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为了精确测定承载着日本列岛的太平洋板块、北美板块、欧亚板块和菲律宾板块这四大板块的活动情况,日本邮政省电波研究所将与中国合作,共同进行大规模观测实验。这个实验将布设连接日本茨城县鹿岛、东京都南鸟岛、冲绳县南大东岛和中国上海这四个地点的观测网,并通过分别捕捉到的远离地球3亿光年以上的星体传来的电波,测定大地动态。人们认为,板块运动与大地震的发生密切相关,对于地震预报也具有一定的作用。测定方法可使用 VLBI(甚长基线射电干涉)方式,通过来自遥远星体的电波的微小到
In order to accurately measure the activities of the four major plates that carry the Pacific Islands, the North American Plate, the Eurasian Plate and the Philippine Plate of the Japanese Archipelago, the Japan Post and Telecommunications Institute of Radio Waves will work with China to carry out large-scale observation experiments. This experiment will deploy observational networks linking Kashima in Ibaraki Prefecture in Japan, South Island in Tokyo, Okinawa Prefecture, South East Great Island in Shanghai, and Shanghai in China, and pass the separately captured stars more than 300 million light-years away from Earth The radio waves, determination of the earth’s dynamics. It is believed that plate movement is closely related to the occurrence of a major earthquake and plays a role in earthquake prediction. The measurement method can use the VLBI (Very Long Baseline Radio Interference) method, which is achieved by the tiny electric waves from distant stars