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  • Data (3)
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  • Missions (1)
  • Events (1)
  • Tools (7)
  • Activities (1)
  • Documents (20)
  • Document - Product Specifications

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    JERS-SeaSat-SAR-Products-CEOS-Format-Specifications.pdf

    This document defines the format of the SAR RAW, PRI, IMM and SLC products generated from JERS-1 and SeaSat SAR data by the ESA JERS and SeaSat SAR Instrument Processing Facilities.

  • Document - Product Specifications

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    JERS-SeaSat-SAR-Level-1-products-format-specifications.pdf

    This document defines the Envisat and GEOTIFF/TIFF format of the L1 products generated from JERS/SeaSat SAR sensor data by the ESA JERS SAR Instrument Processing Facility.

  • Document - Product Document

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    JERS-SAR-GEC-CCT-and-Exabyte-Product.pdf

    This document describes the JERS SAR.GEC product, in CCT and Exabyte format.

  • Document - Product Document

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    JERS-SAR-PRI-CCT-and-Exabyte-product.pdf

    This document describes the JERS SAR.PRI product, in CCT and Exabyte format.

  • Document - Proceedings

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    Advances-in-Atmospheric-Science-and-Applications.pdf

    Proceedings in Advances in Atmospheric Science and Applications held in 18-22 June 2012 in Bruges, Belgium.

  • Document - General Reference

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    The Earth Observation Handbook, 2010 Update - Key Tables

    This is the 2010 update of the CEOS Earth Observation Handbook. You can browse the live database at http://database.eohandbook.com/ or download the printable PDF of key tables based on the 2010 database contents for a handy reference.

  • Document - Technical Note

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    JERS-SAR-PRI-Products-Calibration.pdf

    This aim of this note is the description of the method to perform an absolute calibration of JERS SAR PRI products generated by ESA using the FOCUS SAR processor versions 2.9b , 2.10 b and 2.16.

  • Document - User Guide

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    User Guide for JERS-1 SAR data format

    This document describes the Computer Compatible Tape (CCT) format and the film format for JERS-1's Synthetic Aperture Radar (SAR) data process in EOC. The EOC's CCT product conforms to the CEOS SAR data products format Standard.

  • Document - User Guide

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    User's Guide to NASDA's SAR products

    This document summarises the algorithms to obtain geometric and radiometric information from NASDA's JERS SAR products. It includes a list of the physical information to be derived from the JERS SAR products. Not applicable for JERS SAR data generated by ESA (only for NASDA data).

  • Document - User Guide

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    Third Party Missions, Cat-1 Data Availability

    This brochure gives a quick overview on the availability of the Third Party Missions IRS-P3, JERS-1, NIMBUS, Proba, Landsat, KOMPSAT-1, SCISAT-1, Terra/Aqua, NOAA, QSCAT, OrbView, SPOT-1,-2,-3,-4, ALOS.

  • Document - Technical Note

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    JERS_UserNote_1.docx

    JERS

  • Document - Technical Note

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    JERS_UserNote_2.docx

    JERS

  • Document - Technical Note

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    JERS-1-TPML-mission-instrument-characteristics.pdf

    This documents contains an over of the JERS-1 mission and instrument characteristics. In particular, it provides details about the mission history and background, and the correction algorithm applied.

  • Document - Product Specifications

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    JERS-1-Optical-System-OPS-Format-Description.pdf

    This document describes the JERS-1 Optical System data format as delivered by the European Space Agency.

  • Mission - Heritage Missions

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    JERS-1

    The overall objectives of JERS-1 (Japanese Earth Resources Satellite) were the generation of global data sets with SAR and OPS sensors aimed at surveying resources, establishing an integrated Earth observation system

  • Tools - Processing

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    PolSARpro

    PolSARpro is a toolbox for the scientific exploitation of polarimetric SAR data and a tool for high-level education in radar polarimetry.

  • Tools - Analysis

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    Sentinel-1 Toolbox

    The Toolbox consists of: processing tools, data product readers and writers and a display and analysis application to support the archive of SAR data from ESA and 3rd party missions.

  • Tools - Analysis

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    Sentinel-2 Toolbox

    The Toolbox consists of a rich set of visualisation, analysis and processing tools for the exploitation of optical high-resolution products including the Sentinel-2 MSI sensor.

  • Tools - Analysis

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    Sentinel-3 Toolbox

    The Toolbox consists of a set of visualisation, analysis and processing tools for the exploitation of OLCI and SLSTR data.

  • Data - EO Sign In Authentication (Open)

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    JERS-1 OPS (Optical Sensor) Very Near Infrared Radiometer (VNIR) System Corrected Products level 1

    The JERS-1 Optical System (OPS) is composed of a Very Near Infrared Radiometer (VNIR) and a Short Wave Infrared Radiometer (SWIR). The instrument has 8 observable spectral bands from visible to short wave infrared. Data acquired by ESA ground stations The JERS-1 OPS products are available in GeoTIFF format. These products are available only for the VNIR sensor. All four bands are corrected. The correction consists in a vertical and horizontal destriping, the radiometry values are expanded from the range [0.63] to the range [0.255]. No geometrical correction is applied on level 1. The pixel size of approximately 18 x 24.2 metres for raw data is newly dimensioned to 18 x 18 metres for System Corrected data using a cubic convolution algorithm. Disclaimer: Cloud coverage for JERS OPS products has not been computed using an algorithm. The cloud cover assignment was performed manually by operators at the acquisition stations. Due to missing attitude information, the Nadir looking band (band 3) and the corresponding forward looking band (band 4) are not well coregistered, resulting in some accuracy limitations. The quality control was not performed systematically for each frame. A subset of the entire JERS Optical dataset was selected and manually checked. As a result of this, users may occasionally encounter issues with some of the individual products. Spatial coverage: Check the spatial coverage of the collection on a map available on the Third Party Missions Dissemination Service.