遥探境外重要海峡通道:曼德海峡

Remote exploration of important overseas channel:Bab-el-Mandeb

曼德海峡作为重要的海上交通要道和战略通道,了解其周边地质环境对我国的经济发展和护航安全至关重要。利用我国自主研发的“高分一号”“高分二号”卫星高分率影像,通过人机交互解译和智能提取相结合,可以获取诸多地质调查数据,解码出的基础地质、水文地质、海岸线及潮间带等重要信息,为我国驻吉布提保障基地建设、红海护航行动和吉布提港补给提供了必要数据支撑。

As an important maritime transportation hub and strategic channel,understanding the surrounding geological environment of Bab-el-Mandeb is crucial for China s economic development and escort safety.Using the high resolution images of“GF-1”and“GF-2”satellites independently developed by China,through the combination of human-computer interactive interpretation and intelligent extraction,a lot of geological survey data can be obtained.The decoded basic geology,hydrogeology,coastline,intertidal zone and other important information provide necessary data support for the construction of China s support base in Djibouti,the Red Sea escort action and the supply of Djibouti Port.