[导入]一些名词解释

IGS: International GNSS Service

EUREF:EUREF is the IAG Reference Frame Sub-Commission for Europe,EUREF deals with the definition, realization and maintenance of the European Reference Frame - the geodetic infrastructure for multinational projects requiring precise geo-referencing

IAG:国际地貌学家协会


文章来源: http://meymz.blog.163.com/blog/static/38120921200762765219948

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