Update meteorite database: 1,182 meteorites

README.md

@@ -55,20 +55,20 @@ This dataset is suitable for **tabular classification** tasks.
 | `fall_date` | str | Date of observed fall or discovery/recovery in ISO format (YYYY-MM-DD); null for historical finds without a recorded date; precision often year-only (day defaults to 01) | 1880-01-01 | 53.8% |
 | `mass_g` | float64 | Total known mass in grams; null if unknown; range from <1 g (tiny fragments) to ~60,000,000 g (Hoba, the largest known meteorite) | 21.0 | 68.8% |
 | `classification` | string | Meteoritical Society mineralogical/petrological class (e.g., 'L5', 'CM2', 'Iron IIIAB'); letters = chemical group, numbers = petrologic grade; null if not recorded in Wikidata | ordinary chondrite | 89.4% |
-| `country` | string | Country of recovery (English label from Wikidata); null for finds without a recorded country or in international territory (e.g., Antarctica) | Denmark | 83.0% |
-| `latitude` | float64 | Recovery location latitude in decimal degrees (positive = N, negative = S); null for historical or poorly documented finds | 50.775 | 64.9% |
-| `longitude` | float64 | Recovery location longitude in decimal degrees (positive = E, negative = W); null for historical or poorly documented finds | 6.08333 | 64.9% |
+| `country` | string | Country of recovery (English label from Wikidata); null for finds without a recorded country or in international territory (e.g., Antarctica) | Germany | 82.7% |
+| `latitude` | float64 | Recovery location latitude in decimal degrees (positive = N, negative = S); null for historical or poorly documented finds | 50.775 | 64.7% |
+| `longitude` | float64 | Recovery location longitude in decimal degrees (positive = E, negative = W); null for historical or poorly documented finds | 6.08333 | 64.7% |
 
 ## Quick stats
 
-- **1,180** meteorites total
-- **368** with recorded mass
-- **414** with geographic coordinates
+- **1,182** meteorites total
+- **369** with recorded mass
+- **417** with geographic coordinates
 - **125** with classification
 - **55** countries of recovery
 - Heaviest: Allende meteorite (2,000,000 g)
-- Top countries: United States (39), Australia (13), Argentina (10), Germany (10), France (9)
-- Top classifications: iron meteorite (20), H chondrite (17), chondrite (15), ordinary chondrite (14), L chondrite (10)
+- Top countries: United States (40), Australia (13), Germany (11), Argentina (10), France (9)
+- Top classifications: iron meteorite (20), ordinary chondrite (17), H chondrite (17), chondrite (11), L chondrite (11)
 
 ## Usage
 
@@ -137,4 +137,4 @@ Created by [Julien Simon](https://julien.org) — AI Operating Partner at Fortin
 
 ## License
 
-[CC0-1.0](https://creativecommons.org/licenses/by/4.0/)
+[CC0-1.0](https://creativecommons.org/publicdomain/zero/1.0/)

data/meteorites.parquet

@@ -1,3 +1,3 @@
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