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Overview


Technical Outputs

Architecture

A front end visualization tool that makes real time queries against Neptune was developed.

The stack is:

  • The editor is React + three.js
  • The API is Node + Express
  • AWS Cognito for user authentication and AWS DynamoDB for storing user and project info

Demo application

See http://visualgraph.harvard.maptian.com/

Code

Code for the visualization tools can be found at:

https://github.com/ld4l-labs/geoviz

https://github.com/ld4l-labs/filmviz

Presentations and Publications

Notes from visualization checkin meetings can be found at https://drive.google.com/drive/u/0/folders/12ZCtjZZrlBzCIlOrCYk2fVlczLl_O3FZ

Discussion

Sample user interface and visualization displays:

DIsplay


UI


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