“elevation mask”的概念、定义、翻译、参考文献-科学参考

单词	elevation mask
释义	elevation mask Encyclopedia 工学载波相位测量释 cut-off angle；elevation mask截止高度角全球导航卫星系统（GNSS）观测时仅跟踪或进行数据处理时仅处理某一设定卫星高度角以上视域内的卫星数据，此卫星高度角即为截止高度角。
随便看	externaleconomies of agglomeration external edge of the territorial sea external environment external environment of organization external evaluation external examination of corpses external excitation external exposure external fertilization external field external finance external fixation external floating roof tanks erection external floating roof tanks for oil storage external force external force, applied force external forced convection heat transfer external forcing external forcing of climate system external fragmentation external galaxy external gateway protocol external gill external governance external granular layer

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