GeoBliki's Blog: Tag ows

OWS-5 Interoperability Demo

Patrice Cappelaere — Fri, 28 Mar 2008 17:17:00 +0000

St Louis, Mar 28, 2008

Just completed a full week of OGC meetings in St Louis. This is the conclusion of OWS-5 (OGC Web Services Interoperability Demo #5) with more than 30 participants.

The NASA SensorWeb is deeply involved in Earth Observation, Natural Resources & Environment. We presented our current ROA-based architecture used to support many pilots and operational demonstrations.

Flip through the presentation on Slideshare and

Watch the first 7mn video here

or this one here as a more technical oriented version (10mn .mov)

| View | Upload your own

OGC OWS-4 Video

Patrice Cappelaere — Fri, 15 Jun 2007 12:14:00 +0000

If you wondered what OGC OWS-4 was about… check the video out.

Start Interactive Demonstration
Go to Demonstrations and select “Earth Observation”

You can look at workflow!.

By the way, we are working on a leaner, standards-based approach to workflows based on OpenWFE and a yet-to-be-announced open-source web-based designer.

Stay tuned!

OWS-4 Demo Hyperion/ALI Images are in

Patrice Cappelaere — Tue, 12 Dec 2006 03:14:00 +0000

Based on tasking done using the SPS, the data was successfully downloaded and quickly processed.

If you subscribed to the EO1 OGC Pubsub Service for “Port Newark”, you have received 2 emails to alert you that the hyperspectral and multi-spectral low-resolution images have just been processed and are available for a quick look.

HIgh resolution imagery will be available in a few days…

Note that using latitude and longitude information, GeoBliki automatically adds addtional meta-data from geonames.net.

Hyperion Notification:

ALI Notification:

JPL confirms OGC OWS-4 task successfully executed

Linda Derezinski — Sat, 09 Dec 2006 02:44:00 +0000

Here is the a snap of the JPL site showing the priority replacement record has been successfully loaded onto EO-1.

JPL confirms OGC OWS-4 task successfully uploaded

Linda Derezinski — Thu, 07 Dec 2006 20:28:00 +0000

Here is the a snap of the JPL site showing the priority replacement record has been successfully loaded onto EO-1.

EO-1 Satellite is tasked as part of OGC OWS-4 Demo

Patrice Cappelaere — Wed, 06 Dec 2006 19:19:00 +0000

Simulating an incident at the Newark Port Authority, the NASA EO-1 satellite is called in for support.

After checking availability and feasibilities of an observation of Port Newark, an opportunity was selected and a high priority tasking request was submitted for the EO1 satellite Hyperion instrument centered at the target location.

Using the OGC Sensor Planning System Specification & the Sensor Web Enabled (SWE) data node: eo1.geobliki.com, a priority replacement target record was issued at: 2006-342/15:21:21

An automated email from the Jet Propulsion Laboratory was received upon successful replacement of the target request in the ground queue.

Tonight, the tasks will be uploaded to the satellite. The onboard scheduler will automatically regenerate the sequencing of the instruments onboard without any human intervention using the Autonomous Sciencraft Experiment (JPL/CASPER).

Level 1G Hyperspectral Data will be made available within 12 hours by USGS and served by the GeoBliki Sensor Observation Service. A subset of the 242 available hyperspectral bands will be available on-demand.

An automated BPEL script from GMU GeoBrain will start the processing of the subsetted data. This processing has been tailored to detect potential flood coverage in the area. A GeoTIFF image will generated and dispayed on a web client.

The relevant web services have all been registered in the NASA Earth Sciences Catalog to allow for systematic discovery.

For more information, please contact Stu Frye, Dan Mandl,
Steve Chien or myself.

GeoBliki and Sensor Web Enablement

Patrice Cappelaere — Wed, 22 Nov 2006 19:05:00 +0000

Due to high demand, here is the official link for the OGC Sensor Web Enablement White Paper