Add Croissant metadata file

croissant.json

@@ -0,0 +1,100 @@
+{
+  "@context": "https://mlcommons.org/croissant/v1",
+  "@type": "sc:Dataset",
+  "@id": "doi:10.57967/hf/2914",
+  "name": "NASA GESDISC Earth Science Publications by Research Areas",
+  "description": "This dataset contains scientific publications that cite datasets from NASA's Goddard Earth Sciences Data and Information Services Center (GES-DISC). Each publication is tagged with one or more Earth science research areas, covering various topics like Atmospheric Composition, Water & Energy Cycles, Climate Variability, and more.",
+  "license": "https://www.apache.org/licenses/LICENSE-2.0",
+  "url": "https://huggingface.co/datasets/nasa-gesdisc/es-publications-researchareas",
+  "distribution": [
+    {
+      "@type": "cr:FileObject",
+      "@id": "publications_researchareas.json",
+      "name": "publications_researchareas.json",
+      "contentUrl": "https://huggingface.co/datasets/nasa-gesdisc/es-publications-researchareas/blob/main/publications_researchareas.json",
+      "encodingFormat": "application/json",
+      "sha256": "7da13658bef1cdb385b8a0c6e3903fc331e9de68ef5f0ead34ca3712b2d6dfb9"
+    }
+  ],
+  "recordSet": [
+    {
+      "@type": "cr:RecordSet",
+      "name": "publications",
+      "description": "A record of scientific publications and their associated research areas.",
+      "field": [
+        {
+          "@type": "cr:Field",
+          "name": "doi",
+          "description": "Digital Object Identifier of the publication.",
+          "dataType": "sc:Text"
+        },
+        {
+          "@type": "cr:Field",
+          "name": "year",
+          "description": "Year of publication.",
+          "dataType": "sc:Integer"
+        },
+        {
+          "@type": "cr:Field",
+          "name": "title",
+          "description": "Title of the publication.",
+          "dataType": "sc:Text"
+        },
+        {
+          "@type": "cr:Field",
+          "name": "abstract",
+          "description": "Abstract of the publication.",
+          "dataType": "sc:Text"
+        },
+        {
+          "@type": "cr:Field",
+          "name": "labels",
+          "description": "Research area labels associated with the publication.",
+          "dataType": "sc:Text"
+        }
+      ]
+    },
+    {
+      "@type": "cr:RecordSet",
+      "name": "research_areas",
+      "dataType": "sc:Enumeration",
+      "key": { "@id": "research_areas/id" },
+      "field": [
+        {
+          "@id": "research_areas/id",
+          "@type": "cr:Field",
+          "dataType": "sc:Integer"
+        },
+        {
+          "@id": "research_areas/name",
+          "@type": "cr:Field",
+          "dataType": "sc:Text"
+        }
+      ],
+      "data": [
+        { "research_areas/id": 0, "research_areas/name": "Agriculture" },
+        { "research_areas/id": 1, "research_areas/name": "Air Quality" },
+        { "research_areas/id": 2, "research_areas/name": "Atmospheric/Ocean Indicators" },
+        { "research_areas/id": 3, "research_areas/name": "Cryospheric Indicators" },
+        { "research_areas/id": 4, "research_areas/name": "Droughts" },
+        { "research_areas/id": 5, "research_areas/name": "Earthquakes" },
+        { "research_areas/id": 6, "research_areas/name": "Ecosystems" },
+        { "research_areas/id": 7, "research_areas/name": "Energy Production/Use" },
+        { "research_areas/id": 8, "research_areas/name": "Environmental Impacts" },
+        { "research_areas/id": 9, "research_areas/name": "Floods" },
+        { "research_areas/id": 10, "research_areas/name": "Greenhouse Gases" },
+        { "research_areas/id": 11, "research_areas/name": "Habitat Conversion/Fragmentation" },
+        { "research_areas/id": 12, "research_areas/name": "Heat" },
+        { "research_areas/id": 13, "research_areas/name": "Land Surface/Agriculture Indicators" },
+        { "research_areas/id": 14, "research_areas/name": "Public Health" },
+        { "research_areas/id": 15, "research_areas/name": "Severe Storms" },
+        { "research_areas/id": 16, "research_areas/name": "Sun-Earth Interactions" },
+        { "research_areas/id": 17, "research_areas/name": "Validation" },
+        { "research_areas/id": 18, "research_areas/name": "Volcanic Eruptions" },
+        { "research_areas/id": 19, "research_areas/name": "Water Quality" },
+        { "research_areas/id": 20, "research_areas/name": "Wildfires" }
+      ]
+    }
+  ]
+}
+