AIS系统建设中解析到的船舶航行状态说明

航行状态对应如下：                

                0:                     "航行中";                 1:                     "抛锚";                 2:                     "没有在命令下";                 3:                     "操纵受限制";                 4:                     "系泊";                 5:                     "吃水限制";                 6:                     "搁浅";                 7:                     "进行捕捞";                 8:                     "操帆在航";