topic Raster/Imagery Projection in Data Management Questions https://community.esri.com/t5/data-management-questions/raster-imagery-projection/m-p/161786#M9010 <HTML><HEAD></HEAD><BODY><SPAN>Original User: MCline19</SPAN><BR /><BR /><SPAN>I have aerial imagery of a county in Texas - gen4.sid format, projection NAD_1983_StatePlane_Texas_Central_FIPS_4203_Feet.&nbsp; I am trying to project this imagery data to WGS 1984 Web Mercator system to use in ArcGIS Online.</SPAN><BR /><BR /><SPAN>I have tried using Data Management&gt;Projections and Transformations&gt;Raster&gt;Project Raster Tool, but with no success.&nbsp; The process begins and will run for hours without any result despite showing 100% completion for hours.</SPAN><BR /><BR /><SPAN>My end goal is to create cached image service, such as:&nbsp; </SPAN><A href="http://resources.arcgis.com/en/help/main/10.1/index.html#//015400000563000000">http://resources.arcgis.com/en/help/main/10.1/index.html#//015400000563000000</A><BR /><BR /><SPAN>Any help or advise on what I can do to solve my projection issue would be greatly appreciated!</SPAN></BODY></HTML> Wed, 09 Oct 2013 18:49:31 GMT Anonymous User 2013-10-09T18:49:31Z Raster/Imagery Projection https://community.esri.com/t5/data-management-questions/raster-imagery-projection/m-p/161786#M9010 <HTML><HEAD></HEAD><BODY><SPAN>Original User: MCline19</SPAN><BR /><BR /><SPAN>I have aerial imagery of a county in Texas - gen4.sid format, projection NAD_1983_StatePlane_Texas_Central_FIPS_4203_Feet.&nbsp; I am trying to project this imagery data to WGS 1984 Web Mercator system to use in ArcGIS Online.</SPAN><BR /><BR /><SPAN>I have tried using Data Management&gt;Projections and Transformations&gt;Raster&gt;Project Raster Tool, but with no success.&nbsp; The process begins and will run for hours without any result despite showing 100% completion for hours.</SPAN><BR /><BR /><SPAN>My end goal is to create cached image service, such as:&nbsp; </SPAN><A href="http://resources.arcgis.com/en/help/main/10.1/index.html#//015400000563000000">http://resources.arcgis.com/en/help/main/10.1/index.html#//015400000563000000</A><BR /><BR /><SPAN>Any help or advise on what I can do to solve my projection issue would be greatly appreciated!</SPAN></BODY></HTML> Wed, 09 Oct 2013 18:49:31 GMT https://community.esri.com/t5/data-management-questions/raster-imagery-projection/m-p/161786#M9010 Anonymous User 2013-10-09T18:49:31Z Re: Raster/Imagery Projection https://community.esri.com/t5/data-management-questions/raster-imagery-projection/m-p/161787#M9011 <HTML><HEAD></HEAD><BODY><SPAN>Original User: jimcousins</SPAN><BR /><BR /><SPAN>Try a two step process: FIrst, save as a different file format (right click Data &gt;&gt; Export Data &gt;&gt; [choose a different file format than sid]). Then try to reproject. SId is a high compression file format, and may be masking the fact that you are working with a huge file. </SPAN><BR /><SPAN>Regards,</SPAN><BR /><SPAN>Jim</SPAN></BODY></HTML> Thu, 10 Oct 2013 13:55:30 GMT https://community.esri.com/t5/data-management-questions/raster-imagery-projection/m-p/161787#M9011 Anonymous User 2013-10-10T13:55:30Z