Over the years, Global Navigation Satellite Systems (GNSS) have been established in the geosciences as a tool that determines the positions of discrete points (stations) on the Earth’s surface, on global to local spatial scales in a very simple and economical manner. Coordinates obtained by space geodetic measurements ought to be processed, adjusted, and propagated in a given reference frame. As points on the Earth’s surface do not have a fixed position, but rather, are moving with associated velocities, it is inevitable to include those velocities in the coordinate transformation procedure. Station velocities can be obtained from kinematic models of tectonic plate motions. The development and realization of an all-in-one standalone desktop application is presented in this paper. The application unifies coordinate transformation between different realizations (reference frames) of the International Terrestrial Reference System (ITRS) and European Terrestrial Reference System 1989 (ETRS89) following European Reference Frame Technical Note (EUREF TN) recommendations with temporal shifts of discrete points on the Earth’s surface caused by plate tectonics by integrating no-net rotation (NNR) kinematic models of the Eurasian tectonic plate.

中文翻译：

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大地测量和地球信息学中时间坐标转换的多合一应用

多年来，在地球科学领域已经建立了全球导航卫星系统（GNSS），该工具可以以非常简单和经济的方式确定地球表面上离散点（站）在全球到本地空间范围内的位置。通过空间大地测量获得的坐标应在给定的参考系中进行处理，调整和传播。由于地球表面上的点没有固定的位置，而是以关联的速度移动，因此不可避免的是将这些速度包括在坐标转换过程中。可以从构造板块运动的运动学模型获得站速度。本文介绍了一个多功能的独立桌面应用程序的开发和实现。