Land Surveying and Mapping Act Article 7

The following sections outline the items for the basic survey:1. The surveying of the survey datum.2. Basic control survey.The basic control survey should be conducted based on the survey datum, while the encrypted control survey should be conducted according to the results of the basic control survey.Rules concerning the precision, operation methods, implementation procedures and other related issues of the implementation of the basic survey shall be set forth by the central authority concerned.
中文原文 國土測繪法第7條
基本測量之事項如下:
一、測量基準之測量。
二、基本控制測量。
基本控制測量應依測量基準辦理;加密控制測量應依基本控制測量成果辦理。
基本測量實施之精度規定、作業方法、實施程序及其他相關事項之規則,由中央主管機關定之。

English translation for reference only; the Chinese text prevails. Not legal advice.