PDF(379 KB)
PDF(379 KB)
PDF(379 KB)
异军突起的多方位、高精度空间大地测量技术——美国全球定位系统(GPS)研究进展
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}THE OUTSTANDING DEVELOPMENT OF THE HIGHLY PRECISE MULTI-DIRECTION SPACE GEODESY——THE ADVANCE OF THE GLOBAL POSITIONING SYSTEM OF USA
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