MAKING SENSE OF A FRAGILE RESOURCE

A deeper understanding of marine ecosystems is now accessible from an online app.

95% of the ocean still remains a mystery, yet you depend on it for survival. We have collected a series of global measurements and used them to map Ecological Marine Units (EMUs), which are 3D, data-driven, physically distinct regions from the surface down to the ocean floor.

DISCOVER THE SEA ONLINE

Dive into the EMU Explorer

See the mapped regions as well as temperature, salinity, and other properties of over 52 million points in the ocean.

POWERED BY

The EMU Explorer was made possible by an innovative public-private partnership led by Esri.

ACCESSING THE DATA

Join the Ecological Marine Units ArcGIS Online Group to access extra resources, data, and tools.

Find out how else Esri can help you

Contact us if you are interested in applying our EMU analytics to your own area of interest!

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