绘制投影图，以表示地表负荷可能产生的影响

Q4 Earth and Planetary Sciences

Journal of the Geodetic Society of Japan Pub Date : 2001-03-25 DOI:10.11366/SOKUCHI1954.47.255

D. Agnew

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引用次数: 6

摘要

时变的表面载荷影响许多大地测量量。为了帮助理解这一过程，我描述了地图投影，它显示了地球表面的一个区域，该区域的负荷对给定地点的测量的影响成比例。这样的地图说明了与那些较远的区域相比，附近区域的重要性，并且应该有助于评估在计算荷载效应时可能出现的错误。

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Map Projections to Represent Possible Effects of Surface Loading

Time-varying surface loads affect many geodetic quantities. To help in understanding this process, I describe map projections which show an area of the Earth’s surface in proportion to the influence a load at that location would have on a measurement at a given place. Such maps illustrate the great importance of nearby regions compared with those more distant, and should be helpful in evaluating possible errors in the computation of loading effects.

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来源期刊

Journal of the Geodetic Society of Japan Earth and Planetary Sciences-Earth and Planetary Sciences (all)

CiteScore

0.20

自引率

0.00%

发文量