DuckDB | Nicolas Lambert | Observable

Nicolas Lambert

@neocarto

Front-end cartographer. Research Engineer in Geographic Information Science at CNRS & UAR RIATE. Author of Mad Maps (2019), Practical Handbook of Thematic Cartography (2016, 2020, 2025) and Cartographia (2025).

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350

15

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How to Import GeoJSONs into DuckDB?

Nicolas Lambert

Sep 17

2

2

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Sql Cells are Awsome

Nicolas Lambert

Sep 26

8

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Creating Buffers with DuckDB

Nicolas Lambert

Sep 22

4

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Intersection with DuckDB

Nicolas Lambert

Sep 18

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Convert shp, kml & gpkg files to GeoJSON using DuckDB

Nicolas Lambert

Sep 18

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Map projection with DuckDB

Nicolas Lambert

Sep 21