Italy
This data set is conformant with the INSPIRE Implementing Rules for the interoperability of spatial data sets and services
Largo Galileo Galilei 1
ESA/ESRIN
Imagery Base Maps Earth Cover
GOSAT-2 TANSO FTS-2 and CAI-2 full archive and new products
Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions
conditions to access and use unknown
No info available.
EARTH SCIENCE>CLIMATE INDICATORS
EARTH SCIENCE>ATMOSPHERE>AEROSOLS
EARTH SCIENCE>ATMOSPHERE
EARTH SCIENCE>ATMOSPHERE>ATMOSPHERIC PRESSURE
Orthoimagery
Climate
Aerosols
Atmosphere
Atmospheric Pressure
Sun-synchronous
Low Resolution - LR (500 - 1200 m)
160 km for TANSO-FTS-2, 1000 km for TANSO-CAI-2
Spectrometers
Fast Registration with immediate access
Open data
Fast Registration with Immediate Access (Open) 1. Go to the _$$ESA User Services Portal$$ 2. Register or log in to EO Sign In 3. Submit the form for accessing the data 4. Download the products from _$$ftp://gosat-ds.eo.esa.int/$$ ftp://gosat-ds.eo.esa.int/ using a FTP client
The GOSAT-2 products are freely accessible in accordance with ESA’s Earth observation data policy. All products are made available as soon as processed and received from JAXA and remain available on the FTP server for two months from the sensing date. Data older than two months are stored in the ESA archive and can be retrieved by submitting a request to _$$EOHelp$$ For further information about the EO Sign In Service you can visit _$$TellUs$$ Should you need support to access the data, please contact _$$EOHelp$$
World Wide

Italy
Largo Galileo Galilei 1
ESA/ESRIN
Imagery Base Maps Earth Cover
The TANSO-FTS-2 (Thermal And Near infrared Sensor for carbon Observation - Fourier Transform Spectrometer-2) instrument is an high-resolution 5-bands (NIR and TIR) spectrometer which allows the observation of reflective and emissive radiative energy from Earth's surface and the atmosphere for the measurement of atmospheric chemistry and greenhouse gases.
The TANSO-CAI-2 (Thermal And Near infrared Sensor for carbon Observation - Cloud and Aerosol Imager-2) instrument is a push-broom radiometer in the spectral ranges of ultraviolet (UV), visible (VIS), Near Infrared (NIR) and SWIR (5 bands observe in the forward direction and 5 in backwards direction, with LOS tilted by 20 degrees) for the observation of aerosols and cloud optical properties and for monitoring of air pollution.
The GOSAT-2 available products are:
• FTS-2 Level 1A products contain interferogram data observed by FTS-2, together with geometric information of observation points and various telemetry. In addition, data from an optical camera (CAM) near the observation time are also stored. Two different products for day and night observations. Common data contain common information for SWIR/TIR including CAM data; SWIR data contain information from SWIR band; TIR data contain information from TIR band.
• FTS-2 level 1B products contain spectrum data, which are generated by Fourier transformation and other corrections to raw interferogram data in L1A. The sampled CAM data near the observation time are also stored. Two different products for day and night observations. Common data contain common information for SWIR/TIR including CAM data; SWIR products for SWIR spectrum data before and after sensitivity correction; TIR products for TIR spectrum data after sensitivity correction using blackbody and deep space calibration data and after correction of finite field of view.
• FTS-2 NearRealTime products: FTS-2 data are first processed with predicted orbit file and made immediately available: NRT product does not include monitor camera image, best-estimate pointing-location, and target point classification but is available on the ESA server 5 hours after sensing. After a few days (usually 3 days), data is reprocessed with definitive orbit file and sent as a consolidated product.
• FTS-2 Level 2 products: “Column-averaged Dry-air Mole Fraction” products store column-averaged dry-air mole fraction of atmospheric gases retrieved by using Band 1-3 spectral radiance data in TANSO-FTS-2 L1B; “Chlorophyll Fluorescence and Proxy Method (FTS-2_02_SWPR)” products store solar induced chlorophyll fluorescence data retrieved from Band 1 spectral radiance data in L1B Product as well as column-averaged dry-air mole fraction of atmospheric gases retrieved from Band 2 and 3 spectral radiance data in L1B Product. Both products are obtained by using the fill-physic maximum a posteriori (MAP) method and under the assumption of clear-sky condition.
• CAI-2 Level 1A products contain uncorrected image data of TANSO-CAI-2, which is stored as digital number together with telemetry of geometric information at observation point, orbit and attitude data, temperature, etc. One scene is defined as a satellite revolution data starting from ascending node to the next ascending node. Common data contain common information for both Forward looking and Backward looking; FWD products contain information for Forward looking bands, from 1 to 5; BWD products contain information for Backward looking bands, from 6 to 10.
• CAI-2 Level 1B products contain spectral radiance data per pixel converted from TANSO-CAI-2 L1A Products. Band-to-band registration of each forward- and backward- viewing band is applied; ortho-correction is performed to observation location data based on an earth ellipsoid model using digital elevation model data.
• CAI-2 Level 2 products: Cloud Discrimination Products stores clear-sky confidence levels per pixel, which are calculated by combining the results of threshold tests for multiple features such as reflectance ratio and Normalised Difference Vegetation Index (NDVI), obtained from spectral radiance data in GOSAT-2 TANSO-CAI-2 L1B Product. This product also stores cloud status bit data, in which results of individual threshold tests and quality flags are summarised.
The full ESA archive and newly acquired/systematically processed GOSAT-2 FTS-2 and CAI-2 products are (ESA collection name versus JAXA product name):
• FTS-2 L1A Common day (FTS-2_1A_COMMON_DAY)
• FTS-2 L1A Common night (FTS-2_1A_COMMON_NIGHT)
• FTS-2 L1A SWIR day (FTS-2_1A_SWIR_DAY)
• FTS-2 L1A TIR day (FTS-2_1A_TIR_DAY)
• FTS-2 L1A TIR night (FTS-2_1A_TIR_NIGHT)
• FTS-2 L1B Common day (FTS-2_1B_COMMON_DAY)
• FTS-2 L1B Common night (FTS-2_1B_COMMON_NIGHT)
• FTS-2 L1B SWIR day (FTS-2_1B_SWIR_DAY)
• FTS-2 L1B TIR day (FTS-2_1B_TIR_DAY)
• FTS-2 L1B TIR night (FTS-2_1B_TIR_NIGHT)
• FTS-2 L2 Column-averaged Dry-air Mole Fraction (FTS-2_0)
• FTS-2 L2 Chlorophyll Fluorescence and Proxy Method (FTS-2_02_SWPR)
• CAI-2 L1A Common (CAI-2_1A_COMMON)
• CAI-2 L1A Forward viewing (CAI-2_1A_FWD)
• CAI-2 L1A Backward viewing (CAI-2_1A_BWD)
GOSAT-2 TANSO FTS-2 and CAI-2 ESA archive
EO Sign In Authentication
EO Sign In Authentication (Open)
1. Go to the _$$Dissemination Service$$ https://gosat-ds.eo.esa.int/socat/TBD 2. Find the product you want via a map 3. Register or log in to EO Sign In 4. Download
The GOSAT-2 products are freely accessible in accordance with ESA’s Earth observation data policy. The products are available for download via a _$$dedicated dissemination service$$ https://gosat-ds.eo.esa.int/oads/access/collection/TBD and catalogue. The data is collection based and allows data browse and download through the treeview as well as via geographical search using an interactive map. New users can register an account on EO Sign In. ESA internal users can use their ESAAD account. For further information about the EO Sign In Service you can visit _$$TellUs$$ . Should you need support to access the data, please contact _$$EOHelp$$ .
World Wide
EARTH SCIENCE>CLIMATE INDICATORS
EARTH SCIENCE>ATMOSPHERE>AEROSOLS
EARTH SCIENCE>ATMOSPHERE>ATMOSPHERIC CHEMISTRY
EARTH SCIENCE>ATMOSPHERE>ATMOSPHERIC PRESSURE
Climate
Aerosols
Atmospheric Chemistry
Atmospheric Pressure
Sun-synchronous
Low Resolution - LR (500 - 1200 m)
160 km (TANSO-FTS-2)
1000 km (TANSO-CAI-2)
Spectrometers
Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions

Italy
This data set is conformant with the INSPIRE Implementing Rules for the interoperability of spatial data sets and services
Largo Galileo Galilei 1
ESA/ESRIN
Imagery Base Maps Earth Cover
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 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 remain on the dissemination 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.
GOSAT TANSO FTS and CAI ESA archive
Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions
No info available.
EARTH SCIENCE>CLIMATE INDICATORS
EARTH SCIENCE>ATMOSPHERE>AEROSOLS
EARTH SCIENCE>ATMOSPHERE>ATMOSPHERIC CHEMISTRY
EARTH SCIENCE>ATMOSPHERE>ATMOSPHERIC PRESSURE
GOSAT
TANSO-CAI
TANSO-FTS
Orthoimagery
Climate
Aerosols
Atmospheric Chemistry
Atmospheric Pressure
Sun-synchronous
Low Resolution - LR (500 - 1200 m)
Very Low Resolution - VLR (> 1200 m)
160 km (TANSO-FTS)
Spectrometers
EO Sign In Authentication
Open data
EO Sign In Authentication (Open)1. Go to the _$$Dissemination Service$$ https://gosat-ds.eo.esa.int/socat/TBD 2. Find the product you want via a map 3. Register or log in to EO Sign In 4. Download
The GOSAT products are freely accessible in accordance with ESA’s Earth observation data policy. The products are available for download via a _$$dedicated dissemination service$$ https://gosat-ds.eo.esa.int/oads/access/collection/TBD and catalogue. The data is collection based and allows data browse and download through the treeview as well as via a geographical search using an interactive map. New users can register an account on EO Sign In. ESA internal users can use their ESAAD account. For further information about the EO Sign In Service you can visit _$$TellUs$$ . Should you need support to access the data, please contact _$$EOHelp$$ .
World Wide

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
Rutherford Appleton Laboratory, Harwell
United Kingdom
CEDA
This CH4_GOS_OCPR dataset is comprised of level 2, column-averaged dry-air mole fractions (mixing ratios) of methane (XCH4.) The product has been produced using data acquired from the Thermal and Near Infrared Sensor for Carbon Observations (TANSO-FTS) NIR and SWIR spectra, onboard the Japanese Greenhouse gases Observing Satellite (GOSAT), using the OCPR University of Leicester Proxy Retrieval Algorithm. It has been generated as part of the European Space Agency (ESA) Greenhouse Gases Climate Change Initiative (GHG_cci). This version of the data is v7.0 and forms part of the Climate Research Data Package 4.This algorithm has been designated the baseline algorithm for the GHG CCI proxy methane retrievals. A second product has also been generated from the TANSO-FTS data using an alternative algorithm, the RemoTeC Proxy algorithm. It is advised that users who aren't sure whether to use the baseline or alternative product use this product generated with the OCPR baseline algorithm. For more information regarding the differences between baseline and alternative algorithms please see the GHG-CCI data products webpage.The product is stored in NetCDF format with all GOSAT soundings on a single day stored in one file. For further details on the product, including the UoL-PR algorithm and the TANSO-FTS instrument, please see the associated product user guide (PUG) or the Algorithm Theoretical Basis Documents.
ESA Greenhouse Gases Climate Change Initiative (GHG_cci): Column-averaged CH4 from GOSAT generated with the OCPR (UoL-PR) Proxy algorithm (CH4_GOS_OCPR), v7.0
Under the following licence appropriate use of these data may fall under any 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.
Data were processed by the ESA CCI GHG project team and supplied to CEDA as part of the ESA CCI Open Data Portal Project
EARTH SCIENCE>ATMOSPHERE>ATMOSPHERIC CHEMISTRY
EARTH SCIENCE>ATMOSPHERE>ATMOSPHERIC CHEMISTRY>CARBON AND HYDROCARBON COMPOUNDS>METHANE
GOSAT
TANSO-FTS
University of Leicester
greenhouse gases
column-averaged dry air mole fraction of CH4
Thermal And Near-infrared Sensor for Carbon Observation - Fourier Transform Spectrometer
satellite orbit frequency
GOSAT-Programme
Level 2
OCPR
Public data: access to these data is available to both registered and non-registered users.
ESA
GHG
CCI
Proxy
orthoimagery
ESA/CCI

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
Rutherford Appleton Laboratory, Harwell
United Kingdom
CEDA
The CO2_EMMA dataset comprises of level 2, column-averaged dry-air mole fractions (mixing ratios) of carbon dioxide (XCO2). It has been produced using the ensample median algorithm EMMA to produce a merged SCIAMACHY and GOSAT XCO2 Level 2 product, as part of the ESA Greenhouse Gases Climate Change Initiative (GHG_cci) project. This version of the product is v2.2, and forms part of the Climate Research Data Package 4.The EMMA algorithm has been applied to level 2 data from multiple XCO2 retrievals from the Japanese Greenhouse gases Observing Satellite (GOSAT) and the SCanning Imaging Absorption spectroMeter for Atmospheric CHartographY (SCIAMACHY) on board the European Space Agency's environmental research satellite ENVISAT. This merged SCIAMACHY and GOSAT XCO2 Level 2 product is primarily used as a comparison tool to assess the level of agreement / disagreement of the various input products (for model-independent global comparison, i.e. for comparisons not restricted to TCCON validation sites and independent of global model data). For further information on the product and the EMMA algorithm please see the EMMA website, the GHG-CCI Data Products webpage or the Product Validation and Intercomparison Report (PVIR).
ESA Greenhouse Gases Climate Change Initiative (GHG_cci): Column averaged CO2 Merged Product generated with the EMMA algorithm (CO2_EMMA), v2.2
Under the following licence appropriate use of these data may fall under any 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.
Data were processed by the ESA CCI GHG project team and supplied to CEDA as part of the ESA CCI Open Data Portal Project
EARTH SCIENCE>ATMOSPHERE>ATMOSPHERIC CHEMISTRY>CARBON AND HYDROCARBON COMPOUNDS>ATMOSPHERIC CARBON DIOXIDE
ENVISAT
GOSAT
SCIAMACHY
TANSO-FTS
greenhouse gases
MERGED
column-averaged dry air mole fraction of CO2
SCanningÂ ImagingÂ Absorption spectroMeter forÂ Atmospheric CHartographY
Thermal And Near-infrared Sensor for Carbon Observation - Fourier Transform Spectrometer
satellite orbit frequency
Institute of Environmental Physics
Envisat
Environmental Satellite
GOSAT-Programme
Level 2
EMMA
Public data: access to these data is available to both registered and non-registered users.
ESA
GHG
CCI
orthoimagery
ESA/CCI

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
Rutherford Appleton Laboratory, Harwell
United Kingdom
CEDA
The CH4_EMMA dataset is comprised of level 2, column-averaged dry-air mole fractions (mixing ratios) for methane (XCH4). It has been produced using the ensemble median algorithm EMMA to several different versions of the Japanes Greenhouse gases Observing Satellite (GOSAT) XCH4 data, as part of the ESA Greenhouse Gases Climate Change Initiative (GHG_cci) project. This version of the product is v1.2, and forms part of the Climate Research Data Package 4.The ensemble median algorithm EMMA has been applied to level 2 data of several different retrieval products from the Japanese Greenhouse gases Observing Satellite (GOSAT) This is therefore a merged GOSAT XCH4 Level 2 product, which is primarily used as a comparison tool to assess the level of agreement / disagreement of the various input products (for model-independent global comparison, i.e. for comparisons not restricted to TCCON validation sites and independent of global model data). For further information on the product and the EMMA algorithm please see the EMMA website, the GHG-CCI Data Products webpage or the Product Validation and Intercomparison Report (PVIR).
ESA Greenhouse Gases Climate Change Initiative (GHG_cci): Column-averaged CH4 Merged Product generated with the EMMA algorithm (CH4_EMMA), version 1.2
Under the following licence appropriate use of these data may fall under any 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.
Data were processed by the ESA CCI GHG project team and supplied to CEDA as part of the ESA CCI Open Data Portal Project
EARTH SCIENCE>ATMOSPHERE>ATMOSPHERIC CHEMISTRY>CARBON AND HYDROCARBON COMPOUNDS>METHANE
greenhouse gases
column-averaged dry air mole fraction of CH4
Thermal And Near-infrared Sensor for Carbon Observation - Fourier Transform Spectrometer
satellite orbit frequency
Institute of Environmental Physics
GOSAT-Programme
Level 2
EMMA
Public data: access to these data is available to both registered and non-registered users.
ESA
GHG
CCI
orthoimagery
ESA/CCI

The CO2_GOS_OCFP dataset comprises level 2, column-averaged dry-air mole fractions (mixing ratios) of carbon dioxide (XCO2) from the Thermal and Near Infrared Sensor for Carbon Observations (TANSO-FTS) NIR and SWIR spectra, onboard the Japanese Greenhouse gases Observing Satellite (GOSAT). It has been produced using the University of Leicester Full-Physics Retrieval Algorithm, which is based on the original Orbiting Carbon Observatory (OCO) Full Physics Retrieval Algorithm and modified for use on GOSAT spectra. A second product, generated using the alternative SRFP algorithm, is also available. The OCFP product is considered the GHG_cci baseline product and it is advised that users who aren't sure which of the two products to use, use this product. For more information regarding the differences between baseline and alternative algorithms please see the Greenhouse Gases CCI data products webpage.The XCO2 product is stored in NetCDF format with all GOSAT soundings on a single day stored in one file. For further information, including details of the OCFP algorithm and the TANSO-FTS instrument, please see the associated product user guide (PUG).
ESA Greenhouse Gases Climate Change Initiative (GHG CCI): Column-averaged CO2 from GOSAT generated with the OCFP (UoL-FP) algorithm (CO2_GOS_OCFP), v7.0
EARTH SCIENCE>ATMOSPHERE>ATMOSPHERIC CHEMISTRY>CARBON AND HYDROCARBON COMPOUNDS>ATMOSPHERIC CARBON DIOXIDE
University of Leicester
column-averaged dry air mole fraction of CO2
OCFP

ECMWF
Geoscientific Information
CLIMATE APPLICATIONS: Comparison with climate models and to obtain information on CH4 sources and sinks.
EARTH SCIENCE>ATMOSPHERE>ATMOSPHERIC CHEMISTRY>CARBON AND HYDROCARBON COMPOUNDS>METHANE
Carbon Dioxide, Methane and other Greenhouse Gases
ECV
Envisat-SCIAMACHY
nadir

ECMWF
Geoscientific Information
CLIMATE APPLICATIONS: Comparison with climate models and to obtain information on CH4 sources and sinks.
Carbon Dioxide, Methane and other Greenhouse Gases
ECV

Geoscientific Information
XCH4_Obs4MIPs, version 1.0. CLIMATE APPLICATIONS: Comparison with climate models.. OFFICIAL CITATION: Buchwitz, M., and M. Reuter, Merged SCIAMACHY/ENVISAT and TANSO-FTS/GOSAT atmospheric column-average dry-air mole fraction of CH4 (XCH4) (XCH4_CRDP3_001), Technical Note, Version: 1 (rev 2), 2-June-2016, http://www.esa-ghg-cci.org/?q=webfm_send/331, 2016.
XCH4_Obs4MIPs, version 1.0. CLIMATE APPLICATIONS: Comparison with climate models.
ENVISAT
SCIAMACHY
Envisat
Carbon Dioxide, Methane and other Greenhouse Gases
ECV
SCIAMACHY-nadir