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    Exploring all aspects of mapping and geography, from field data collection, to mapping and analysis, to integration, applications development, enterprise architecture and policy

The Google Effect

Posted by Dave Smith On 11/07/2005 10:42:00 PM 0 comments

Everyone is hyped on those great panning and dynamic popup effects in Google Maps... In talking with some folks, I have discovered that the principle behind it is AJAX - Asynchronous Javascript and XML, basically client-side calls to a web service.

It seems to me that one could build a web service atop ArcIMS, to serve as the engine- a call to the service would generate a collection of tiles representing the area in question, and surrounding areas currently off-screen. Similarly, the ArcIMS frommappoint function could provide the means for inserting a client-side popup...

The possibilities suddenly become much closer at hand...

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