topic Re: convert decimal degree to km or meters in ArcObjects SDK Questions https://community.esri.com/t5/arcobjects-sdk-questions/convert-decimal-degree-to-km-or-meters/m-p/201627#M5246 <HTML><HEAD></HEAD><BODY><SPAN>Thank you.</SPAN><BR /><BR /><SPAN>I use arcgis engine 9.3 </SPAN><BR /><SPAN>Do I have Military Analyst 9.3 for the operation?</SPAN><BR /><SPAN>Can I free version Military Analyst 9.3 from site esri?</SPAN><BR /><SPAN>I have not found on the website of Military Analyst 9.3.</SPAN></BODY></HTML> Mon, 27 May 2013 19:15:43 GMT VsU 2013-05-27T19:15:43Z convert decimal degree to km or meters https://community.esri.com/t5/arcobjects-sdk-questions/convert-decimal-degree-to-km-or-meters/m-p/201625#M5244 <HTML><HEAD></HEAD><BODY><SPAN>Hi.</SPAN><BR /><BR /><SPAN>Sorry for my bad English.</SPAN><BR /><BR /><SPAN>Can I convert length direct line fragment from&nbsp; decimal degree to km or meters</SPAN><BR /><SPAN>I tried used IUnitConverter, but in ConvertUnits method, does not provide information about latitude and the result is not correct.</SPAN></BODY></HTML> Wed, 22 May 2013 12:56:15 GMT https://community.esri.com/t5/arcobjects-sdk-questions/convert-decimal-degree-to-km-or-meters/m-p/201625#M5244 VsU 2013-05-22T12:56:15Z Re: convert decimal degree to km or meters https://community.esri.com/t5/arcobjects-sdk-questions/convert-decimal-degree-to-km-or-meters/m-p/201626#M5245 <HTML><HEAD></HEAD><BODY><SPAN>Angles don't convert to distance directly.&nbsp; The length of a line fragment expressed in degrees is pretty much meaningless.&nbsp; You need the start and end point of your line fragment to be able to get the length in a meaningful unit.&nbsp; The IMeasurementTool allows you to construct a geodesically correct line and get the distance if you provide the spatial reference.</SPAN></BODY></HTML> Wed, 22 May 2013 18:28:24 GMT https://community.esri.com/t5/arcobjects-sdk-questions/convert-decimal-degree-to-km-or-meters/m-p/201626#M5245 AlexanderGray 2013-05-22T18:28:24Z Re: convert decimal degree to km or meters https://community.esri.com/t5/arcobjects-sdk-questions/convert-decimal-degree-to-km-or-meters/m-p/201627#M5246 <HTML><HEAD></HEAD><BODY><SPAN>Thank you.</SPAN><BR /><BR /><SPAN>I use arcgis engine 9.3 </SPAN><BR /><SPAN>Do I have Military Analyst 9.3 for the operation?</SPAN><BR /><SPAN>Can I free version Military Analyst 9.3 from site esri?</SPAN><BR /><SPAN>I have not found on the website of Military Analyst 9.3.</SPAN></BODY></HTML> Mon, 27 May 2013 19:15:43 GMT https://community.esri.com/t5/arcobjects-sdk-questions/convert-decimal-degree-to-km-or-meters/m-p/201627#M5246 VsU 2013-05-27T19:15:43Z Re: convert decimal degree to km or meters https://community.esri.com/t5/arcobjects-sdk-questions/convert-decimal-degree-to-km-or-meters/m-p/201628#M5247 <HTML><HEAD></HEAD><BODY><A href="http://www.esri.com/software/arcgis/defense-solutions/download-ma">http://www.esri.com/software/arcgis/defense-solutions/download-ma</A><BR /><SPAN>First page googling "Military Analyst 9.3"</SPAN><BR /><SPAN>I don't bother with esri's search boxes on their website anymore, I can usually find what I am looking for much faster googling esri key words.</SPAN></BODY></HTML> Wed, 29 May 2013 11:42:13 GMT https://community.esri.com/t5/arcobjects-sdk-questions/convert-decimal-degree-to-km-or-meters/m-p/201628#M5247 AlexanderGray 2013-05-29T11:42:13Z