参心独立坐标系向地心独立坐标系转换地块面积变化分析和计算方法研究
삼심독립좌표계향지심독립좌표계전환지괴면적변화분석화계산방법연구
Land Area Changing Analysis and Arithmetic Research on Coordinate Transformation from Independent Reference Ellipsoid Centric Coordinate System to Independent Geocentric Coordinate System
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