Back to dashboard

Data sources and licenses

This public research dashboard contains normalized 256 x 256 derivatives from five scoped source collections. Dataset names describe provenance and do not imply endorsement by AIGA, DOT, UN OCHA, ISO, or upstream maintainers.

Reuse note: the local AIGA and OCHA snapshots do not contain standalone license files. Their images are included here for the thesis demonstration with source attribution; verify upstream file-level terms before redistributing them elsewhere.

AIGA/DOT Symbol Signs (80 images)

Upstream source

No standalone license file is present in the local source snapshot; consult each Wikimedia Commons file page before reuse outside this research dashboard.

OCHA Humanitarian Icons (359 images)

Upstream source

Created by UN OCHA with MapAction support. No standalone license file is present in the local source snapshot; verify the upstream reuse terms.

Universal Symbols Healthcare Webfont (144 images)

Upstream source

MIT License, copyright Samuel Fremondiere (2014). Full license text.

ISO 7010 Safety Signs (37 images)

Upstream source

The local upstream snapshot contains GNU GPL version 3. It is a public implementation, not an official ISO distribution. Full license text.

ISO 15223 Medical Device Symbols (29 images)

Upstream source

MIT License (2025). It is a public implementation, not an official ISO distribution. Full license text.