Analisis Geometrik Deformasi Pada Kerangka Dasar Relatif
Geodetic contribution in the measurement and representation of deformation is providing quantitative information. The quantitative information is derived from geometrical analysis of geodetic measured data. To analyze the deformation needs deformation networks, that is absolute or relative network....
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| Format: | Article NonPeerReviewed |
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[Yogyakarta] : Fak. Biologi UGM
2000
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| Online Access: | https://repository.ugm.ac.id/20172/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=3018 |
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| Summary: | Geodetic contribution in the measurement and representation of deformation is providing quantitative information. The quantitative information is derived from geometrical analysis of geodetic measured data. To analyze the deformation needs deformation networks, that is absolute or relative network. In the absolute networks, there are reference points, which have been previously defined. In the relative network, all points are defined as parameters which will cause a singularity normal equation in adjustment computation.
Detail discussions and computation are carried out on a relative trilateration networks with two epoch observation data. In order to solve the singularity normal equation, a generalized inverse matrix approach by rank factorization method used.
The research of the relative networks in the geometrical deformation analysis can show the displacement at the deformed area where movement occurred. It can also be used to detect deformation in the monitored area. |
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