Creating GEOJSON file

Owned by Gábor Józsa
Last updated: Dec 20, 2023
2 min read

 

GeoSeeq can visualize data on custom map by GEOJSON files.

 

The GEOJSON file should contain the following sections:

  1. Geometry definitions with coordinates: The GeoSeeq will draw the feature based on the coordinates
    of the geometry.

The definition of geometry with coordinates



  1. Key values: The GeoSeeq will color the geometry based on the key values in the properties JSON section. This key value name should be defined in the map settings:

Defining data key in the map settings

 

 

Visualization:

 

 

Hover shows the following information:

  • Feature name in the GEOJSON

  • Key value in the GEOJSON

  • Tooltip label and Tooltip unit in the map settings

 

The whole GEOJSON definition file with the previous example:

 

 

 

General description of GeoJSON file structure: GeoJSON

 

Another example: Municipio GeoJSON

 

GEOJSON tools:

How to merge regions with Mapshaper

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