全站儀、經緯儀差別 - 土木
By Susan
at 2011-04-02T21:56
at 2011-04-02T21:56
Table of Contents
剛剛GOOGLE一下~他說全站儀和經緯儀
前者功能強大但準確性略遜於後者
小弟是個土木外行
因為家業開始學習土木相關知識~家裡從事鐵路工程
需要放樣的器材
請問有沒有搭配GPS衛星定位的器材
或者是否可在儀器上面固定個GPS
如果要買個中古的儀器
一台大概都多少錢呀
希望誤差值可以盡量在1mm
--
前者功能強大但準確性略遜於後者
小弟是個土木外行
因為家業開始學習土木相關知識~家裡從事鐵路工程
需要放樣的器材
請問有沒有搭配GPS衛星定位的器材
或者是否可在儀器上面固定個GPS
如果要買個中古的儀器
一台大概都多少錢呀
希望誤差值可以盡量在1mm
--
Tags:
土木
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at 2011-04-07T04:07
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