弱电之家 发表于 2005-12-2 10:12:34

用文具店的普通指南针来准确定位[转贴]

<SPAN style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;; mso-font-kerning: 1.0pt; mso-bidi-font-family: &#39;Times New Roman&#39;; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">　　很多的烧初哥都常抱怨说很难购到一个好用的指南针。而正综军用的指南针既贵又难于购到。其实回想起古人刚发明指南针的时候，他们用的工具还不是更简陋么。其实只要方法得当，用一般的指南针，也可以定出非常接近准确的方向的。当然用于卫星的对星，也不需要像军用导航要求那样高精密的。方法是：</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: &#39;Times New Roman&#39;; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><BR></SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;; mso-font-kerning: 1.0pt; mso-bidi-font-family: &#39;Times New Roman&#39;; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">　　</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: &#39;Times New Roman&#39;; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">1</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;; mso-font-kerning: 1.0pt; mso-bidi-font-family: &#39;Times New Roman&#39;; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">选平价的学生用的指南针。但是一定要选取那种能够转动灵活自如的。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: &#39;Times New Roman&#39;; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><BR></SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;; mso-font-kerning: 1.0pt; mso-bidi-font-family: &#39;Times New Roman&#39;; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">　　</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: &#39;Times New Roman&#39;; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">2</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;; mso-font-kerning: 1.0pt; mso-bidi-font-family: &#39;Times New Roman&#39;; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">（也是最重要的）是在平地上采用多点连成一直线（向南钱）的方法：</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: &#39;Times New Roman&#39;; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><BR></SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;; mso-font-kerning: 1.0pt; mso-bidi-font-family: &#39;Times New Roman&#39;; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">　　首先用指南针放在欲要对星的锅的前面，取一根绳子和指针方的方向一致性地定出一条指南方向的直线。之后小心拿出指南针。用一粉笔沿绳子的方向画一“短直线”。完之后。又把指南针放在这条短直线的前方向且距离第一个放指南针处前</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: &#39;Times New Roman&#39;; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">10</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;; mso-font-kerning: 1.0pt; mso-bidi-font-family: &#39;Times New Roman&#39;; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">公分处。再用以上的方法定下另一条短直线。之后再重复以上步骤。以多胜少的方法，最后定下一条连接这几个短直线的方向的正南线，这样就可以用量角器定出你要对的星了。经这样的多点定向法。定出的方向是非常准确性的。我就是用这个方法来完成初次寻星。很成功的。注：如是在楼面上寻星的。由于水泥板里有钢筋结构。或是周围有其它的金属物会使指南针的方向偏差。但是经过不同点不同位置的定向之后。但是在其他的点上却没有受到钢筋等的影响。。把以把多点连成的直线就是想要定向正南的方向了。</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: &#39;Times New Roman&#39;; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> </SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;; mso-font-kerning: 1.0pt; mso-bidi-font-family: &#39;Times New Roman&#39;; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">这样就可以有易购得到的学生用的指南针来定位而不必再为这</SPAN><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: &#39;Times New Roman&#39;; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">100</SPAN><SPAN style="FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: &#39;Times New Roman&#39;; mso-hansi-font-family: &#39;Times New Roman&#39;; mso-font-kerning: 1.0pt; mso-bidi-font-family: &#39;Times New Roman&#39;; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">多元且不易购到的军用指南针仅仅于怀了。哈哈。。。</SPAN>

txh 发表于 2005-12-30 10:55:44

好方法，收藏，谢谢

新人 发表于 2006-2-8 13:16:38

<P><FONT size=7>好办法~哈哈</FONT></P><P><FONT size=7>不过偶有军用指南针<IMG src="http://bbs.rdzjw.com/images/Emotions/66.gif"></FONT></P>

过客 发表于 2006-3-5 14:41:35

Re:用文具店的普通指南针来准确定位[转贴]

好，了解
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