- All Categories (6922)
- Data (11)
- News (16)
- Missions (3)
- Events (22)
- Tools (3)
- Activities (5)
- Documents (6862)
Document - General Reference
WATS - Water Vapour and Temperature in the Troposphere and Stratosphere.pdf
This report describes the WATS mission, one of the candidate Earth Explorers in the second cycle in 2001.
Document - General Reference
AATSR-Global-Change-and-Surface-Temperature-Measurements-from-Envisat.pdf
This article was published in the ESA Bulletin Nr. 105 and provides full details on the AATSR instrument and its objectives.
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 - Software Verification Plan/Report
Verification of the BUFR Form of the AATSR Meteo Product
Verification of the BUFR Form of the AATSR Meteo Product. This document describes the verification applied to the AATSR Meteo product (ATS_MET_AX) in its BUFR form
Document - Product Document
GOME-Ozone-Fast-Delivery-and-value-added-products-Algorithm-Specification-Document.pdf
This document describes the algorithms used for calibration the ERS GOME Ozone Fast Delivery products.
Document - Product Document
Single-Sensor-Error-Statistics-Report-for-(A)ATSR-L2P-Project.pdf
This document contains the specification for Single Sensor Error Statistics (SSES) for the L2P project. The document summaries the inputs, methodology for producing SSES and output L2P file format definitions, for ATSR-1, ATSR-2 and AATSR.
Document - Product Document
ESA-ERS-1-Product-Specifications.pdf
This document offers general Product Specifications on ERS-1 ESA products.
Document - Product Cal/Val Plan/Report
Calibration-of-the-GOME-instrument-for-ERS-2.pdf
This document describes the calibration processes for the GOME (Global Ozone Monitoring Experiment) instrument aboard ERS-2.
Document - Product Cal/Val Plan/Report
GOME-Ozone-Fast-Delivery-and-value-added-products-Validation-Document.pdf
This document gives an overview of the results of the validation of the ERS GOME Fast Delivery level 2 data (vertical ozone columns). Validation is an important part of the the GOFAP project and involves the assessing of the quality of the Fast Delivery vertical ozone columns by independent means and provides an estimate of the random and systematic errors.
Document - Product Document
ENVISAT_AATSR_consolidated_Level-0_dataset_completeness.pdf
This document reports on the completeness of the AATSR consolidated Level 0 dataset. The analysis was performed by IDEAS and includes recommendations for building a clean and complete consolidated Level 0 dataset for reprocessing campaigns
Document - Product Cal/Val Plan/Report
Visible Channel Long Term Drift Analysis Using Desert Targets
Visible Channel Long Term Drift Analysis Using Desert Targets. The stability of AATSR visible channel calibrations have been measured using data from stable desert targets. The calibration drift rates obtained from the time-series are less than 3.5% per year and comparable to those measured for ATSR-2. Application of the drift correction to AATSR L1B images is discussed.
Document - Technical Note
Update-on-AATSR-Visible-Channel-Long-Term-Trends.pdf
This document contains calibration guidance for the AATSR instrument.
Document - Technical Note
Envisat-product-specifications-Volume-14-RA-2-products-specifications.pdf
RA-2 Products Specifications.
Document - Technical Note
Envisats-Yaw-Axis-Drift-Investigation.pdf
This memorandum provides the results of the IDEAS+ AATSR QC team's investigation of a drift that was observed in the colocation performance of products produced by one of the instruments included in Envisat's payload, the Advanced Along-Track Scanning Radiometer (AATSR).
Document - Technical Note
WALES - Water Vapour Lidar Experiment in Space
This report describes the WALES mission, one of the candidate Earth Explorers in the second cycle in 2001.
Document - Technical Note
AATSR-SST-Retrieval-Updated-retrieval-coefficients-based-on-ARC-project-findings.pdf
This technical note provides details on the updated retrieval coefficients for AATSR Sea Surface Temperature retrieval, following findings of the ARC project.
Document - Technical Note
AATSR-Latitude-Dependent-Bias-Correction.pdf
This document contains calibration information for the Sea Surface Temperature readings from the AATSR instrument on Envisat.
Document - Technical Note
AATSR-Third-Reprocessing-Detailed-Quality-Control-Summary.pdf
This document presents a summary of the detailed inspections performed for the spot-check quality control analysis on the AATSR data from the third reprocessing.
Document - Technical Note
ATSR-1-and-ATSR-2-Reprocessing-Systematic-QC-Investigation.pdf
QC8_IDEAS-VEG-OQC-REP-1331 ATSR-1 and ATSR-2 Reprocessing Systematic QC Investigation v1 0.
Document - Technical Note
ATSR-2-in-the-ERS-2-Post-Gyro-Failure-Period.pdf
This report investigates the quality of the absolute nadir geolocation and the forward−nadir view colocation of ATSR-2 products during the ERS-2 post gyro failure period of early 2001.