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Browse through mission documentation and reports, and learn more about European Space Agency Earth Observation projects and opportunities.

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  • Document - Newsletter

    Earth-Online-Newsletter-22-July-2022.pdf 22 July 2022

    Document - Newsletter

    Earth-Online-Newsletter-22-July-2022.pdf

    This issue of the Earth Online Newsletter covers a selection of the latest news and events from ESA.

  • Document - Data Access Information

    ESA archive of Third Party Mission collections 14 July 2022

    Document - Data Access Information

    ESA archive of Third Party Mission collections

    Discover the ESA archive data collections offered for the Third Party Missions programme.

  • Document - Technical Note

    ICEYE-Terms-Of-Applicability.pdf 14 July 2022

    Document - Technical Note

    ICEYE-Terms-Of-Applicability.pdf

    This document contains the Terms of Applicability for accessing data from the ICEYE Third Party Mission.

  • Document - General Reference

    Third-Party-Missions-brochure.pdf 20 May 2022

    Document - General Reference

    Third-Party-Missions-brochure.pdf

    This brochure summarises ESA's Third Party Missions programme, providing a timeline and examples of content related to some of the missions.

  • Document - Newsletter

    Earth-Online-Newsletter-1-April-2022.pdf 1 Apr 2022

    Document - Newsletter

    Earth-Online-Newsletter-1-April-2022.pdf

    This issue of the Earth Online Newsletter covers a selection of the latest news and events from ESA.

  • Document - Newsletter

    Earth-Online-Newsletter-18-March-2022.pdf 18 Mar 2022

    Document - Newsletter

    Earth-Online-Newsletter-18-March-2022.pdf

    This issue of the Earth Online Newsletter covers a selection of the latest news and events from ESA.

  • Document - Technical Note

    Technical Note on Quality Assessment for ICEYE X4, X6 & X7 18 Feb 2022

    Document - Technical Note

    Technical Note on Quality Assessment for ICEYE X4, X6 & X7

    Technical Note on Quality Assessment for ICEYE X4, X6 & X7

  • Document - Newsletter

    Earth-Online-Newsletter-21-January-2022.pdf 21 Jan 2022

    Document - Newsletter

    Earth-Online-Newsletter-21-January-2022.pdf

    This issue of the Earth Online Newsletter covers a selection of the latest news and events from ESA.

  • Document - Newsletter

    Earth-Online-Newsletter-Issue-8.pdf 29 Oct 2021

    Document - Newsletter

    Earth-Online-Newsletter-Issue-8.pdf

    This is the eighth issue of the Earth Online Newsletter for 2021, containing selected features from recent news.

  • Document - Newsletter

    Earth-Online-Newsletter-Issue-7.pdf 14 Oct 2021

    Document - Newsletter

    Earth-Online-Newsletter-Issue-7.pdf

    This is the seventh issue of the Earth Online Newsletter for 2021, containing selected features from recent news.

  • Document - Technical Note

    A-comparison-of-superresolution-reconstruction-methods-for-multiangle-CHRIS-Proba-images.pdf 9 June 2021

    Document - Technical Note

    A-comparison-of-superresolution-reconstruction-methods-for-multiangle-CHRIS-Proba-images.pdf

    This paper presents the results of three superresolution methods applied to multiangular CHRIS/Proba data: three methods, namely non-uniform interpolation and de-convolution, iterative back-projection, and total variation are examined.

  • Document - Technical Note

    Technical Note on Quality Assessment for ICEYE X2 4 Sept 2020

    Document - Technical Note

    Technical Note on Quality Assessment for ICEYE X2

    Quality assessment was performed for ICEYE’s X2 SAR satellite’s Single Look Complex (SLC) images.

  • Document - User Guide

    SNAP-ICEYE-user-guide.pdf 16 June 2020

    Document - User Guide

    SNAP-ICEYE-user-guide.pdf

    This document describes how to use ICEYE SLC and GRD SAR data in the SNAP toolbox.

  • Document - User Guide

    ICEYE-SAR-Product-Guide-V4.pdf 1 May 2020

    Document - User Guide

    ICEYE-SAR-Product-Guide-V4.pdf

    The ICEYE SAR Product Guide provides the SAR Product Specifications, a detailed description of the Image Ordering process, and related supporting information.

  • Document - Product Specifications

    ICEYE-Level-1-Product-Specifications.pdf 5 July 2019

    Document - Product Specifications

    ICEYE-Level-1-Product-Specifications.pdf

    This document defines the format of Level 1 product components for imagery products generated from the ICEYE SAR constellation.

  • Document - Product Document

    Assessment of Canopy Structure and Heterogeneity from Multi-Angular CHRIS-PROBA Data 1 Mar 2019

    Document - Product Document

    Assessment of Canopy Structure and Heterogeneity from Multi-Angular CHRIS-PROBA Data

    The spaceborne ESA-mission CHRIS-PROBA (Compact High Resolution Imaging Spectrometer-Project for On-board Autonomy) provides hyperspectral and multi-angular data of selected terrestrial targets (Barnsley et al. 2004). For vegetated surfaces, the spectral information content of CHRIS data may yield the biochemical and biophysical properties of a vegetation canopy, while the directional component may deliver additional information on its canopy structure. Here, the multi-angular CHRIS observations are investigated and related to surface structure using the parametric Rahman-Pinty-Verstraete (RPV) model. RPV parameters, in particular the Minnaert function parameter k, are able to quantify the anisotropy of surface reflectance, which in turn is sensitive to the structure and heterogeneity of the observed surface. Thus to investigate the potential of multi-angular high spatial resolution data for delivering quantitative surface structure information the retrieved values of the k parameter are compared with proxies derived from detailed LIDAR observations describing the 3-D canopy structure of the target site.

  • Document - Product Readme Note

    Mapping of chlorophyll and suspended particulate matter maps from CHRIS imagery of the Oostende --- 1 Mar 2019

    Document - Product Readme Note

    Mapping of chlorophyll and suspended particulate matter maps from CHRIS imagery of the Oostende ---

    This article analyzes an image set created by CHRIS/PROBA.

  • Document - Product Readme Note

    Comparing Three Canopy Reflectance Models with Hyperspectral Multi-Angular Satellite Data 1 Mar 2019

    Document - Product Readme Note

    Comparing Three Canopy Reflectance Models with Hyperspectral Multi-Angular Satellite Data

    This article appeared in the International Society for Photogrammetry and Remote Sensing (ISPRS 2007. 404-407, Vol. XXXVI, part 7/C50) and in the proceedings of }10th International Symposium on Physical Measurements and Spectral Signatures in Remote Sensing} held on 12-14 March 2007 in Davos, Switzerland.

  • Document - General Reference

    The PROBA-CHRIS Mission- A Low-Cost Smallsat for Hyperspectral, Multi-Angle, Observation of the --- 1 Mar 2019

    Document - General Reference

    The PROBA-CHRIS Mission- A Low-Cost Smallsat for Hyperspectral, Multi-Angle, Observation of the ---

    This article gives a description of the CHRIS/PROBA mission.

  • Document - General Reference

    The Compact High Resolution Imaging Spectrometer (CHRIS)- The Future of Hyperspectral Satellite --- 1 Mar 2019

    Document - General Reference

    The Compact High Resolution Imaging Spectrometer (CHRIS)- The Future of Hyperspectral Satellite ---

    This article gives a description of the CHRIS/PROBA system and compares it with an ocean colour satellite sensors and airborne spectrometers.