Classification Constellations

A network of connections between Library of Congress Classification hierarchies
(Beta version: First 864 records)

    Explore the universe
    • Click and drag the background to pan up, down, right, or left. Use the mouse wheel or touchpad to zoom in or out.
    • Click and drag a circle to move it. Hover over a circle to discover its hierarchical terms and caption (blue), or classification number (purple).
A data visualization by Annie Glerum ©2017