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高程系统
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height system
高程系统
相对于不同性质的起算面(如大地水准面、似大地水准面、椭球面等)定义的高程体系。该系统及其参考框架,构成大地测量高程基准,是大地测量系统之一。
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Inner Mongolia Zizhiqu
inner monologue
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inner Napoleon circle
inner Napoleon point
inner Napoleon triangle
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更新时间:2026/7/28 21:40:05