CLASSE Charon Exospheric Simulation Data Liens
==============================================

Documentation
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--> Unit of “ML” not defined in dataset. Provided in paper, ML = monolayer = 10^19 molecules/m^2.
--> Copy of paper PDF would be useful to future users.

file: overview.txt
--> Small grammatical edit suggestions included in presentation.

Data
====

file: Data_Fig3_Bottom_panel_Raut_Sci_Adv_2022-Experimental.csv/.xml
--> Units not given for columns.
--> table fields 1-3 -> need units, should be degrees, CSV file too
--> table fields 4-5 -> description states ‘x 100’, but need <scaling_factor> applied to both fields, CSV too.

file: Data_Fig3_Bottom_panel_Raut_Sci_Adv_2022-Model.csv/.xml
--> Units not given for columns.

file: Data_Fig3_Top_panel_Raut_Sci_Adv_2022.csv/.xml
--> Units not given for columns.
--> table fields 1 -> needs units, should be degrees, CSV file too.

file: raut_paper_figdata_20220215.csv/.xml
--> Length of unit column array less than data array: 7 vs. 8.
--> Missing unit of “deg” in unit column definitions for Phi (average)
--> table fields 5-7 -> wrong units, should be degrees, ML, m-2, respectively, error also found in the CSV file.


EN Review
=========

*.xml
- Suggestion: add lid_references to context products so that this collection
turns up in searches. What laboratory was this work done in? Examples of
laborator LIDs:
  urn:nasa:pds:context:facility:laboratory.hofmeister
  urn:nasa:pds:context:facility:laboratory.relab
What instruments were used? Examples:
  urn:nasa:pds:context:instrument:hofmeister.da_3_02_ir_spec
  urn:nasa:pds:context:instrument:relab.bc-ftir1
These were lab analogs of Charon? A target example:
  urn:nasa:pds:context:target:laboratory_analog.saturn.titan
Please work with EN to create the context products that define the LIDs,
e.g. the target LID would likely be
  urn:nasa:pds:context:target:laboratory_analog.134340_pluto.charon
  
collection.xml
- https://pds.nasa.gov/datastandards/documents/policy/PolicyOnDOI10142020.pdf
requires all bundles have a doi. Citation_Information/doi would use this.
For SBN, perhaps collections should.
DOIs can be obtained from https://pds-engineering.jpl.nasa.gov/content/doi