earth online
  • All Categories (54)
  • Data (2)
  • News (6)
  • Missions (2)
  • Events (2)
  • Tools (5)
  • Activities (5)
  • Documents (32)
  • Event - Training

    prompt photo

    Advanced Training Course in Ocean Remote Sensing 2011

    Within the framework of the Dragon Programme, a joint collaboration between the European Space Agency (ESA) and the Chinese Ministry of Science and Technology (MOST), ESA and NRSCC are providing a series of advanced thematic training courses on remote sensing applications hosted by university and research institutions in P.R. China.

  • Activity - Quality

    ALGOM

    The ALGOM: GOMOS Level 2 Algorithm Evolution Studies project consists of different Level 2 studies aimed at the improvement of the quality of the GOMOS products.

  • Tools - Processing

    prompt photo

    AMORGOS

    The AMORGOS tool generates accurate geo-location GOS E information (longitude, latitude, altitude) for each MERIS pixel.

  • Event - Workshop

    prompt photo

    Applications of the ERS Along Track Scanning Radiometer Workshop 1999

    The workshop on ERS mission's Along Track Scanning Radiometer (ATSR) instrument gathered researchers and specialists working on different applications of the mission.

  • Activity - Projects

    prompt photo

    Dragon 2 Cooperation Programme

    The Dragon 2 Programme focussed on the exploitation of ESA, ESA's Third Party Missions and Chinese Earth observation data for science and applications development in land, ocean and atmospheric applications.

  • Document - Product Cal/Val Plan/Report

    prompt photo

    ECMWF-GOMOS-Temperature-and-Ozone-Validation-April-2011

    GOMOS Temperature and Ozone Validation by ECMWF: April 2011.

  • Document - Product Cal/Val Plan/Report

    prompt photo

    ECMWF-GOMOS-Temperature-and-Ozone-Validation-December-2004

    GOMOS Temperature and Ozone Validation by ECMWF: December 2004

  • Document - Product Cal/Val Plan/Report

    prompt photo

    ECMWF-GOMOS-Temperature-and-Ozone-Validation-July-2008

    GOMOS Temperature and Ozone Validation by ECMWF: July 2008.

  • Document - Product Cal/Val Plan/Report

    prompt photo

    ECMWF-GOMOS-Temperature-and-Ozone-Validation-June-2010

    GOMOS Temperature and Ozone Validation by ECMWF: June 2010.

  • Document - Product Cal/Val Plan/Report

    prompt photo

    ECMWF-GOMOS-Temperature-and-Ozone-Validation-October-2005.pdf

    GOMOS Temperature and Ozone Validation by ECMWF: October 2005.

  • Document - Product Cal/Val Plan/Report

    prompt photo

    ECMWF-GOMOS-Temperature-and-Ozone-Validation-September-2009.pdf

    GOMOS Temperature and Ozone Validation by ECMWF: September 2009

  • Mission - Heritage Missions

    prompt photo

    Envisat

    Envisat was ESA's successor to ERS. Envisat carried ten instruments aboard for a wide range of Earth observing fields. The mission was operational from 2002 to 2012.

  • Document - Technical Note

    prompt photo

    Envisat-GOMOS-An-Instrument-for-Global-Atmospheric-Ozone-Monitoring.pdf

    This report is one of a series being published to help publicise the European Space Agency's environmental research satellite Envisat. It is intended to support the preparation of the Earth Observation community to utilise the measurements of the GOMOS (Global Ozone Monitoring by Occultation of Stars) instrument, which forms an important part of the Envisat payload.

  • Document - General Reference

    prompt photo

    envisat-mipas-instrument-description.pdf

    This report, produced before the launch of Envisat, describes the MIPAS instrument and the reasons behind creating the instrument.

  • Activity - General activities

    prompt photo

    EO Summer Schools

    ESA's series of summer schools, on Monitoring of the Earth System, aims to promote the exploitation of Earth observation (EO) data.

  • Mission - Heritage Missions

    prompt photo

    ERS

    The ERS programme was composed of two missions, ERS-1 and ERS-2, which together observed the Earth for 20 years, from 1991 to 2011.

  • News - Data Release news

    prompt photo

    ERS-1 Scatterometer L2 dataset processed with ASPS v10.04 is available online

    The reprocessed dataset together with corresponding ERS-2 data is now available.

  • Data - Fast Registration with immediate access (Open)

    prompt photo

    ERS-1/2 SCATTEROMETER Nominal Resolution back-scattering measurements, Ocean Wind field [UWI]

    The ERS data reprocessed with the ASPS facility is also available in the UWI format to maintain the compatibility with the FD (Fast Delivery) products. The ASPS UWI product is organised in frames of 500 x 500 km providing the radar backscattering sigma nought for the three beams of the instrument plus the wind speed and direction. The wind retrieval is performed with the CMOD5N geophysical model function derived by ECMWF to compute the neutral winds rather than 10m winds. ASPS UWI products are provided with a spatial resolution of 50 x 50 km and a grid spacing of 25 km. One product covers one orbit from ascending node crossing. Please consult the Product Quality Readme file before using the ERS ASPS data.

  • Data - Fast Registration with immediate access (Open)

    prompt photo

    ERS-1/2 SCATTEROMETER Ocean Wind field and Sea Ice probability [ASPS20.H/ASPS20.N]

    The ASPS Level 2 products contain, for each node: the radar backscattering sigma nought for the three beams of the instrument, the four aliased wind solutions (Rank 1-4 wind vector) and the de-aliased wind vector flag, the sea-ice probability and sea-ice flag, the YAW quality flag. The wind retrieval is performed with the CMOD5N geophysical model function derived by ECMWF to compute the neutral winds rather than 10 m winds. ASPS L2.0 High resolution products are provided with a spatial resolution of 25x25 km and a grid spacing of 12.5 km. ASPS L2.0 Nominal resolution products are provided with a spatial resolution of 50x50 km and a grid spacing of 25 km. One product covers one orbit from ascending node crossing. Please consult the Product Quality Readme file before using the ERS ASPS data.

  • Document - Product Cal/Val Plan/Report

    prompt photo

    ERS-2-OPR-Product-Validation-Report.pdf

    This report focuses on the inspection of the OPR products and the associated user documentation.