VecGeo Vector Geospatial Dataset Viewer

Load Dataset

Drop files or click to upload GeoJSON, Shapefile (Zip), or Parquet

Performance Settings

Object Limit

0 = no limit

Simplify Tolerance

0.001

Point Size

6px

Visualization Settings

Color by Column

Colormap

Basemap

Advanced SQL Filter

Color Legend

Keyboard Shortcuts

+- Zoom ←→↑↓ Pan [] Columns M Colormap B Basemap R Reset Focus

Welcome to VecGeo Viewer

Drag and drop a file to get started, or use the upload button.

GeoJSON Shapefile (zip) Parquet

Drop file to load

Supported Formats

GeoJSON: .geojson and .json files
Shapefile: zip file containing .shp, .dbf, or .prj files
Parquet: .parquet and .geoparquet files

Keyboard Shortcuts

`+` / `-`	Zoom in / out
`↑↓←→`	Pan the map
`[` / `]`	Previous / Next column
`M`	Cycle colormap
`B`	Cycle basemap
`R`	Reset focus (fit view to data)
`?` / `H`	Toggle this help

Object Filtering

Use DuckDB SQL to filter and transform your data:

SELECT * FROM data WHERE population > 1000000
SELECT name, area FROM data ORDER BY area DESC LIMIT 10
SELECT *, pop/area AS density FROM data