The Plat, basis on the International standards of Electronic Chart such as S-57 , S-52 and Performance standards, includes many fields like computer application, database, management, etc.
3
目前,我国数字海图的发行机制未能发挥数字海图高效、便捷的应用特点,与国际上发达国家的差距较大。
At the present time, between China and some developed countries, there are some enormous differences on the publishing and administrative mechanism for digital chart.