OWS-4 Testbed 2006 OWS-5 Testbed 2008

Copyright © 2013 Open Geospatial Consortium. 37 Figure 18. Examples of OGC IP influence SWE deployments

9.2 OWS-4 Testbed 2006

The OWS-4 Testbed 21 contributed to the maturing implementation and testing of SWE components to support the adoption of SWE at the level of Version 1.0. In OWS-4 the Sensor Web subtask focused on maturing the existing set of SWE work items to enable the federation of sensors, platforms and management infrastructure into a single sensor enterprise. This enterprise was envisioned to enable the discovery and tasking of sensors as well as the delivery of sensor measurements regardless of sensor type and controlling organization. The ultimate vision was of a sensor market place where users can identify, evaluate, select and request a sensor collection regardless of sensor type, platform or owner. An objective in this testbed was to illustrate discovery, access to and fusing of disparate sensors Figure 19. The figure shows the Space Time Toolkit client accessing observations from several distributed services using OGC service interfaces: ฀ SOS – in-situ radiation sensors ฀ SOS – Doppler Radar ฀ SOS – Lagrangian plume model 21 http:www.opengeospatial.orgpubwwwows4index.html 38 Copyright © 2013 Open Geospatial Consortium. ฀ WCS – GOES weather satellite ฀ SensorML – discovery and on-demand processing ฀ WMS – Ortho Imagery Videos of the overall demonstration 22 of OWS-4 testbed and a demonstration of the SWE plume integration 23 are available. Figure 19. OWS-4 Testbed: Sensor and Model integration for simulated radiation attack

9.3 OWS-5 Testbed 2008

The OWS-5 Testbed 24 focused on integrating the SWE interfaces and encodings into workflows to demonstrate the ability of SWE specifications to support operational needs. Emphasis for SWE during OWS-5 was on: IEEE1451 Sensor Integration Geo-Referenceable Workflow Figure 20 NASA EO Wildfire Scenario Web Coverage Processing Service WCPS Scenario 22 http:www.opengeospatial.orgpubwwwows4index.html 23 http:www.botts-inc.comdownloadsvideosUAH-ows4-demo-narrated.mp4 24 http:www.opengeospatial.orgpubwwwows5index.html Copyright © 2013 Open Geospatial Consortium. 39 Figure 20. OWS-5 GeoReferenceable Workflow using EO-1 Imagery

9.4 Empire Challenge 2008