Using Esri's ArcGIS for Server technology, we expose a range of mapping services (via SOAP and REST) that can be leveraged by developers. For non-developers, these map services can even be added into existing GIS Desktop applications. All Geospatial web services and data are made available under the terms of the GRCA Standard Data Licence.
This service is monitored in order to maintain performance and isn't guaranteed to be available 24/7. The performance is based on the number of requests, and the size of each request. Please be mindful of your requests and the impacts on the service. Abuse of the service could lead to IP blocking, security token requirements, or the service being disabled.