EMODnet / OBIShmpr

Links and queries OBIS records with a variety of marine habitat data sources. Cross-validate
http://annakrystalli.me/OBIShmpr/
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Store data as JSON-LD #5

Open annakrystalli opened 4 years ago

annakrystalli commented 4 years ago

The current workflow checks for data matches in individual local files through name before querying databases for further habitat data.

While some form of queryable caching of time consuming queries seems sensible, this particular approach doesn't scale or generalise neatly. It also feels nicer to be building a single data structure for analysis and caching.

I'm thinking json-ld might be a good structure. It should be easier to extend in future and will be easy to query for missing / available data flexibly across variables. We could use rdlib and try to link GEOJSON-LD, potetially through the use of sf package. You could then query the local cache for data.

annakrystalli commented 4 years ago

For raster data we can use CoverageJSON.

Paper on the CoverageJSON format

image

annakrystalli commented 4 years ago

Some useful information on some of these concepts in Service-Oriented Mapping: Changing Paradigm in Map Production and Geoinformation Management

Book purchase requested.