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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif"">Good morning, all.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif""> I have a question regarding CAD data (.dwg and .dxf) files. When I bring CAD data into a new ArcMap session I get a message that says:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif""> Unknown spatial reference:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif""> The following data sources you added are missing spatial reference information. This data can be drawn in ArcMap but cannot be projected:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif""> 126.dxf Group Layer<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif""> However, when I bring another shape file in the session to see if the CAD file
<i>is </i>in the correct place, the file <i>is </i>in the correct place. I have a process which I must follow, (SOP – Standard operation procedure), so this message is one I need to understand so that I can explain it to the surveyor’s CAD person.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif""> Any help or ideas would be greatly appreciated.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif"">Blessings on your day.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times","serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Times","serif"">Virginia (Ginny) Hunter<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Times","serif"">GIS Analyst I (LA&M)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Times","serif"">Suwannee River Water Management<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Times","serif"">Live Oak, FL 32060</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Times","serif"">1-800-362-1001 ext. 3140</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Times","serif"">1-800-226-1066 (In Florida)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Times","serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<font face="Arial" color="Black" size="3">All E-mail sent to and from this address may be public records. The Suwannee River Water Management District does not allow use of the District E-mail system and other equipment for non-business related purposes.<br>
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