earth online
  • All Categories (71)
  • Data (23)
  • News (21)
  • Missions (7)
  • Events (4)
  • Tools (1)
  • Campaigns (5)
  • Documents (10)
  • Event - Training

    prompt photo

    10th Advanced Training Course on Land Remote Sensing EO and AI for Forestry

    This ESA course was dedicated to training the next generation of EO scientists and experts working in forestry domain to exploit data from EO missions and use AI for science and applications development.

  • Data - Campaigns (Open)

    prompt photo

    AfriSAR 2016

    In order to further support the BIOMASS mission development, especially concerning the mission concept verification and the development of geophysical algorithms, ESA funded the AfriSAR campaign.

  • News - Spotlight on EO community

    prompt photo

    An overview of the Biomass mission

    In this video, Klaus Scipal - Biomass and SMOS Mission Manager - talks about ESA's upcoming Biomass mission.

  • News - Spotlight on EO community

    prompt photo

    An overview of the EarthCARE mission

    In this video, meet Björn Frommknecht, Mission Manager of ESA's upcoming EarthCARE satellite.

  • Data - Announcement of Opportunity (Restrained)

    prompt photo

    Announcement of Opportunity for NovaSAR-1

    ESA is launching an Announcement of Opportunity for the international scientific community to access data from the NovaSAR-1 mission for science and EO-based applications development.

  • Data - External Data (Restrained)

    prompt photo

    Aura OMI complete NASA dataset

    The OMI observations provide the following capabilities and features: A mapping of ozone columns at 13 km x 24 km and profiles at 13 km x 48 km A measurement of key air quality components: NO2, SO2, BrO, HCHO, and aerosol The ability to distinguish between aerosol types, such as smoke, dust and sulfates The ability to measure aerosol absorption capacity in terms of aerosol absorption optical depth or single scattering albedo A measurement of cloud pressure and coverage A mapping of the global distribution and trends in UV-B radiation. The OMI data are available in the following four levels: Level 0, Level 1B, Level 2, and Level 3. Level 0 products are raw sensor counts. Level 0 data are packaged into two-hour "chunks" of observations in the life of the spacecraft (and the OMI aboard it) irrespective of orbital boundaries. They contain orbital swath data. Level 1B processing takes Level 0 data and calibrates, geo-locates and packages the data into orbits. They contain orbital swath data. Level 2 products contain orbital swath data. Level 3 products contain global data that are composited over time (daily or monthly) or over space for small equal angle (latitude longitude) grids covering the whole globe.

  • Document - Product Handbook

    prompt photo

    AVHRR-Handbook.pdf

    The AVHRR user handbook provides details about the content of the consolidated and harmonised data set archived at ESA facilities.

  • Mission - Earth Explorers

    prompt photo

    Biomass

    The objective of the Biomass mission is to determine the global distribution of forest biomass.

  • Campaign

    prompt photo

    BioSAR 2007

    The BioSAR campaign aimed to support geophysical algorithm development, calibration/validation and the simulation of future spaceborne Earth Observation missions.

  • Data - Campaigns (Open)

    prompt photo

    BioSAR 2007

    The BioSAR campaign aimed to support geophysical algorithm development, calibration/validation and the simulation of future spaceborne Earth Observation missions.

  • Campaign

    prompt photo

    BioSAR 2008

    The main objective of BioSAR-2 (BioSAR 2008) campaign was to record SAR data over boreal forests with topographic effects to investigate the effect on biomass retrieval.

  • Data - Campaigns (Open)

    prompt photo

    BioSAR 2008

    The main objective of BioSAR-2 (BioSAR 2008) campaign was to record SAR data over boreal forests with topographic effects to investigate the effect on biomass retrieval.

  • Campaign

    prompt photo

    BioSAR 2010

    The BioSAR-3 (BioSAR 2010) campaign was specifically planned and implemented to investigate possibilities for a future spaceborne P-band polarimetric and interferometric SAR with a life-time of multiple years.

  • Event - Workshop

    prompt photo

    BRIX-I: Workshop of First Biomass Retrieval Algorithm Inter-comparison Exercise

    BRIX-I: Workshop of First Biomass Retrieval Algorithm Inter-comparison Exercise

  • Mission - Copernicus Sentinels

    prompt photo

    Copernicus Sentinel-5P

    The Copernicus Sentinel-5 Precursor mission is the first Copernicus mission dedicated to monitoring our atmosphere.

  • Mission - Third Party Missions

    prompt photo

    COSMO-SkyMed Second Generation

    COSMO-SkyMed Second Generation is at the forefront of radar technology, will ensure improvements and guarantee continuity with the First Generation CSK satellites, preserving the high quality and the highest precision features, both required for the interferometric activities.

  • News - Events and Proceedings

    prompt photo

    Data preservation takes centre stage at Living Planet Symposium

    Against the backdrop of the famed Rhine River, world-class scientists and Earth observation data-users are gathered this week in the historical city of Bonn, at the Living Planet Symposium (LPS).

  • News - Success Stories

    prompt photo

    Drone-based Laser Scanning of Tropical Forests for Biomass Cal/Val

    ESA’s upcoming mission Biomass will deliver valuable P-band SAR data aimed at forest aboveground biomass (AGB) estimation across the humid tropics.

  • News - Infographics

    prompt photo

    EarthCARE - ESA's cloud, aerosol and radiation explorer mission

    Learn about ESA’s upcoming cloud, aerosol and radiation explorer mission – EarthCARE – in our latest infographic.

  • Data - Restrained Access (Restrained)

    prompt photo

    EarthCARE Auxiliary Data for Cal/Val Users

    EarthCARE data products encompass essential supporting auxiliary (AUX) and orbit data critical for accurate sensor data processing and analysis. AUX data includes datasets used outside the primary Space Segment stream to apply corrections to sensor data. This comprises previously derived calibration parameters, ground control data, and digital elevation data. Calibration parameters ensure measurement accuracy, while ground control data aids in data validation, and digital elevation data enables precise geolocation. Orbit data consists of on-board satellite data and orbital information. For EarthCARE, this includes Reconstructed Orbit and Attitude Files, which provide detailed satellite positioning and orientation information. The integration of AUX and orbit data into EarthCARE's data processing workflow ensures the production of high-quality, scientifically valuable datasets for atmospheric research, climate modelling, and environmental monitoring.