ArcDeveloper.net REST and GeoJson
The REST GeoJson Deo Site
As part of the larger ArcDeveloper.net project, DTS's Dave Bouwman has been working
with others in the open source community to create a simple REST API for ArcGIS Server 9.2.
It's pretty simple at this point - basically you can just GET features. The requests look like this:
http://65.101.234.201/rest/rest.svc/TestService/Flyways/10?g=true
Go ahead and try it here - it's live and will return GeoJSON.
The project is designed around a plug-in model - so as the need arises, we can write
different formatters (think ESRI 9.3 REST compatibility), and different data
services such as SQL Server 2008.