Feature Analysis: Generate vector flow layers for GIBS

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In order to enable distributing vector flow layers for measurements like ocean currents and winds (e.g. OSCAR, ASCAT), PO.DAAC needs to be able to generate and deliver formatted data to GIBS.

@jtroberts developed some prototype code that is able to convert netcdf data to geojson vectors:
https://github.com/podaac/netcdf_to_geojson_vectors

Need to spec out a few more details:

1. Is geojson vectors still the approach GIBS wants to pursue for this type of data?
2. Create a Harmony service based on the prototype code above to achieve the transformation as part of a processing chain that could then be integrated into bignbit

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Related to this GIBS epic for implementing the processing for these types of layers: https://bugs.earthdata.nasa.gov/browse/GITC-3368