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首页> 外文期刊>The Hydrographic journal >Theodolite Surveys on Floating Offshore Platforms
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Theodolite Surveys on Floating Offshore Platforms

机译:浮式海上平台的经纬仪测量

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摘要

Surveys on offshore floating and semi rigid platforms are often performed under exacting contractual and physical conditions. Severe time constraints on the delivery of final results are commonly imposed due to cost considerations. The choice of a datum plane coordinate system, the task of attempting to set up a theodolite in accordance with the datum plane and techniqaes for performing minor adjustments to observations to correct for the error as a result of the theodolite trunnion axis not being coplanar with the datum plane are addressed.
机译:海上浮式和半刚性平台的测量通常是在严格的合同和物理条件下进行的。出于成本考虑,通常对最终结果的交付施加严格的时间限制。解决了基准平面坐标系的选择、尝试根据基准平面设置经纬仪的任务以及用于对观测值进行微小调整以校正由于经纬仪耳轴未与基准平面共面而导致的误差的技术。

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