The Ministry of Natural Resources and Environment issued Circular 29/2016/TT-BTNMT on October 12, 2016, providing specific guidance on evaluating offshore wave policies.
Accordingly, the evaluation of offshore wave policies is guided by Circular 29 as follows:
- The evaluation of offshore wave policies must be based on actual wave measurement data or reanalyzed wave data from offshore wave model results at locations with depths greater than 20 meters over a period of at least 10 years;- Evaluate and determine statistical characteristics of wave height and wave period, including minimum, average, and maximum values; draw a wave rose chart;- Calculate and determine the annual mean wave height and wave period data series;- Calculate and determine the wave height and wave period corresponding to frequencies of 1%, 2%, 5%, 10%, 50%, and 99.9%.
See details in Circular 29/2016/TT-BTNMT, effective from November 28, 2016.
-Thao Uyen-
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