Earth Observation vocabulary

Hi,

the new standard OGC EO JSON-LD tries to shift from XML formats to 
JSON-LD+GeoJSON. It seems interesting to use schema.org vocabulary, but 
it iseems incomplete for EO (Earth Observation) services:

1) missing taxonomies ported to schema.og

         a) Sustainable Development Goals (SDG taxonomy) with goals, 
targets and indicators are missing.

         b) Essential Climate Variables (ECVs taxonomy) with two-level 
hierarchy are missing

         Is there any plan to include new taxonomies to schema.org or 
does it remain external?

                 - If yes, how is the process of adding new vocabulay to 
shema.org?

                 - If not, how is the process of creating an external 
vocabulary that can be read and interpreted by search engines?

                 The only information that I have found is 
"https://schema.org/docs/extension.html", but it seems definitely 
insufficient to me.


2) additional extensions needed

         a) EO Service might probably extend Service entity in schema.org

         b) EO Dataset might probably extend DataSet entity in chema.org

         c) Additional classes might be relevant to include, such as 
domains and segments (market and user perspective) covered by the EO 
services and/or datasets

         A similar question as before applies here, what is the process 
to propose extensions?


Any comments are welcome. I think EO data represents a huge amount of 
structured data that can be exploited in the web.




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Received on Thursday, 27 January 2022 09:26:02 UTC