Eeg332
发表于 2025-3-25 04:59:55
Calibration, Synthetic Aperture Radarsother values connected with unknown positions by non-linear equations. In view of the fact that in a single observation there is only a small number of points, each equation typically involves a small number of unknowns.
overreach
发表于 2025-3-25 08:57:33
https://doi.org/10.1007/978-3-319-14169-5nd irregular troughs, the observation networks of higher precision are imperative. The objective of this article is to present one of the possible approaches to maintain the high precision of levelling observations between benchmarks of high subsidence velocities.
亵渎
发表于 2025-3-25 14:23:48
Setting up a Levelling Network for the Detection of Reliable Subsidences et al, 1991). For the detection of vertical displacements a monitoring levelling network was established. Moreover pairs of special markers on both sides of the fault had been placed earlier for the observation of the behaviour of the ground through direct observations.
思想灵活
发表于 2025-3-25 15:51:33
Computer Solution of Systems of Linear Equations in Engineering Geodesyother values connected with unknown positions by non-linear equations. In view of the fact that in a single observation there is only a small number of points, each equation typically involves a small number of unknowns.
不朽中国
发表于 2025-3-25 22:14:29
Precise Levelling Network Adjustment in Mining Subsidence Regionsnd irregular troughs, the observation networks of higher precision are imperative. The objective of this article is to present one of the possible approaches to maintain the high precision of levelling observations between benchmarks of high subsidence velocities.
agitate
发表于 2025-3-26 00:21:05
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nitroglycerin
发表于 2025-3-26 06:47:11
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一回合
发表于 2025-3-26 10:22:33
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constitute
发表于 2025-3-26 14:09:42
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许可
发表于 2025-3-26 17:08:31
Theoretical Foundations of Technology by Using the System Analogous Stereo Plotter and Personal Compgo. This allowed correspondence between the accuracy of a mine survey and its velocity. At present, the mine stereo survey is based on universal photogrammetric devices such as the stereo-autograph, technocart, topocart and stereo-metrograph made by Zeiss (Zeiss Jena) in the USSR.