topic Re: OS grid references to Lat Long in ArcGIS Enterprise Portal Questions https://community.esri.com/t5/arcgis-enterprise-portal-questions/os-grid-references-to-lat-long/m-p/17461#M240 <HTML><HEAD></HEAD><BODY><SPAN>Online batch converter here: </SPAN><A href="http://gps.ordnancesurvey.co.uk/convertbatch.asp?location=0">http://gps.ordnancesurvey.co.uk/convertbatch.asp?location=0</A></BODY></HTML> Fri, 29 Jul 2011 08:41:34 GMT DanEvans 2011-07-29T08:41:34Z OS grid references to Lat Long https://community.esri.com/t5/arcgis-enterprise-portal-questions/os-grid-references-to-lat-long/m-p/17460#M239 <HTML><HEAD></HEAD><BODY><SPAN>Dear All,</SPAN><BR /><BR /><SPAN>I apologise if this is a simple query, but I am quite new to GIS.</SPAN><BR /><SPAN>I am trying to convert some UK Ordnance Survey grid references to lat / long, and am having a bit of trouble doing so. </SPAN><BR /><SPAN>I have found some tables on the web where you can add a value at a time to convert, but ideally I would like to batch convert grid refs. I have come across some macros on other web pages (not ESRI) to do so, but have had some difficulty making these work, and the accuracy of the converted lat/long has not been the best.</SPAN><BR /><BR /><SPAN>I have a converter zip from: </SPAN><A href="http://arcscripts.esri.com/details.asp?dbid=15878">http://arcscripts.esri.com/details.asp?dbid=15878</A><SPAN>. But I haven't managed to make it work with ArcGIS 9.3.</SPAN><BR /><BR /><SPAN>Any suggestions would be most welcome</SPAN><BR /><BR /><SPAN>Thanks in advance</SPAN><BR /><SPAN>Andrew</SPAN></BODY></HTML> Tue, 26 Jul 2011 13:12:37 GMT https://community.esri.com/t5/arcgis-enterprise-portal-questions/os-grid-references-to-lat-long/m-p/17460#M239 AndrewHaycock 2011-07-26T13:12:37Z Re: OS grid references to Lat Long https://community.esri.com/t5/arcgis-enterprise-portal-questions/os-grid-references-to-lat-long/m-p/17461#M240 <HTML><HEAD></HEAD><BODY><SPAN>Online batch converter here: </SPAN><A href="http://gps.ordnancesurvey.co.uk/convertbatch.asp?location=0">http://gps.ordnancesurvey.co.uk/convertbatch.asp?location=0</A></BODY></HTML> Fri, 29 Jul 2011 08:41:34 GMT https://community.esri.com/t5/arcgis-enterprise-portal-questions/os-grid-references-to-lat-long/m-p/17461#M240 DanEvans 2011-07-29T08:41:34Z