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Interdisciplinary Earth Data Alliance

ECL Data System imagePetDB Data SystemSESAR Data Systemtephra data systemLEPR Data System

EarthChem Library

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The EarthChem Library (ECL) is a data repository that archives, publishes and makes accessible data and other digital content from geoscience research (analytical data, data syntheses, models, technical reports, etc).

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PetDB

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PetDB provides community-driven preservation, discovery, access, and visualization of geochemical, geochronological, and petrological data

System for Earth and Extraterrestrial Sample Registration

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SESAR² is a community platform that helps make samples more discoverable, accessible, and reusable

Tephra Information Portal

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The Tephra Information Portal will provide a single point of discovery, access, and use of curated tephra data from multiple data providers

Library of Experimental Phase Relations and Trace Element Distribution (LEPR/traceDs)

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LEPR/traceDs provides access to data derived from experimental liquid-solid phase equilibria studies

IEDA2 is a collaborative data infrastructure of three complementary data systems – EarthChem, LEPR, SESAR

IEDA2 is a collaborative data infrastructure of three complementary data systems – EarthChem, LEPR/traceDs, SESAR – that jointly support researchers in the Geosciences to share and access sample data following the FAIR data principles. The mission of IEDA2 is to ensure open, reproducible, and transparent science practices. Read More...

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Funded by US National Science Foundation (NSF).
Hosted at the LDEO of Columbia University.

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