF FEED WATER AND TREATED WATER QUALITY FOR BALLAST WATER TREATMENT.AND THE CERTIFICATION AND APPROVAL AGENCY OR ORGANISATION.PLEASE GUIDE US.THANKS AND REGARDS.
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