Why not just use KML and the Google Maps API?
If your data is low volume and not terribly complex, KML and the Google Maps API would be a good choice. However sometimes websites which need to display large volume complex spatial information can struggle using KML alone. ArcGIS Server can render this complex information server side and provision it as a web service to ActiView for Google Maps thus maintaining the performance normally associated with Google Maps itself.
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How do I prepare the information to be mashed up with Google Maps?
You can author views of your business data using ArcGIS Desktop (ArcView) by editing or import, symbolize that data using a comprehensive set of symbolisation options, label the data and determine at what scales it will be visible. The resulting project document or .MXD can then simply be published to an ArcGIS Server instance using the ArcGIS Desktop Publishing Toolbar.
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Can I use ActiView for ArcGIS Server if I don’t have my own ArcGIS Server instance?
Yes you can. ESRI Ireland provide a range of hosted options to enable our Customers host their ArcGIS Server map services on our environments.
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Can I use ActiView for Google Maps on my Intranet?
Yes you can subject to appropriate Google Terms of Use. Generally internet facing applications on Google Maps are licensed on reasonably unrestrictive Terms of Use, however purely intranet facing applications may incur commercial charges. We recommend that all intending users of ActiView for Google Maps acquaint themselves with the relevant Google terms of Use.
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Is there a limit to the number of layers I can publish to ActiView for Google Maps?
Technically there is no limit. However for practical purposes we recommend that you publish no more that 15-20 layers in a particular web application. Any more than this and navigation becomes a problem. Remember if you have more information you can simply create multiple ActiView for Google Maps instances.
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Does my data have to be in a particular projection to use ActiView for Google Maps?
No your data can be in any projection. However for performance and accuracy it is better to transform your data to Web Mercator projection or a projection such as ITM which has a direct transformation to Web Mercator.
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I have a large amount of non spatial information associated with the features I want to map, how can I publish this information?
ActiView for Google Maps is designed to be very simple, it allows you use symbolisation, labeling and the List View to present non spatial or attribute information. If you have a large amount of this information it is often a good idea to present it in alternative web pages and hyperlink to these from the map feature within ActiView for Google Maps.
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