STAC

Reflections on the 2022 Joint OGC & ISO Code Sprint - The Metadata Code Sprint

Laptop screen filled with codeHeld in London (and online) on September 14-16, 2022, the second OGC & ISO joint code sprint, nicknamed the The Metadata Code Sprint, served to accelerate the support of open geospatial standards that relate to geospatial metadata and catalogs. 

The discussions during the code sprint covered topics such as harmonization of STAC and OGC API - Records; harvesting of metadata to populate instances of OGC API - Records; the possibility of a JSON-FG encoding for OGC API Records and STAC; the possibility of a JSON encoding of ISO 19115; and others. Demonstrations included client-side and server-side implementations of OGC API - Records, JSON-FG, STAC, and ISO 19115 metadata. 

Towards a Cloud-Native Geospatial standards baseline

  • Posted on: 3 December 2021
Contributing Author Information:
Contributed by: 
Chris Holmes, OGC Visiting Fellow

Photo of clouds overlaid with the text 'Towards a Cloud Native OGC - Part 2: The Required Standards'In his previous post, Chris Holmes laid out the vision for Cloud-Native Geospatial. With this next post, he gets into the details of what is needed, laying out the key areas where foundational standards are needed, and then surveying the current status of each area. 
The existing technologies and Standards range from quite well-established to quite speculative, but all are eminently achievable. Chris then takes a 'deep dive' into the area that he ended up focusing on the most during his time as OGC Visiting Fellow these last few months.

Towards a Cloud-Native OGC

  • Posted on: 1 December 2021
Contributing Author Information:
Contributed by: 
Chris Holmes, OGC Visiting Fellow

Towards a cloud native OGCChris Holmes reflects on his time as OGC's first Visiting Fellow, and outlines his vision of 'Cloud-Native Geospatial' by addressing the question  ‘What would geospatial standards look like if they were built for the cloud?’

Chris has taken the time to look at the entire geospatial landscape and the potential for OGC to play the key leadership role in making the Cloud-Native Geospatial vision a reality. 

Bringing STAC into OGC

  • Posted on: 20 January 2021
Contributing Author Information:
Contributed by: 
Scott Simmons & Chris Holmes

Bringing STAC into OGCSince their beginning, the SpatioTemporal Asset Catalog (STAC) specification and OGC API - Features have been evolving together and continually aligning. This post explains the relationship between STAC, OGC API - Features, and OGC itself.