IASI A Spot

Release of IASI climate data record of all sky temperature and humidity profiles

IASI A Spot
IASI A Spot

The first release of IASI-A and -B climate data record of all sky temperature and humidity profiles is now available to users (18 February 2021).

Last Updated

18 February 2021

Published on

18 February 2021

This reprocessed ‘all-sky’ IASI temperature and humidity profiles data record has been processed using the latest operational EUMETSAT algorithms available (V6.5.4, 12/2019). It consists of the outputs of the statistical retrieval module Piece Wise Linear Regression only.

This provides a homogeneous Thematic Climate Data Record (TCDR) throughout the time period (from July 2007 until December 2018).

Climate product example
Figure 1: Example of the global daily specific humidity profile

The data can be accessed from our Data Centre.

For more information, contact our User Service Helpdesk.