topic Is it possible to alter the geographic coordinate system of world imagery to British National Grid? in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/is-it-possible-to-alter-the-geographic-coordinate/m-p/249754#M3550 <HTML><HEAD></HEAD><BODY><P>I have clipped the layer to show the area I want to be visible but all of my data is BNG and I'd like it to stay that way. Therefore when I put world imagery and my other data into a map they are off-set by about 10 metres. Does anyone know if there is a way to alter or re-project the world imagery so it aligns correctly?</P><P></P><P>Thanks for any help. <IMG src="https://community.esri.com/legacyfs/online/emoticons/happy.png" /></P></BODY></HTML> Fri, 21 Aug 2015 12:54:10 GMT EllenWildig 2015-08-21T12:54:10Z Is it possible to alter the geographic coordinate system of world imagery to British National Grid? https://community.esri.com/t5/arcgis-spatial-analyst-questions/is-it-possible-to-alter-the-geographic-coordinate/m-p/249754#M3550 <HTML><HEAD></HEAD><BODY><P>I have clipped the layer to show the area I want to be visible but all of my data is BNG and I'd like it to stay that way. Therefore when I put world imagery and my other data into a map they are off-set by about 10 metres. Does anyone know if there is a way to alter or re-project the world imagery so it aligns correctly?</P><P></P><P>Thanks for any help. <IMG src="https://community.esri.com/legacyfs/online/emoticons/happy.png" /></P></BODY></HTML> Fri, 21 Aug 2015 12:54:10 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/is-it-possible-to-alter-the-geographic-coordinate/m-p/249754#M3550 EllenWildig 2015-08-21T12:54:10Z Re: Is it possible to alter the geographic coordinate system of world imagery to British National Grid? https://community.esri.com/t5/arcgis-spatial-analyst-questions/is-it-possible-to-alter-the-geographic-coordinate/m-p/249755#M3551 <HTML><HEAD></HEAD><BODY><P>Is your dataframe set to BNG?&nbsp; I suspect projecting on the fly to a local coordinate system from a global will not be as successful you would hope unless you can clip down to a smaller area</P></BODY></HTML> Fri, 21 Aug 2015 13:14:59 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/is-it-possible-to-alter-the-geographic-coordinate/m-p/249755#M3551 DanPatterson_Retired 2015-08-21T13:14:59Z Re: Is it possible to alter the geographic coordinate system of world imagery to British National Grid? https://community.esri.com/t5/arcgis-spatial-analyst-questions/is-it-possible-to-alter-the-geographic-coordinate/m-p/249756#M3552 <HTML><HEAD></HEAD><BODY><P>Have you set a geographic/datum transformation? </P></BODY></HTML> Fri, 21 Aug 2015 18:20:33 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/is-it-possible-to-alter-the-geographic-coordinate/m-p/249756#M3552 MelitaKennedy 2015-08-21T18:20:33Z