- All Categories (23)
- Data (1)
- News (5)
- Missions (3)
- Events (2)
- Activities (2)
- Documents (10)
News - Operational News
GOSAT – TANSO-FTS observations unavailability
Due to an inclination control manoeuvre of the JAXA GOSAT-1 satellite, the TANSO-FTS sensor observations have been suspended.
News - Success Stories
Satellites track the health of the ozone layer
ESA’s Earth observation activities are contributing to international efforts to monitor and preserve the layer of stratospheric ozone that blankets the planet.
News - Thematic area articles
Space helps monitor Earth’s changing biosphere
Earth’s biosphere is continually changing. Through its pioneering Earth observation missions, ESA is making critical contributions to monitor these changes and their impacts on Earth’s water and carbon cycles.
News - Thematic area articles
Space data help to unravel the complexities of Earth’s atmosphere
As the impacts of the climate crisis intensify, scientists are using ESA’s Earth observation archives to investigate atmospheric processes and their influences on the planet’s changing environment.
Data - Fast Registration with immediate access (Open)
GOSAT TANSO FTS and CAI full archive and new products
The TANSO-FTS instrument on-board GOSAT satellite features high optical throughput, fine spectral resolution, and a wide spectral coverage (from VIS to TIR in four bands). The reflective radiative energy is covered by the VIS and SWIR (Shortwave Infrared) ranges, while the emissive portion of radiation from Earth's surface and the atmosphere is covered by the MWIR (Midwave Infrared) and TIR (Thermal Infrared) ranges. These spectra include the absorption lines of greenhouse gases such as carbon dioxide (CO2) and methane (CH4). The TANSO-CAI instrument on-board GOSAT satellite is a radiometer in the spectral ranges of ultraviolet (UV), visible, and SWIR to correct cloud and aerosol interference. The imager has continuous spatial coverage, a wider field of view, and higher spatial resolution than the FTS in order to detect the aerosol spatial distribution and cloud coverage. Using the multispectral bands, the spectral characteristics of the aerosol scattering can be retrieved together with optical thickness. In addition, the UV-band range observations provide the aerosol data over land. With the FTS spectra, imager data, and the retrieval algorithm to remove cloud and aerosol contamination, the column density of the gases can be the column density of the gases can be retrieved with an accuracy of 1%. The full ESA archive and newly acquired/systematically processed GOSAT FTS and CAI products are available in the following processing levels: FTS Observation mode 1 L1B, day (FTS_OB1D_1) FTS Observation mode 1 L1B, night (FTS_OB1N_1) FTS Special Observation L1B, day (FTS_SPOD_1) FTS Special Observation L1B, night (FTS_SPON_1) FTS L2 CO2 profile, TIR (FTS_P01T_2) FTS L2 CH4 profile, TIR (FTS_P02T_2) FTS L2 CH4 column amount, SWIR (FTS_C02S_2) FTS L2 CO2 column amount, SWIR (FTS_C01S_2) FTS L2 H2O column amount, SWIR (FTS_C03S_2) FTS L3 global CO2 distribution, SWIR (FTS_C01S_3) FTS L3 global CH4 distribution, SWIR (FTS_C02S_3) FTS L4A global CO2 flux, annual in text format (FTS_F01M4A) FTS L4A global CO2 flux, annual in netCDF format (FTS_F03M4A) FTS L4A global CO2 distribution (FTS_P01M4B) FTS L4A global CH4 flux, annual in text format (FTS_F02M4A) FTS L4A global CH4 flux, annual in netCDF format (FTS_F04M4A) FTS L4A global CH4 distribution (FTS_P02M4B) CAI L1B data (CAI_TRB0_1) CAI L1B+ (CAI_TRBP_1) CAI L2 cloud flag (CAI_CLDM_2) CAI L3 global reflect. distrib. clear sky (CAI_TRCF_3) CAI L3 global radiance distrib. all pixels (CAI_TRCL_3) CAI L3 global NDVI (CAI_NDVI_3). All products are made available as soon as processed and received from JAXA. To satisfy NearRealTime requirements, ESA also provides access to the FTS L1X products, which are the NRT version of FTS L1B products. The main difference between L1X and L1B is that L1X does not include CAM data, best-estimate pointing-location, and target point classification, but most of all the L1X products are available on the ESA server between 2 and 5 hours after acquisition. The L1X products remains on the FTP server for 5 days, the time for the corresponding L1B to be available. A document describing the differences between L1X and L1B products is listed in the available resources. For more details on products, please refer to below product specifications.
Mission - Third Party Missions
PROBA-1
PROBA-1 is a technology demonstration satellite that later became an operational Earth observation mission.
Activity - Instrument characterisation and algorithm studies
ESA satellites and instruments calibration landing page
ESA satellites and instruments calibration landing page.
Mission - Third Party Missions
GOSAT Series
The GOSAT series is composed of two environment-monitoring satellites developed by JAXA dedicated to the observation of greenhouse gases.
Activity - Fiducial Reference Measurements
FRM4GHG: Reference Measurements for Ground-Based FTIR Greenhouse Gas Observation
Fiducial Reference Measurements for Ground-Based Infrared Greenhouse Gas Observations (FRM4GHG) is a European Space Agency (ESA) funded project.
Document - Proceedings
1st MSG RAO Workshop
Proceedings of the workshop organised by ESA and EUMETSAT held in CNR of Bologna, Italy in May 2000.
News - Data Release news
Release of new GOSAT FTS L1 products
New release of GOSAT FTS L1 products v220.220 - GOSAT data can be retrieved from the dissemination server at ftp://gosat-ds.eo.esa.int
Event - Workshop
3rd CHRIS PROBA Workshop
This 2005 workshop was on the treatment of Compact High Resolution Images Spectrometer (CHRIS) data.
Event - Workshop
2nd CHRIS PROBA Workshop
This 2004 workshop was on the treatment of Compact High Resolution Images Spectrometer (CHRIS) data.
Document - Product Document
GOSAT-Level-1-Product-Format-Description-Document.pdf
This document describes TANSO-FTS Level 1 products produced with GOSAT data processing system.
Document - General Reference
PREMIER-Report-for-Mission-Selection-An-Earth-Explorer-to-observe-atmospheric-composition.pdf
The objective of the PREMIER mission is to quantify the processes controlling global atmospheric composition in the mid/upper troposphere and lower stratosphere (5-25 km height range), which is a region of particular importance for climate change.
Document - Proceedings
3rd-MSG-RAO-Workshop.pdf
Proceedings of the 3rd MSG RAO Workshop held on 5 June 2006 in Helsinki, Finland
Document - Proceedings
Advances-in-Atmospheric-Science-and-Applications.pdf
Proceedings in Advances in Atmospheric Science and Applications held in 18-22 June 2012 in Bruges, Belgium.
Document - Proceedings
2nd-MSG-RAO-Workshop.pdf
Proceedings of the 2nd MSG RAO Workshop, held on 9-10 September 2004 in Salzburg, Austria
Document - Proceedings
Second-EPS-MetOp-RAO-Workshop.pdf
Proceedings of the 2nd EPS/MetOp RAO Workshop held from 20-22 May 2009 in Barcelona, Spain.
