地籍控制點加密、補建作業方式之研究

A Study on the of Ddensification and Reestablihment for the Control Points of Cadastral Survey

沈敏欽(Miin-Chin Shen)

《地籍測量：中華民國地籍測量學會會刊》 13期 (1994/04) Pp. 1-13

https://doi.org/10.29609/YYWYLL.199404.0001

摘要

平面加密控制點爲後續地籍測量平面位置的根據；其對精度與密度的需求，嚴格而殷切。目前此類控制點大多以導線測量方式施測，並將椿位埋設於地面上，然而傳統單導線測量品質不佳，設置於地面的椿標也常因道路加封或施工而遭破壞，導致後續問題叢生。本文即檢討平面控制點的測設、維護與後總應用的現行問題，並對此提出能充分發揮電子測距儀、電腦等新式機具性能並能合乎控制點功能需求的改進措施。

並列摘要

The cadastral control points is used to provide coordinatds for reference monuments in subsequent survey. Therefore, the required accuracy, density and stability of these control points should be rigid and indispensable.Usually, these control points are established by traverse method and located on ground. But the quality of traverse is poor and most of the ground monuments are easily to be destroyed due to road pavement or other construction works. It caused much troubles for the sequential survey.This paper is to investigate the problems which might be caused in establishment, maintenance and seguential use of these control points, and in order to make the best use of the instruments such as electronic computer, EDM equipment developed successfully in the recent year, the steps which should be taken in the future to improve these control points monumentation as well as measuring processes are also suggested in this paper.