“丹东一号”沉船遗址地处黄海北部、辽宁省丹东市东港西南50多公里的海域,距离大鹿岛20多公里(图一)。海底地势平坦,水深22、平均潮差4.6米,秋、冬两季盛行偏北风,气温较低,底层水温在4月中旬也仅为4℃,水下考古工作季一般限于夏季。海洋红港区为丹东港集团有限公司待建的港口,位于丹东孤山经济开发区,西临大连庄河市,地处辽东半岛东部的开阔海域。 “Dandong No. 1 ” shipwreck site is located in the northern Yellow Sea, Dandong City, Liaoning Province, more than 50 kilometers southwest of Donggang waters, more than 20 kilometers from Dalu Island (Figure 1). The seafloor is flat with a depth of 22 and an average tidal range of 4.6 meters. The autumn and winter prevailing northerly winds, the temperature is low, the bottom water temperature is only 4 ℃ in mid-April, and the underwater archeological working season is generally limited to the summer season. Honggang Port is a port to be built by Dandong Port Group Co., Ltd. It is located in Gushan Economic Development Zone in Dandong and Zhuanghe in the west in Dalian. It is located in the open sea in the eastern part of Liaodong Peninsula.