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Select the appropriate coordinate system

Question asked by jipcikthown on Sep 21, 2016
Latest reply on Sep 26, 2016 by mike.robb

Hi

I have a geodatabase in which in D_WGS_1984 datum and UTM zone projection. Now I need to use OpenStreetMap or googlemaps imagery WMS layer as base layer and overlay the datasets in Arcgis javascript web application . that I can Project basemap service in WGS_1984_Web_Mercator_Auxiliary_Sphere  and do Overlay , but after create services and load in arcgis javascript when i use geometry query database need transform result from utm zone geodatabase to WGS_1984_Web_Mercator_Auxiliary_Spher e to show on map and this transform slow show the result  .

 

select st_x(st_transform(shape,3857)),st_y(st_transform(shape,3857)) from sde.lyr_mof  limit 1 

please help to select the appropriate way or other way:

1 - change the coordinate system of geodatabase data from UTM ZONE to  WGS_1984_Web_Mercator_Auxiliary_Sphere (wkid 3857) by batch projection toolbox

2 - publish OpenStreetMap or googlemaps imagery WMS layer as base layer to UTM zone projection

very Thanks

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