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Case study

Web-Based Spatial Digitization and GeoJSON Export Tool

Interactive digitization with measurement and GeoJSON export

Full-StackGIS & Remote SensingOct–Nov 2025Sathish

The problem

Spatial digitization is more useful when people can create, measure, and export features directly in a browser.

Our approach

We built an interactive map tool that keeps digitization, measurements, and GeoJSON export in one workflow.

  1. Render the interactive map with Leaflet.js.
  2. Allow users to digitize spatial features.
  3. Calculate area and distance from drawn geometry.
  4. Export the result as GeoJSON.

Technology

HTMLCSSJavaScriptLeaflet.js

Results

  • Interactive digitization, area/distance calculation, and GeoJSON export.

What this means for your project

This is the foundation of a web GIS platform: a spatial workflow exposed through a clear browser interface. Explore the matching service

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