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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 - Technical Note

    1 Mar 2019

    Document - Technical Note

    Landsat 4-5 TM Image Assessment System Radiometric Algorithm Theoretical Basis Document

    do not contain the 0255 Digital Number (DN) fill pattern discussed in this Algorithm Theoretical Basis Document (ATBD), nor are there current plans to implement a fill pattern. The IAS Drop Line

  • Document - Technical Note

    1 Mar 2019

    Document - Technical Note

    ACS WILMA Format

    User Header. It is the number of files, numbered from DLT start, preceding the User Header file in current Transcription Area. 7 File Number of the Pass Id. Header. It is the number of files,

  • Document - General Reference

    31 May 2012

    Document - General Reference

    BIOMASS-Report-for-Mission-Selection-An-Earth-Explorer-to-observe-forest-biomass.pdf

    provides the justification for the mission, set within the post2018 time frame, and includes a review of the current scientific understanding of the issue in question while identifying the potential

  • Document - Product Cal/Val Plan/Report

    5 Apr 2006

    Document - Product Cal/Val Plan/Report

    Landsat-Product-Radiometric-Calibration.pdf

    1/7 Purpose of this document This document aims at explaining to endusers radiometric calibration procedures currently used for processing of ESA TM/ETM+ data before dissemination. After

  • Document - Technical Note

    1 Mar 2019

    Document - Technical Note

    Landsat 7 ETM+ Image Assessment System Radiometric Algorithm Theoretical Basis Document

    optics, although the lamps are nearly identical in terms of current and voltage ratings, (3) the control circuit utilizes the regulated voltage mode for both primary and backup control, whereas TM used

  • Document - Technical Note

    1 Mar 2019

    Document - Technical Note

    Landsat 7 ETM Image Assessment System Radiometric Algorithm Theoretical Basis Document

    optics, although the lamps are nearly identical in terms of current and voltage ratings, (3) the control circuit utilizes the regulated voltage mode for both primary and backup control, whereas TM used

  • Document - General Reference

    31 May 2012

    Document - General Reference

    CoReH2O-Report-for-Mission-Selection-An-Earth-Explorer-to-observe-snow-and-ice.pdf

    post2018 time frame, and includes a review of the current scientific understanding of the issue in question while identifying the potential ‘delta’ that the mission could provide. — Chapter

  • Document - Technical Note

    15 July 1978

    Document - Technical Note

    Landsat-1-3-MSS-Standard-Interface-Document.pdf

    Characteristics (Cont'd) Item ELECTRICAL Input Voltages Current: Regulated: SYSTEM OUTGAS Unregulated: (Scan mirror) Power: SYSTENi OUTGAS Video Data Signal: Number of Channels

  • Document - Technical Note

    1 Mar 2019

    Document - Technical Note

    Landsat 7 Data Format Control Book Volume IV - Wideband Data

    The counter will roll over when it 23007702–IV–L 11 June 1999 3–7 exceeds 16,777,215, irregardless of whether this occurs on scene boundaries or in the middle of a current scene. 3.1.2.2.1.5

  • Document - Technical Note

    1 Mar 2019

    Document - Technical Note

    Landsat 7 ETM+ Image Assessment System Geometric Algorithm Theoretical Basis Document

    Version 1.0 The steps include: 1. Checking the current gyro value against a tolerance 2. Doing a forward prediction for each point using the two previous points and comparing this predicted

  • Document - Technical Note

    1 Mar 2019

    Document - Technical Note

    Landsat 7 ETM Image Assessment System Geometric Algorithm Theoretical Basis Document

    Version 1.0 The steps include: 1. Checking the current gyro value against a tolerance 2. Doing a forward prediction for each point using the two previous points and comparing this predicted

  • Document - Technical Note

    28 Feb 1983

    Document - Technical Note

    Landsat-4-Multispectral-scanner-MSS-subsystem-radiometric-characterization.pdf

    (A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Currently Used in MIPS 64

  • Document - Technical Note

    1 Mar 2019

    Document - Technical Note

    Landsat 1-5 MSS Image Assessment System Radiometric Algorithm Description Document

    earlier media and computers. All current formats are BSQ. LSIAS07 Version 1.0 4 Current “Level 0” formats used as input into IAS 10.5 and LPGS 11.5 (re leased in the summer 2011) fall into four

  • Document - Product Specifications

    1 Mar 2019

    Document - Product Specifications

    LANDSAT 7 Enhanced Thematic Mapper Plus (ETM+) Level 1 Data Format Control Book

    9 Table 27. Current NLAPS Naming Convention Details for AtSatellite Reflectance Products.................................................................................................................

  • Document - Technical Note

    1 Mar 2019

    Document - Technical Note

    ngEO tailoring for Landsat

    Types Considering the current catalogue population, the following table reports the Landsat product types with their relevant mission/sensor/sensor mode/product type combinations. For each combination

  • Document - Frequently Asked Questions

    1 Mar 2019

    Document - Frequently Asked Questions

    Landsat Frequently Asked Questions

    available in the other Landsat collections in EOLISA is currently only distributed through the commercial distributor Eurimage SPA, Rome, Italy (http://www.eurimage.com). On demand products from

  • Document - Technical Note

    31 Aug 2013

    Document - Technical Note

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

    modeling. L1Gt products are not recommended as output products for MSS data because without precision GCPs, the geometric accuracy is not precise enough to apply a DEM. L1Gt is currently only used

  • Document - Technical Note

    31 Mar 2015

    Document - Technical Note

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

    = “NOMINAL” = “VALIDATION” = “EXCHANGE” = “TEST” = “ENGINEERING” Current data category assigned to the data. Values: NOMINAL = Nominal data that exist within expected, acceptable limits.

  • Document - Technical Note

    1 Mar 2019

    Document - Technical Note

    ngEO Browse Report File Generic Interface (BRGICD)

    File Generic Interface ngEO13ICDMFR059 Issue 1.5 20130114 Page 30 of 30 4.1.6 Behaviour This is outside the scope of this document. All dynamic behaviour of the interface is described in the [ngEOEICDF], currently under preparation. End of document

  • Document - Product Document

    1 Mar 2019

    Document - Product Document

    Level 1 Product Output Files Data Format Control Book - Volume 5, Book 2

    L1 processing. It is provided only with the L1R product, without modification from what was provided with the L0Rp product. A complete description of this file currently exists in the Landsat