Cloud-Native GeoParquet Online Viewer
Open, filter, and inspect gigabyte-scale GeoParquet datasets directly in your web browser with DuckDB-Wasm and Deck.gl.
Launch GeoEditor for GeoParquet
Instant hardware-accelerated 3D viewer. No installation or account required.
Why Engineers Choose GeoEditor for GeoParquet
Columnar Query Performance
Query spatial columns at microsecond speeds using in-browser DuckDB execution without downloading unnecessary columns.
WKB Geometry Decoding
Parses Well-Known Binary (WKB) and geometry metadata bounding boxes compliant with the OGC GeoParquet 1.1 spec.
Massive Dataset Handling
Inspect millions of records by leveraging compressed Parquet pages and streaming client-side buffer allocation.
3D Building & Parcel Maps
Render complex polygon boundaries and 3D urban footprints with dynamic attribute styling.
Technical Capabilities & Specs
| Specification Version | OGC GeoParquet 1.0 & 1.1 |
|---|---|
| Column Encodings | WKB, Point [x, y], LineString, Polygon |
| Query Engine | DuckDB WebAssembly + Arrow IPC stream |
| Visualization Layer | Deck.gl GeoJsonLayer with binary attributes |
How to Open & Inspect GeoParquet in 3 Steps
Select GeoParquet File
Select your .parquet or .geoparquet file from your local disk or cloud bucket.
Run In-Browser SQL Queries
Filter rows and compute spatial metrics using SQL commands directly in the browser.
Visualize Vector Layers
Inspect the resulting geometries on the interactive 3D map.
Frequently Asked Questions About GeoParquet
Does GeoEditor require an external DuckDB server?+
No. It runs DuckDB entirely inside WebAssembly within your browser, ensuring zero server cost and total privacy.
Which GeoParquet versions are supported?+
GeoEditor fully supports GeoParquet 0.4, 1.0, and the latest 1.1 specifications.
Can I export filtered subsets back out?+
Yes. You can export filtered query results to GeoJSON, Shapefile, or GeoParquet.
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