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glottolog_coordinates_metadata.json

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+{
+  "source": "Glottolog",
+  "source_url": "https://cdstar.eva.mpg.de/bitstreams/EAEA0-E62D-ED67-FD05-0/languages_and_dialects_geo.csv",
+  "download_date": "2025-12-25T03:52:28.381469",
+  "record_count": 21329,
+  "coordinates_available": 8662,
+  "description": "Geographic coordinates for world languages from Glottolog database",
+  "license": "CC-BY-4.0",
+  "coordinate_system": "WGS84 (EPSG:4326)",
+  "fields": {
+    "glottocode": "Unique Glottolog identifier",
+    "name": "Language name",
+    "isocodes": "ISO 639-3 codes (comma-separated if multiple)",
+    "level": "Language vs. Dialect",
+    "macroarea": "Geographic macro-area",
+    "latitude": "Latitude (decimal degrees)",
+    "longitude": "Longitude (decimal degrees)",
+    "family_id": "Language family identifier",
+    "family_name": "Language family name",
+    "parent_id": "Parent language/dialect identifier",
+    "bookkeeping": "Glottolog classification status"
+  },
+  "coverage": "8662 of 21329 languages have coordinates (40.6%)"
+}