About the IGSN

IGSN stands for International Geo Sample Number. The IGSN is an alphanumeric code that uniquely identifies samples from our natural environment and related sampling features. You can get an IGSN for your sample by registering it in the System for Earth Sample Registration SESAR.


Find out more the International Geo Sample Number (IGSN):


What is the IGSN?

Why do we need the IGSN?

What are the benefits of the IGSN?

How should the IGSN be used?

How do I obtain an IGSN?

IGSN Metadata Profiles