coord.htm

一款很好的坐标转换软件

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     mso-char-indent-size:10.5pt;mso-char-indent-size:10.5pt'><span lang=EN-US><span
     style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp; </span></span><span
     style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
     "Times New Roman"'>平面转换</span></p>
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     style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
     "Times New Roman"'>珠江平面坐标</span></p>
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     <p class=MsoNormal style='text-indent:15.75pt;mso-char-indent-count:1.5;
     mso-char-indent-size:10.5pt;mso-char-indent-size:10.5pt'><span
     style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
     "Times New Roman"'>三个已知点</span></p>
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     <p class=MsoNormal style='text-indent:15.75pt;mso-char-indent-count:1.5;
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     style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
     "Times New Roman"'>计算七参数</span></p>
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     <p class=MsoNormal style='text-indent:15.75pt;mso-char-indent-count:1.5;
     mso-char-indent-size:10.5pt;mso-char-indent-size:10.5pt'><span
     style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
     "Times New Roman"'>一个已知点</span></p>
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     <p class=MsoNormal><span lang=EN-US><span style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span
     style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
     "Times New Roman"'>计算三参数</span></p>
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     <p class=MsoNormal style='text-indent:5.25pt;mso-char-indent-count:.5;
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     style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
     "Times New Roman"'>投影参数设置</span></p>
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     <p class=MsoNormal style='text-indent:21.0pt;mso-char-indent-count:2.0;
     mso-char-indent-size:10.5pt;mso-char-indent-size:10.5pt'><span
     style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
     "Times New Roman"'>两个已知点</span></p>
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     <p class=MsoNormal style='text-indent:15.75pt;mso-char-indent-count:1.5;
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     style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
     "Times New Roman"'>计算四参数</span></p>
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<p class=MsoNormal><span lang=EN-US>&nbsp;</span></p>

<p class=MsoNormal><span lang=EN-US><span style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>本软件使用说明：</span></p>

<p class=MsoNormal><span lang=EN-US><span style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>本软件采用坐标系统库管理，用户可以将一种转换在系统库里保存下来，下次使用时从文件菜单中选择打开库文件来调用所有已有的转换参数。</span></p>

<p class=MsoNormal><span lang=EN-US>&nbsp;</span></p>

<p class=MsoNormal><span lang=EN-US><span style='mso-tab-count:1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><b
style='mso-bidi-font-weight:normal'><span style='font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>实例一：</span><span
lang=EN-US><o:p></o:p></span></b></p>

<p class=MsoNormal style='text-indent:21.0pt'><b style='mso-bidi-font-weight:
normal'><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>转换要求：</span><span lang=EN-US><o:p></o:p></span></b></p>

<p class=MsoNormal style='text-indent:21.0pt'><span style='font-family:宋体;
mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>用户在一个佛山测区内使用</span><span
lang=EN-US>RTK GPS</span><span style='font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>接收机接受了一些点的</span><span
lang=EN-US>WGS-84</span><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>的坐标</span><span lang=EN-US>,</span><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>现在希望将其转换为北京</span><span lang=EN-US>54</span><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>和佛山坐标系下的坐标。用户有佛山测区的一些控制点，这些控制点有</span><span lang=EN-US>WGS-84</span><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: