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Map Services
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Map Services
Service Center > Map Services

Map service makes spatial datasets available directly over the Internet. Map services can be used by internet and desktop GIS clients such as ArcMap and ArcGIS Explorer in addition to other software such as Google Earth and AutoCAD. Using a map service make sharing GIS data easier and more flexible.  It allows the user to access GIS data layers without having to download the data itself. 

Map Services for Developers


The ArcGIS Server REST API provides a simple, open Web interface to services hosted by ArcGIS Server. Click on the Map Service REST Endpoint link to see what other viewers you can view the map services in.

Map Services for Desktop Users


Connect to Westchester County's Map Service in GIS software such as ArcGIS Desktop, ArcGIS Explorer and AutoCAD using an ArcGIS for AutoCAD.

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