I want to change unit on the REST map service. How can I do that? e.g. If you go to following link, you will find may map services. Some of them has Units: esriFeet, esriMeters or Decimal Degree. How can that be modified in local ArcGIS environment? I tried to change it from ArcMap - View - Dataframe Properties - General tab - Map Units and redeployed the service. But no effect on the rest service. Can anyone suggest me about this?