ea46600afc4559827f31dbfbb8894c2e English 8-bit variable size UCS Transfer Format, based on ISO/IEC 10646 1977a2db646c506d0fc31bca6c6c080e dataset Centre for Environmental Data Analysis (CEDA) 01235446432 Rutherford Appleton Laboratory Harwell Oxon OX11 0QX United Kingdom support@ceda.ac.uk pointOfContact 2026-04-13T02:03:19 UK GEMINI 2.3 WGS 84 IASI atmospheric spectra (L1C product) from the EPS Metop-A satellite: CEDA mirror archive for STFC, NCAS, NCEO 2009-05-08T11:46:04 publication 2009-05-08T11:46:04 creation https://catalogue.ceda.ac.uk/uuid/ea46600afc4559827f31dbfbb8894c2e ea46600afc4559827f31dbfbb8894c2e EUMETSAT This dataset contains level 1C data products from the Infrared Atmospheric Sounding Interferometer (IASI) instrument onboard the Eumetsat EPS Metop-A satellite. IASI was designed to measure the infrared spectrum emitted by the earth. IASI provides infrared soundings of the temperature profiles in the troposphere and lower stratosphere, moisture profiles in the troposphere, as well as some of the chemical components playing a key role in the climate monitoring, global change and atmospheric chemistry. The IASI L1c product contains infra-red radiance spectra at the 0.5cm-1 resolution, covering the range between 645.0 cm-1 and 2760 cm-1 This data set contains both the original processed data and reprocessed archive. In the following directories based on processing algorithm. Please see information under the process tab for further information. Please note an erratum has been raised in relation to 2017 data please see the Ten-Year Assessment of IASI Radiance and Temperature in the documentation section. This data has been provided by EUMETSAT to CEDA to support access to active scientists from the following institutions only - The Science and Technology Facilities Council (STFC) - The National Centre for Earth Observation (NCEO) - The National Centre for Atmospheric Science (NCAS) If you are from one of these institutions, please apply for access below and follow the instructions. If you are not from one of these institutions, please go to the documentation section for the relevant link to the EUMETSAT EO portal where you can obtain the data directly. EUMETSAT author unknown author NERC Earth Observation Data Centre (NEODC) custodian +44(0)1235 446432 NERC - Earth Observation Data Centre STFC Rutherford Appleton Laboratory Harwell Oxford OX11 0QX UK neodc@rl.ac.uk custodian Centre for Environmental Data Analysis (CEDA) distributor 01235446432 Rutherford Appleton Laboratory Harwell Oxon OX11 0QX United Kingdom support@ceda.ac.uk distributor NERC Earth Observation Data Centre (NEODC) point_of_contact +44(0)1235 446432 NERC - Earth Observation Data Centre STFC Rutherford Appleton Laboratory Harwell Oxford OX11 0QX UK neodc@rl.ac.uk pointofContact EUMETSAT publisher unknown publisher asNeeded dataset IASI EPS satellite temperature troposphere stratosphere Metop-A orthoimagery theme GEMET - INSPIRE themes, version 1.0 2008-06-01 publication otherRestrictions Restricted data: please submit an application using the REQUEST ACCESS link for access. otherRestrictions Under the following licence https://artefacts.ceda.ac.uk/licences/specific_licences/Eumetsat%20Data_Policy.pdf, appropriate use of these data may fall under specific use. This message is intended as guidance, always read the full licence. When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record. grid English imageryBaseMapsEarthCover -180.0 180.0 -90.0 90.0 2007-05-28T23:00:00 Data are in Eumetsat native format Centre for Environmental Data Analysis (CEDA) Data Center Contact 01235446432 Rutherford Appleton Laboratory Harwell Oxon OX11 0QX United Kingdom support@ceda.ac.uk distributor https://catalogue.ceda.ac.uk/uuid/ea46600afc4559827f31dbfbb8894c2e CEDA Data Catalogue Page Detail and access information for the resource information http://data.ceda.ac.uk/neodc/iasi_metop_a/data/l1c DOWNLOAD Download Data download https://eoportal.eumetsat.int/ EUMETSAT EO Portal No further details. information https://www-cdn.eumetsat.int/files/2020-04/pdf_iasi_l1c_fcdr.pdf Validation Report – IASI-A Level 1c FCDR release 1 No further details. information https://www.mdpi.com/2072-4292/12/15/2393/htm Ten-Year Assessment of IASI Radiance and Temperature No further details. information dataset Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 Data collected and prepared by EUMETSAT before a copy was obtained by CEDA directly from EUMETSAT