Apidays London 2024 - Open Standards for Getting your APIs into the Geospatial Ecosystem, Gobe Hobona.pdf

Open Standards for Getting your APIs into the Geospatial Ecosystem
Dr. Gobe Hobona, PhD MRICS Director of Product Management, Standards - Open Geospatial Consortium

apidays London 2024 - APIs for Smarter Platforms and Business Processes
September 18 & 19, 2024

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1. Open Standards for Getting
Your APIs into the
Geospatial Ecosystem
Gobe Hobona, PhD
Director of Product Management for Standards
Copyright © 2024 Open Geospatial Consortium

2. Introduction
•The importance of location to your data and your APIs
•Vision and mission of the Open Geospatial Consortium (OGC)
•What is an OGC Standard?

3. High level overview of a Geospatial Ecosystem
Source: Coetzee et al. (2021)

4. Geospatial Market
•Valued at USD 96.26 billion in 2023
•Projected to grow from USD 105.06 billion in 2024 to USD 211.54
billion by 2032
•Compound annual growth rate (CAGR) of approximately 9.1%
Source: https://www.marketresearchfuture.com/reports/geospatial -
market-2441

5. 5-step Path to Success in the Geospatial Ecosystem
1.Identify the standards that are relevant to your target market
2.Implement the standards or deploy existing implementations
3.Integrate with third- party applications through the standards
4.Promote the standards and your implementations of them
5.Influence future versions of the standards

6. Identify the standards that are relevant to your target
market
Defence &
Intelligence
Real Estate
Climate
Resilience
Health &
Social Care
Finance &
Insurance
Transportation
Energy &
Utilities
OGC Standards

7. OGC Standards Baseline

8. OGC API -Maps
OGC API -Tiles
OGC API -Features
OGC API –
Environmental Data Retrieval
OGC API –
Records
OGC API -StylesOGC API –
Discrete Global Grid Systems
OGC API -Processes
OGC API -Common OGC API -Routes
OGC API –
Coverages
OGC API –
Moving Features
OGC API –
Joins
OGC API –
3D GeoVolumes
Solid green border = approved and published | Dashed green border = approved and publication pending
OGC SensorThings
API
Approved and Candidate OGC API Standards

9. Implement the Standards
•OpenAPI
•AsyncAPI
https://ogcapi.ogc.org/#standards

10. Deploy implementations of the Standards
•Certification of compliance to the Standards
•Look for the certification mark!
https://www.ogc.org/resources/certified-products/

11. Integrate with third- party applications through
the Standards
•Open spatial data catalogues (e.g.
Spatineoand GeoSeer-millions of
data layers discoverable)
•API catalogues (e.g. SwaggerHub)
•Spatial Data Infrastructure (SDI) initiatives (e.g. United Kingdom, United States, South Africa, Canada, India, Netherlands, and 80 more
national SDIs)

12. Promote the standards and your
implementations of them
Photo taken March 2018
•Webinars and blog posts
•Standards showcase at quarterly face- to-face OGC meetings

13. Influence future versions of the Standards
•Public GitHub repositories (https://github.com /opengeospatial)
•Testbeds
•Code sprints
https://climateintelligence.eu/2024/07/climate-services-code-sprint/

14. Case Studies on the OGC API – Features Standard
•European Space Agency (ESA), British
Geological Survey (BGS), etc.
•Applications in city planning, defence,
transportation, emergency response, etc.
•OGC API –Features defines an API for creating, modifying, and
querying vector spatial data on the Web (e.g. building footprints, road
networks)
https://ogcapi.ogc.org/features/

15. Case Studies on the OGC API – Environmental
Data Retrieval Standard
•US National Weather Service, Meteorological
Service of Canada, UK Met Office, etc.
•Applications in aviation, hydrology, meteorology,
etc.
•OGC API –Environmental Data Retrieval (EDR) defines an API for
accessing spatio- temporal environmental data on the Web (e.g.
weather data)
https://ogcapi.ogc.org/edr /

16. Case Studies on the OGC API – Processes
Standard
•National Centre for Geographic Information in
Spain (CNIG), US Geological Survey (USGS),
European Centre for Medium-Range Weather
Forecasts (ECMWF)
•Applications in public health, climate resilience,
defence& intelligence, etc.
•OGC API –Processes defines an API for wrapping and invoking
executable processes on the Web (e.g. AI/ML- driven analytics)
https://ogcapi.ogc.org/processes/
https://ojs.revistamapping.com/MAPPING/article/view/445/248

17. Newly released OGC API –Maps Standard
•User specified customization of maps
•Format independent
•OGC API - Maps defines an API for requesting maps and map tiles
over the Web in a manner that is independent of the underlying data
store
Screenshot of Hexagon
LuciadRIAretrieving maps
from EcereGNOSIS server
https://ogcapi.ogc.org/maps/

18. Benefits of Adopting OGC API Standards
•Improve interoperability with a variety of 3rd party products and data
sources
•Reduce the risk of vendor lock-in
•Accelerate the development of solutions
•Reduce the cost of developing new capabilities
•Improve seamless integration through compliance testing & certification

19. Conclusions
•Geospatial ecosystems are built from spatial data infrastructures that
are enabled by open standards
•For APIs to be successful in the geospatial ecosystem, they must be
built in a modular way by implementing open standards
•Organizations should spatially enable their Web APIs through OGC API
Standards to ensure that their data is Findable, Accessible,
Interoperable, and Reusable (FAIR)

20. 110+ Member Meetings
60+ Alliance and Liaison partners
50+ Standards Working Groups
45+ Domain Working Groups
25+ Years of Not for Profit Work
10+ Regional and Country Forums
Innovation
120+ Innovation Initiatives
380+ Technical reports
Quarterly Tech Trends monitoring
Standards
65+ Adopted Standards
300+ products with 1000+ certified implementations
1,700,000+ Operational Data Sets
Using OGC Standards
Copyright © 2024 Open Geospatial Consortium
Thank You
Community
Dr. GobeHobona
[email protected]