earth online
  • All Categories (51)
  • Data (4)
  • News (15)
  • Missions (5)
  • Events (1)
  • Tools (7)
  • Activities (5)
  • Documents (14)
  • News - Data Release news

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    Updated Precise Orbit data (POD) for the full ERS-1 and ERS-2 mission available

    The Precise Orbit files (ERS.ORB.POD) for the entire ERS-1 and ERS-2 mission periods have been reprocessed with up-to-date standards.

  • Activity - Projects

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    TOLEOS

    The TOLEOS (Thermosphere Observations from Low-Earth Orbiting Satellites) project will produce thermosphere mass density observations from the accelerometer measurements of the GRACE, GRACE-FO, and CHAMP satellites.

  • Tools - Other

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    Swarm-Aurora

    Swarm-Aurora, a web-based tool, was designed to facilitate and drive the use of Swarm in-situ measurements in auroral science.

  • News - Announcement of Opportunity updates

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    Swarm DISC Deadline Extension

    Swarm DISC Invitation to Tender deadline extension for SD-ITT-4.4: Swarm for Space Weather

  • Mission - Earth Explorers

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    Swarm

    Swarm is dedicated to creating a highly detailed survey of Earth’s geomagnetic field and its temporal evolution as well as the electric field in the atmosphere using a constellation of three identical satellites.

  • Activity - Quality

    SLAP

    The SLAP (Systematic Landsat Archive Processing) project covers the MSS, TM and ETM+ products from Landsat missions 1 – 7, and is the first systematic reprocessing of the ESA Landsat archive.

  • News - Success Stories

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    Satellite data allows real-time detection of potential fires

    A pilot Fire Detection Service, based on real-time processing of Landsat-8 data being assessed within the framework of ESA's Earthnet Programme.

  • News - Data Release news

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    New reprocessed Landsat data on a new dissemination server

    The full ESA Landsat archive has been reprocessed with the latest version of the processor to provide a homogenous dataset covering MSS, TM and ETM+ data.

  • News - General News

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    New paper “Swarm Langmuir probes' data quality validation and future improvements” published

    The paper “Swarm Langmuir probes' data quality validation and future improvements” by F. Catapano et al. has been published in the Geoscientific Instrumentation, Methods and Data Systems (GI) journal in March 2022.

  • News - Events and Proceedings

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    National missions in the spotlight at the Living Planet Symposium

    In the framework of ESA’s Third Party Missions (TPM) programme, the agency offers access to the full data archives of almost 50 satellite missions, which are owned by organisations around the world.

  • Document - Product Document

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    LANDSAT_Products_Description_Document.pdf

    This document acts as a User Guide to the Landsat MSS, TM and ETM+ archives, focussing more specifically on the Landsat TM and ETM+ products from the Kiruna, Maspalomas and Matera archives (including from the Matera, Fucino, Neustralitz, O’Higgins, Malindi, Libreville and Bishkek ground stations) that have been generated as part of the ESA archive bulk-reprocessing project.

  • Document - Product Specifications

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    Landsat-TM-ETM-CEOS-ESA-Products

    This document describes the standards used by ESA for the distribution of the TM and ETM+ (Thematic Mapper and Enhanced Thematic Mapper) optical sensor products.

  • Document - Algorithms Theoretical Baseline Document

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    Landsat-TM-Data-Format-Control-Book-DFCB.pdf

    This document describes the algorithms, radiometric and geometric processing of the European Space Agency (ESA) Landsat Multispectral Scanner (MSS), Thematic Mapper (TM) and Enhanced Thematic Mapper Plus (ETM+) products. It is intended to point towards useful resources for more information rather than provide full descriptions of the specific algorithms used during the processing.

  • Document - Product Document

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    landsat-products-description-document.pdf

    LANDSAT Products Description Document

  • Document - Technical Note

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    Landsat-ETM-Data-Format-Control-Book.pdf

    USGS Level 1 product specification, with which the ESA reprocessed TM and ETM+ products are compliant.

  • News - Operational News

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    Landsat-8 web portal now available on new environment

    The Landsat-8 Portal service has been migrated to a new server and is accessible on the previous web address.

  • Document - Product Document

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    Landsat-7-Level-1-Product-Output-Files-Data-Format-Control-Book

    This Data Format Control Book (DFCB) provides the user with a high-level description of the Landsat 7 Level 1 (L1) distribution product, product packaging, and viewing tools.

  • Mission - Heritage Missions

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    Landsat-7

    Landsat-7 is a joint USGS and NASA-led Earth observation mission, which was launched in 1999 and remains operational.

  • Mission - Heritage Missions

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    Landsat Series

    The Landsat Series is the world's longest running system of satellites for moderate-resolution optical remote sensing for land, coastal areas and shallow waters.

  • Document - Product Document

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    LANDSAT Products Description Document.pdf

    LANDSAT products, algorithm and processing description document (MSS, TM and ETM+)