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DATA

Discover and download the Earth observation data you need from the broad catalogue of missions the European Space Agency operate and support.

  • Data - Sample Data (Open)

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    IRS-P5 (Cartosat-1) Sample Data

    Download free IRS-P5 (Cartosat-1) sample datasets to preview products available for this mission.

  • Data - External Data (Restrained)

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    SciSat-1: ACE-FTS and MAESTRO

    SCISAT-1 data aim at monitoring and analysing the chemical processes that control the distribution of ozone in the upper troposphere and stratosphere. It provides acquisitions from the two instruments MAESTRO and ACE-FTS. MAESTRO: Measurement of Aerosol Extinction in the Stratosphere and Troposphere Retrieved by Occultation. Dual-channel optical spectrometer in the spectral region of 285-1030 nm. The objective is to measure ozone, nitrogen dioxide and aerosol/cloud extinction (solar occultation measurements of atmospheric attenuation during satellite sunrise and sunset with the primary objective of assessing the stratospheric ozone budget). Solar occultation spectra are being used for retrieving vertical profiles of temperature and pressure, aerosols, and trace gases (O3, NO2, H2O, OClO, and BrO) involved in middle atmosphere ozone distribution. The use of two overlapping spectrometers (280 - 550 nm, 500 - 1030 nm) improves the stray-light performance. The spectral resolution is about 1-2 nm. ACE-FTS: Fourier Transform Spectrometer. The objective is to measure the vertical distribution of atmospheric trace gases, in particular of the regional polar O3 budget, as well as pressure and temperature (derived from CO2 lines). The instrument is an adapted version of the classical sweeping Michelson interferometer, using an optimised optical layout. The ACE-FTS measurements are recorded every 2 s. This corresponds to a measurement spacing of 2-6 km which decreases at lower altitudes due to refraction. The typical altitude spacing changes with the orbital beta angle. For historical reasons, the retrieved results are interpolated onto a 1 km "grid" using a piecewise quadratic method. For ACE-FTS version 1.0, the results were reported only on the interpolated grid (every 1 km from 0.5 to 149.5 km). For versions 2.2, both the "retrieval" grid and the "1 km" grid profiles are available. SCISAT-1 collection provides ACE-FTS and MAESTRO Level 2 Data. As of today, ACE-FTS products are available in version 4.1, while MAESTRO products are available in version 3.13.

  • Data - Project Proposal (Restrained)

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    IRS-1C/1D Full archive

    The following products are available: PAN: Panchromatic, resolution 5 m, Coverage 70 km x 70 km, radiometrically and ortho (DN) corrected, LISS-III: Multi-spectral, resolution 25 m, Coverage 140 km x 140 km, radiometrically and ortho (DN) corrected (ortho delivered without Band 5) WiFS: Multi-spectral, resolution 180 m, Coverage 800 km x 800 km, radiometrically and ortho (DN) corrected. Sensor Type Resolution (m) Coverage (km x km) System or radiometrically corrected Ortho corrected (DN) Global archive PAN Panchromatic 5 70 x 70 X X 1996 – 2007 (IRS-1C) 1998 – 2009 (IRS-1D) LISS-III Multi-spectral 25 140 x 140 X X (without band 5) WiFS Multi-spectral 180 800 km x 800 km X X Note: Whether system corrected or radiometrically corrected products are available depends on sensor and processing centre For PAN and LISS-III ortho corrected: If unavailable, user has to supply ground control information and DEM in suitable quality For WiFS ortho corrected: service based on in house available ground control information and DEM.

  • Data - EO Sign In Authentication (Open)

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    IRS-1C/1D European coverage

    IRS-1C/1D dataset is composed of products generated by the Indian Remote Sensing (IRS) Satellites 1C/1D PAN sensor. The products, acquired from 1996 to 2004 over Europe, are radiometrically and ortho corrected level 1 black and white images at 5 metre resolution and cover an area of up to 70 x 70 km. Sensor Type Resolution (m) Coverage (km x km) System or radiometrically corrected Ortho corrected (DN) Acquisition in Neustrelitz PAN Panchromatic 5 70 x 70 X X 1996 - 2004 IRS-1C/1D PAN data coverage of Europe acquired between 1996 to 1998. Copyright: 2015 GAF AG IRS-1C/1D PAN data coverage of Europe acquired between 1999 to 2001. Copyright: 2015 GAF AG IRS-1C/1D PAN data coverage of Europe acquired between 2002 to 2004. Copyright: 2015 GAF AG Spatial coverage: Check the spatial coverage of the collection on a map available on the Third Party Missions Dissemination Service.

  • Data - Project Proposal (Restrained)

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    CartoSat-1 archive and Euro-Maps 3D Digital Surface Model

    CartoSat-1 (also known as IRS-P5) archive products are available as PAN-Aft (backward), PAN-Fore (forward) and Stereo (PAN-Aft and PAN-Fore). Sensor Products Type Resolution (m) Coverage (km x km) System or radiometrically corrected Ortho corrected (DN) Neustralitz archive Global archive PAN PAN-Aft (backward) PAN-Fore (forward) Stereo (PAN-Aft+PAN-Fore) Panchromatic 2.5 27 x 27 X X 2007 - 2016 2005 - 2019 Note: Resolution 2.5 m. - Coverage 27 km x 27 km System or radiometrically corrected. For Ortho corrected products, if unavailable, user has to supply ground control information and DEM in suitable quality For Stereo ortho corrected: only one of the datasets will be ortho corrected. Euro-Maps 3D is a homogeneous, 5 m spaced digital surface model (DSM) semi-automatically derived from 2.5 m in-flight stereo data provided by IRS-P5 CartoSat-1 and developed in cooperation with the German Aerospace Center, DLR. The very detailed and accurate representation of the surface is achieved by using a sophisticated and well adapted algorithm implemented on the basis of the Semi-Global Matching approach. In addition, the final product includes detailed flanking information consisting of several pixel-based quality and traceability layers also including an ortho layer. Product Overview Post spacing 5 m Spatial reference system DD, UTM or other projections on WGS84 Height reference system EGM96 Absolute vertical accuracy LE90 5-10 m Absolute Horizontal Accuracy CE90 5-10 m Relative vertical accuracy LE90 2.5 m File format GeoTIFF, 16 bit Tiling 0.5° x 0.5° Ortho Layer Pixel Size 2.5 m The CartoSat-1 products and Euro-Maps 3D are available as part of the GAF Imagery products from the Indian missions: IRS-1C, IRS-1D, CartoSat-1 (IRS-P5), ResourceSat-1 (IRS-P6) and ResourceSat-2 (IRS-R2) missions. Euro-Maps 3D available data map