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<META http-equiv=Content-Type content="text/html; charset=utf-8"><TITLE>TerraExplorer Pro - 泰瑞数创科技(北京)有限公司</TITLE><LINK
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<TD class=s12b align=middle>地形剖面工具</TD></TR>
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<TD><BR>
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<DIV class=WordSection1>
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<P class=MsoNormal>地形剖面工具沿着一条定义的路径显示地形高程剖面和这个剖面相关的信息,如最大、最小高程值和坡度.
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地形剖面也可以在基础地形和一个高程图层之间进行对比. </P>
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<P class=ProcedureHeader style="MARGIN-LEFT: 0in; TEXT-INDENT: 0in"><SPAN
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dir=ltr></SPAN>使用地形剖面工具:</P>
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<P class=ListFirstLevel>1.<SPAN
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style="FONT: 7pt 'Times New Roman'"> </SPAN><SPAN
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dir=ltr></SPAN>输入以下参数:</P>
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style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; MARGIN-LEFT: 0.35in; BORDER-LEFT: medium none; WIDTH: 401pt; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse"
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cellSpacing=0 cellPadding=0 width=535 border=1>
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<TBODY>
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<TR>
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<TD
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style="BORDER-RIGHT: #4bacc6 1pt solid; PADDING-RIGHT: 5.75pt; BORDER-TOP: #4bacc6 1pt solid; PADDING-LEFT: 5.75pt; BACKGROUND: white; PADDING-BOTTOM: 4.3pt; BORDER-LEFT: #4bacc6 1pt solid; WIDTH: 86.05pt; PADDING-TOP: 1.45pt; BORDER-BOTTOM: #4bacc6 1pt solid"
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<P class=MsoNormal
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style="MARGIN-LEFT: 0.25in; TEXT-INDENT: -0.25in">模式</P></TD>
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<TD
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style="BORDER-RIGHT: #4bacc6 1pt solid; PADDING-RIGHT: 5.75pt; BORDER-TOP: #4bacc6 1pt solid; PADDING-LEFT: 5.75pt; BACKGROUND: white; PADDING-BOTTOM: 4.3pt; BORDER-LEFT: medium none; WIDTH: 314.95pt; PADDING-TOP: 1.45pt; BORDER-BOTTOM: #4bacc6 1pt solid"
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<P class=MsoNormal>选择剖面模式. </P>
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<P class=MsoNormal><B>常规</B> – 只显示所选择折线的剖面. </P>
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<P class=MsoNormal><B>对比</B> – 将选择折线的剖面同一个特定的高程图层进行对比. </P></TD></TR>
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<TR>
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<TD
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style="BORDER-RIGHT: #4bacc6 1pt solid; PADDING-RIGHT: 5.75pt; BORDER-TOP: medium none; PADDING-LEFT: 5.75pt; BACKGROUND: #d2eaf1; PADDING-BOTTOM: 4.3pt; BORDER-LEFT: #4bacc6 1pt solid; WIDTH: 86.05pt; PADDING-TOP: 1.45pt; BORDER-BOTTOM: #4bacc6 1pt solid"
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<P class=MsoNormal
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style="MARGIN-LEFT: 0.25in; TEXT-INDENT: -0.25in">质量</P></TD>
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<TD
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style="BORDER-RIGHT: #4bacc6 1pt solid; PADDING-RIGHT: 5.75pt; BORDER-TOP: medium none; PADDING-LEFT: 5.75pt; BACKGROUND: #d2eaf1; PADDING-BOTTOM: 4.3pt; BORDER-LEFT: medium none; WIDTH: 314.95pt; PADDING-TOP: 1.45pt; BORDER-BOTTOM: #4bacc6 1pt solid"
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<P class=MsoNormal
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style="MARGIN-LEFT: 0.25in; TEXT-INDENT: -0.25in">确定被计算的地形剖面上沿着折线的采样点间距.
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高质量将产生更精确的结果,但是耗时较长. </P></TD></TR>
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<TR>
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<TD
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style="BORDER-RIGHT: #4bacc6 1pt solid; PADDING-RIGHT: 5.75pt; BORDER-TOP: #4bacc6 1pt solid; PADDING-LEFT: 5.75pt; BACKGROUND: white; PADDING-BOTTOM: 4.3pt; BORDER-LEFT: #4bacc6 1pt solid; WIDTH: 86.05pt; PADDING-TOP: 1.45pt; BORDER-BOTTOM: #4bacc6 1pt solid"
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vAlign=top width=115>
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<P class=MsoNormal
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style="MARGIN-LEFT: 0.25in; TEXT-INDENT: -0.25in">高程图层</P></TD>
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<TD
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style="BORDER-RIGHT: #4bacc6 1pt solid; PADDING-RIGHT: 5.75pt; BORDER-TOP: #4bacc6 1pt solid; PADDING-LEFT: 5.75pt; BACKGROUND: white; PADDING-BOTTOM: 4.3pt; BORDER-LEFT: medium none; WIDTH: 314.95pt; PADDING-TOP: 1.45pt; BORDER-BOTTOM: #4bacc6 1pt solid"
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vAlign=top width=420>
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<P class=MsoNormal>选择高程图层来对比定义的折线. 只有当对比在模式字段里被选择时该参数才有效.
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</P></TD></TR></TBODY></TABLE>
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<P class=ListFirstLevel>2.<SPAN
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style="FONT: 7pt 'Times New Roman'"> </SPAN><SPAN
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dir=ltr></SPAN>选择如下方法为指定折线计算地形剖面:</P>
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<UL>
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<LI><B>跟随线</B> - 地形剖面沿着绘制的线进行创建. 在三维窗口中,点击鼠标左键来放置线的路径点,右键结束线的创建.
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<LI><B>选择组</B> - 地形剖面根据选中组内的每个折线进行创建. 从工程树选择所需的图层,然后点击选中组.
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<LI><B>从剪贴板</B> - 地形剖面根据剪贴板上的每个折线进行创建.
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</LI></UL></DIV></TD></TR></TBODY></TABLE>
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<TABLE>
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<TBODY>
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<TR>
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<TD>
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<P class=ListFirstLevel>3.<SPAN
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style="FONT: 7pt 'Times New Roman'"> </SPAN><SPAN
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dir=ltr></SPAN>一个地形剖面图打开,显示地形高程剖面. </P>
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<P><B>注释: </B>当你点击图表上的任意点,在三维窗口中折线上的相应点就会在屏幕中心显示. </P>
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<P class=ListFirstLevel>4.<SPAN
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style="FONT: 7pt 'Times New Roman'"> </SPAN><SPAN
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dir=ltr></SPAN>如果你想要把地形剖面输出为一个shape文件图层 ,点击<B>输出为图层</B>. </P>
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<P><B>注释</B>: 当创建多个线(在一个组里或从剪贴板)的地形剖面输出为一个图层,图表上线的颜色相当于图层里构成线的点的颜色.
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</P></TD></TR></TBODY></TABLE><BR><SPAN style="FONT-SIZE: 11px">浮动图表: 版权所有 (c)
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泰瑞数创科技(北京)有限公司</SPAN> </BODY></HTML>
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