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- Data (2)
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- Missions (2)
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- Activities (1)
- Documents (11)
News - Events and Proceedings
EarthCARE pre-launch science workshop a success
Held between 13 and 17 November 2023, in ESA’s Earth Observation facility in Frascati, Italy, the ESA-JAXA pre-launch EarthCARE science and validation workshop brought together nearly 250 participants, representing a vibrant worldwide scientific community that is eagerly awaiting the mission’s launch.
News - Spotlight on EO community
An overview of the EarthCARE mission
In this video, meet Björn Frommknecht, Mission Manager of ESA's upcoming EarthCARE satellite.
News - Spotlight on EO community
Introducing the EarthCARE Mission Manager
In this video, Björn Frommknecht describes his role as Mission Manager of EarthCARE, and what he enjoys most about his involvement with this upcoming Earth Explorer.
News - Events and Proceedings
Last call for EarthCARE workshop abstracts
The abstract submission deadline for the EarthCARE Pre-Launch Science and Validation Workshop is just a week away. If you would like to present your work at the workshop, submit your abstract by 10 July.
News - Events and Proceedings
Submit your abstracts for EarthCARE Pre-Launch Science and Validation Workshop
Invitations are now open for the EarthCARE Pre-Launch Science and Validation Workshop, which will take place at ESRIN in Frascati, Italy, from 13 to 17 November.
Event - Workshop
EarthCARE pre-launch science and validation workshop
The EarthCARE pre-launch Science and Validation Workshop will bring together the community to discuss the science of this upcoming cloud and aerosol mission, and offer the opportunity to discuss validation activities.
News - Infographics
Key facts about Canada's ozone-studying SCISAT mission
Learn about the SCISAT mission in our new infographic.
News - Infographics
EarthCARE - ESA's cloud, aerosol and radiation explorer mission
Learn about ESA’s upcoming cloud, aerosol and radiation explorer mission – EarthCARE – in our latest infographic.
News - Success Stories
Satellites track the health of the ozone layer
ESA’s Earth observation activities are contributing to international efforts to monitor and preserve the layer of stratospheric ozone that blankets the planet.
Activity - Projects
Dragon 3 Cooperation Programme
The Dragon 3 Programme focussed on the exploitation of ESA, ESA's Third Party Missions and Chinese Earth observation data for geo-science and applications development in land, ocean and atmospheric applications.
News - Events and Proceedings
Highlights from Living Planet Symposium
As remote sensing scientists and data-users from around the world converged at the Living Planet Symposium (LPS) in Bonn recently, a common thread was evident in many scientific sessions and meetings – the right environmental data can accelerate our understanding of the rapid changes in Earth’s system.
News - Thematic area articles
Space data help to unravel the complexities of Earth’s atmosphere
As the impacts of the climate crisis intensify, scientists are using ESA’s Earth observation archives to investigate atmospheric processes and their influences on the planet’s changing environment.
News - Thematic area articles
Satellite data central to ocean monitoring
Over 95% of Earth’s water is found in our oceans, and yet sadly, oceans are under stress from climate change and pollution. Monitoring our oceans is vital for Earth’s survival and satellites are the primary means of long-term and independent observation of our vast ocean bodies and their associated coastal zones.
Event - Conference
Atmospheric Science Conference 2006
The 2006 conference was dedicated the theme atmosphere to provide scientists and data users with the opportunity to present first-hand and up-to-date results from their ongoing research activities ESA Mission instruments.
Document - Publication - Paper
Atmospheric-Chemistry-Experiment-ACE-Mission-Overview.pdf
This paper was published in the GEOPHYSICAL RESEARCH LETTERS, Vol.32 (L15S01, doi:10.1029/2005GL022386, 2005) and presents an overview of the Canadian mission SCISAT-1 (also known as the Atmospheric Chemistry Experiment ACE) and some of its first scientific results.
Document - Algorithms Theoretical Baseline Document
EarthCARE-ATLID-L1-ATBO.pdf
This document provides the main processing steps required to generate EarthCARE ATLID Level 1B products and an overview of the algorithm. It is an Algorithm Theoretical Baseline Overview Document.
Document - Product Document
EarthCARE-ATLID-L1-Product-Definitions.pdf
Description of the format and content of the L1 Nominal products for the EarthCARE ATLID processor.
Data - External Data (Restrained)
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 - Announcement of Opportunity (Restrained)
CLOSED - EarthCARE Calibration and Validation Announcement of Opportunity
ESA offered an announcement of opportunity to support the calibration and validation of EarthCARE products. This opportunity closed in 2017.
