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- Data (10)
- News (5)
- Missions (1)
- Events (4)
- Tools (2)
- Activities (3)
- Documents (12)
Document - Product Document
Annex-E-ERS-1-ALT-WDR-Products-CCT-Format-Specifications.pdf
This product consists of the altimeter transcribed raw data with associated immediately available calibrations, corrections, geolocation and characterisation. This product is routinely generated on receipt of altimeter data at UK-PAF.
Document - Product Document
Annex-D-ERS-1-ALT-OPR-Product-CCT-Format.pdf
This product aims at providing the users with geophysically corrected altimeter measures over ocean, including all the engineering corrections and all the geophysical corrections due to the troposphere, the ionosphere and the electromagnetic bias. In addition, the surface altitude over the ellipsoid is calculated, correcting for the surface elevation due to tides and geoid.
Document - Product Document
ANNEX-A-ERS-1-ALT-RAW-Products-CCT-Format-Specification.pdf
Historical Document.This document deals with the product specification of the Altimeter Raw Data Product which provides the user with annotated, uncorrected altimeter measures, sensor parameters and sensor characteristics.
Document - Product Document
ANNEX-B-ERS-1-ALT-FDC-Products-CCT-Format-Specifications.pdf
This document deals with the product specification of the Altimeter Fast Delivery Copy. Valid for data processed up until July '95 when there was a switch from CEOS to CCSDS.
Document - General Reference
ERS-1-System.pdf
This document offers information on the ERS-1 System to assist users in accessing ERS services and ordering products.
Document - General Reference
ERS-1-Mission-Announcement-of-Opportunity.pdf
The ERS-1 Announcement of Opportunity for basic scientific research studies and application-oriented projects issued in 1986 resulted in approximately 250 Proposals Principal Investigators (Pl's) being accepted within the ERS-1 Science and Application Plan.
Document - General Reference
ERS-1-Ground-Segment-Acronyms-Abbreviations-and-glossary-of-terminology.pdf
This document contains the acronyms, abbreviations and glossary of terminology for the ERS-1 project, mainly in the area of the Ground Segment.
Document - General Reference
ERS-1-A-keen-eye-on-the-Earth.pdf
This document presents a brief overview of the ERS mission and the main features of the satellite and its instruments.
Document - Product Readme Note
ERS-1-and-2-manoeuvres-history-since-launch.pdf
The objective of this technical note is to give all information related to manoeuvres performed on ERS satellites since their launch on 17 July 1991 for ERS-1 and 21 April 1995 for ERS-2 up to the end of 1995.
Event - Training
Advanced Training Course in Ocean Remote Sensing 2011
Within the framework of the Dragon Programme, a joint collaboration between the European Space Agency (ESA) and the Chinese Ministry of Science and Technology (MOST), ESA and NRSCC are providing a series of advanced thematic training courses on remote sensing applications hosted by university and research institutions in P.R. China.
Event - Training
3rd Advanced Training Course on Land Remote Sensing 2011
This 2011 advanced ESA training course focused on land remote sensing theory and applications.
Event - Training
Advanced Training Course in Land Remote Sensing 2012
The 2012 advanced training course focused on land remote sensing theory and applications.
Document - User Guide
ERS-1 Altimeter Products User Manual
The Altimeter Products User Manual describes the ERS-1 products for user's reference.
Activity - Quality
REAPER
The REAPER (REprocessing of Altimeter Products for ERS) project covers both the ERS-1 and the ERS-2 altimetry missions. The project aims to support and maintain data quality.
Activity - Quality
SCIRoCCo
The SCIRoCCo project is an interdisciplinary cooperation of scatterometry experts aimed at promoting the continuing exploitation of ESA's unique 20 years' worth of ERS Scatterometer data.
Mission - Heritage Missions
ERS
The ERS programme was composed of two missions, ERS-1 and ERS-2, which together observed the Earth for 20 years, from 1991 to 2011.
Data - EO Sign In Authentication (Open)
ERS-1/2 SAR IM Precision L1 [SAR_IMP_1P]
The SAR Precision product is a multi-look (speckle-reduced), ground range image acquired in Image Mode. This product type is most applicable to users interested in remote sensing applications, but is also suitable for calibration purposes. The products are calibrated and corrected for the SAR antenna pattern and range-spreading loss. Radar backscatter can be derived from the products for geophysical modelling, but no correction is applied for terrain-induced radiometric effects. The images are not geocoded, and terrain distortion (foreshortening and layover) has not been removed. The numbering sequence relates to the satellite position and therefore differs between Ascending and Descending scenes. Product characteristics: Pixel size: 12.5 m (range - across track) x 12.5 m (azimuth - along track) Scene area: 100 km (range) x at least 102.5 km (azimuth) Scene size: 8000 pixels range x at least 8200 lines (azimuth) Pixel depth: 16 bits unsigned integer Total product volume: 125 MB Projection: Ground-range Number of looks: 3.
Data - EO Sign In Authentication (Open)
ERS-1/2 SAR IM Single Look Complex L1 [SAR_IMS_1P]
The SAR SLC product is a single look complex acquired in Image Mode. It is a digital image, with slant range and phase preserved, generated from raw SAR data using up-to-date auxiliary parameters. The products are intended for use in SAR quality assessment, calibration and interferometric applications. A minimum number of corrections and interpolations are performed on the data. Absolute calibration parameters (when available) are provided in the product annotation. Product characteristics: Pixel size: 8 m (range - across track) x 4 m (azimuth - along track – varying slightly depending on acquisition Pulse Repetition Frequency) Scene area: 100 km (range) x at least 102.5 km (azimuth) Scene size: 5000 samples (range) x at least 30000 lines (azimuth) Pixel depth: 32 bits signed integer (16 bits I, 16 bits Q) Total product volume: 575 MB Projection: Slant range- Number of looks: 1.
Data - Data Service Request (Restrained)
ERS-1/2 SAR IM L0 [SAR_IM__0P]
This SAR Level 0 product is acquired in Image Mode. The products consist of the SAR telemetry data and are supplied as standard scenes. It also contains all the required auxiliary data necessary for data processing. The product serves two main purposes: For testing ERS SAR processors independently from the HDDR system For users interested in full SAR data processing. Product characteristics: Scene area: 100 km (range - across track) x full segment length (azimuth - along track) Scene size: 5616 samples (range) x full segment length (azimuth) Pixel depth: 10 bits signed integer (5 bits I, 5 bits Q) Projection: Slant range.