{
  "key": "mesh-hii-dr2",
  "name" : "HII regions map (Gaia DR2)",
  "type": "mesh",
  "version": 3,
  "description" : "HII regions (clouds of partially ionized gas) based on DR2 data, produced by Kevin Jardine.",
  "releasenotes" : "- Move to data format structure of Gaia Sky 3.3.1.",
  "link": "http://galaxymap.org",
  "size" : 2475017,
  "nobjects" : 1,
  "check": "$data/mesh-hii-dr2/dataset.json",
  "files": [ "$data/mesh-hii-dr2" ],
  "data" : [
    {
      "loader": "gaia.cu9.ari.gaiaorbit.data.JsonLoader",
      "files": [ "$data/mesh-hii-dr2/mesh-dr2-hii.json" ]
    }
  ]}