DOCSLIB.ORG

Meteosat Third Generation the Case for Preparing National Users Contents

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Meteosat Third Generation the Case for Preparing National Users Contents METEOSAT THIRD GENERATION THE CASE FOR PREPARING NATIONAL USERS CONTENTS A word from the Director-General of EUMETSAT �������������������������������������������������������1 Meteosat Third Generation: a great leap ahead ����������������������������������������������������������4 Tackling major weather-related economic risks ���������������������������������������������������������5 Application scenarios for MTG data ����������������������������������������������������������������������������7 Getting ready – a national perspective ���������������������������������������������������������������������13 Data access and processing �������������������������������������������������������������������������������������13 Technical annex��������������������������������������������������������������������������������������������������������14 The MTG mission ���������������������������������������������������������������������������������������������������������������������� 14 Transitioning from MSG to MTG ������������������������������������������������������������������������������������������� 16 Data and products from MTG services ������������������������������������������������������������������������������� 17 Evolution of data access and dissemination �������������������������������������������������������������������� 18 Getting ready for MTG: user familiarisation data ������������������������������������������������������������ 21 How EUMETSAT can help ������������������������������������������������������������������������������������������������������� 22 Sources ��������������������������������������������������������������������������������������������������������������������23 A WORD FROM THE DIRECTOR-GENERAL 1 METEOSAT THIRD GENERATION (MTG): OF EUMETSAT A GREAT LEAP AHEAD The impact of severe storm events on In the run-up to the launch of the first Meteosat Third Generation (MTG) is a highly innovative geostationary economies in Europe has significantly MTG Imager satellite, currently scheduled satellite system for Europe and Africa to support meteorological and increased over the past decade compared in Q4 2021, Member States are invited to to earlier decades, as shown in loss evaluate their respective elements of related environmental services, especially for improving forecasts from statistics maintained by the re-insurance meteorological data reception, processing several minutes up to a few hours (‘nowcasts’). sector� Hail, high winds, extreme rainfall and visualisation infrastructure and and related flash floods pose hazards to related human resources in light of the lives and property of European massively increased data volumes, citizens� The ability of National the novelty of data especially from the Forecasts such as these are the ‘last line Meteorological and Hydrological Services Lightning Imager (LI) and the InfraRed of defence’ in weather forecasting, vital to (NMHS) to forecast severe storms with Sounder (IRS), and new data formats protect the life and property of citizens in Lightning lead times of several minutes up to a few and means of data delivery� Additional the case of severe storm events, and for hours ahead provides a vital ‘last line of investments in national infrastructure complementing the skill of numerical Convection defence’ for vulnerable economic sectors may be required to ensure user readiness weather prediction models� MTG will also Winds such as transport, tourism, and for the when MTG data become available� provide important, novel data to further first responders in emergency services� enhance numerical weather prediction, air In support of the preparation by Member quality monitoring, and other applications� In preparing for the upcoming Meteosat State NMHS to MTG, I am enclosing the As the successor of the current Meteosat Atmosphere Third Generation satellites (MTG), package ‘MTG: The Case for Preparing Second Generation (MSG), MTG has the European NMHS are adding a powerful National Users’, intended to inform NMHS capability to fulfil the geostationary capability to their forecasting services: decision-makers and national satellite data requirements of Member 4-dimensional observations of the key administrations� The package highlights States, needed to continue supporting ingredients in severe weather that will the main improvements to weather and and improving applications and services at provide new insight into convective related environmental services expected national meteorological centres� The first processes, especially the formation and from the MTG mission, and provides MTG data are planned to be available in 2022� development of potentially dangerous technical details relevant for procurement ENABLING INNOVATION Figure 1: Artist’s illustration storms� A ‘4D Weather Cube’ such as this purposes as an annex� Along the same The MTG programme, adopted by Member of the ‘4D Weather Cube’, is composed of atmospheric soundings lines, I encourage all Member States to States of EUMETSAT in 2011, derives directly The lightning and infrared sounding enabled by Meteosat Third of temperature and humidity, derived wind participate actively in the MTG User from the EUMETSAT Convention� Furthermore, missions of MTG offer novel data types Generation instruments which information, lightning observations and Preparation Project (MTGUP), which EUMETSAT Member States are committed to to European users with high innovation probe the atmosphere in three imagery� All of these data will be fosters information exchange and the MTG mission for two main reasons: potential� Unprecedented information on the dimensions and with high collocated and available from a support among Member States� dynamic features of atmospheric moisture repeat cycle, for the first time geostationary orbit at high temporal VALUING CONTINUITY and temperature will be available every 30 over Europe. Forecasters will and spatial resolution� I wish you every success minutes over Europe at high vertical and be able to simultaneously track in preparing for MTG! Transitioning to MTG allows Member States horizontal resolution from the operational meteorological phenomena, MTG will constitute a massive leap to safeguard their investment in weather- geostationary infrared-sounding mission� such as convection, winds and forward with respect to the existing related services and skills that build on data By adding collocated spectral imagery and lightning activity, and, thus, more Meteosat Second Generation satellites from the current Meteosat Second lightning data to the ‘4D Weather Cube’, accurately detect and forecast that have been serving Member State Generation (MSG) satellites� While providing national services are expecting a rapidly developing high-impact NMHS reliably since the early 2000s: MTG higher resolution in space and time, the breakthrough in gaining precious prediction weather, like thunderstorms. data will provide continuity of observations spectral channels of the MTG imagery lead time through early detection of rapidly- from geostationary orbit and enable mission include the heritage of MSG� MTG developing high-impact weather events, innovation in weather forecasting at the Alain Ratier allows for the continuation of the Meteosat- such as severe storms� Among other uses, most critical timescales� It does so by Director-General based climate data record, going back to lightning data will provide air traffic providing vital and unique observations 1981, into the 2040s� In addition, new management with information on that better inform the forecast scenario opportunities arise from additional spectral electrically active storms� Air quality in the critical half an hour or hour ahead� imager channels, e�g� for creating ‘true monitoring over Europe will be enhanced, MTG data will also continue the ongoing colour’ imagery, or for better detecting and such as the measuring of nitrogen dioxide, Meteosat climate data record, starting in understanding clouds� Using MTG data, ozone and fine particles� Member States are 1981 and extending it well into the 2040s� Member States can preserve and enhance investing in the scientific development of the value of their existing MSG-related new methods and tools to exploit the applications and services� innovation potential of these data� 1 METEOSAT THIRD GENERATION - THE CASE FOR PREPARING NATIONAL USERS 2 TACKLING MAJOR WEATHER-RELATED “Traditionally, the overall benefits accrued from ECONOMIC RISKS investment made in the meteorological and hydrological infrastructures were estimated to Among 30 global risks identified by the World Economic Forum in its 2018 be, in several countries, in [the] order of 10:1.” Global Risks Perception Survey, extreme weather events and natural disasters M� Jarraud are ranked as the top two global risks in terms of likelihood, and number two Former Secretary-General of WMO (World Bank, 20132) and three in terms of impact on economies; the risk of failure to mitigate climate change and adapt to climate change impacts come shortly after. In the national institutional landscape, data from MTG forming the ‘4D Weather National Meteorological and Hydrological Cube’ is particularly vital for nowcasting ECONOMIC Services (NMHS) are key providers of and very short-range forecasting severe Figure 2: Global Risks Landscape 2018 ENVIRONMENTAL information for reducing the major weather events up to a few hours� (World Economic Forum, 2018)1 GEOPOLITICAL economic risks associated with extreme Furthermore, satellite data are the 1: Risk very unlikely to happen
Load more

Recommended publications
  • Meteosat Third Generation (MTG) Lightning Imager (LI) Calibration and 0-1B Data Processing
    Meteosat Third Generation (MTG) Lightning Imager (LI) calibration and 0-1b data processing Marcel Dobber EUMETSAT EUMETSAT-Allee 1, 64295 Darmstadt, Germany; +49-6151-807 7209 [email protected] Stephan Kox EUMETSAT EUMETSAT-Allee 1, 64295 Darmstadt, Germany; +49-6151-807 7248 [email protected] ABSTRACT The European Meteosat Third Generation (MTG) Lightning Imager (LI) is an instrument on the geostationary MTG Imager satellite series, for which the first satellite is scheduled for launch in 2021. The MTG series consists of six satellites in total: Four imager satellites, equipped with the Flexible Combined Imager (FCI) and Lightning Imager (LI) instruments, and two sounding satellites, with the Infrared Sounder (IRS) and Sentinel-4 UVN instruments. EUMETSAT will operate the satellites, instruments and ground facilities for MTG, including LI. The Lightning Imager will continuously provide lightning group and flashes information for almost the complete visible Earth disc from a geostationary orbit around zero degrees longitude in the time period 2021 to 2041. The instrument will measure day and night and will provide detected transient data from lightning optical pulses in the near-infrared at a spatial resolution that corresponds to 4.5 km x 4.5 km at the subsatellite point. The instrument also measures and provides background radiance images every 30 seconds. In this paper the Lightning Imager mission objectives and basic instrument detection principles will be described. In addition, the calibration (on ground and in orbit) and 0-1b data processing will be presented and discussed. at sub-satellite longitude of about 0 degrees, for a 1. SUMMARY geographical coverage area that covers almost the complete visible Earth disc.
    [Show full text]
  • FAME-C: Cloud Property Retrieval Using Synergistic AATSR and MERIS Observations
    Atmos. Meas. Tech., 7, 3873–3890, 2014 www.atmos-meas-tech.net/7/3873/2014/ doi:10.5194/amt-7-3873-2014 © Author(s) 2014. CC Attribution 3.0 License. FAME-C: cloud property retrieval using synergistic AATSR and MERIS observations C. K. Carbajal Henken, R. Lindstrot, R. Preusker, and J. Fischer Institute for Space Sciences, Freie Universität Berlin (FUB), Berlin, Germany Correspondence to: C. K. Carbajal Henken ([email protected]) Received: 29 April 2014 – Published in Atmos. Meas. Tech. Discuss.: 19 May 2014 Revised: 17 September 2014 – Accepted: 11 October 2014 – Published: 25 November 2014 Abstract. A newly developed daytime cloud property re- trievals. Biases are generally smallest for marine stratocu- trieval algorithm, FAME-C (Freie Universität Berlin AATSR mulus clouds: −0.28, 0.41 µm and −0.18 g m−2 for cloud MERIS Cloud), is presented. Synergistic observations from optical thickness, effective radius and cloud water path, re- the Advanced Along-Track Scanning Radiometer (AATSR) spectively. This is also true for the root-mean-square devia- and the Medium Resolution Imaging Spectrometer (MERIS), tion. Furthermore, both cloud top height products are com- both mounted on the polar-orbiting Environmental Satellite pared to cloud top heights derived from ground-based cloud (Envisat), are used for cloud screening. For cloudy pixels radars located at several Atmospheric Radiation Measure- two main steps are carried out in a sequential form. First, ment (ARM) sites. FAME-C mostly shows an underestima- a cloud optical and microphysical property retrieval is per- tion of cloud top heights when compared to radar observa- formed using an AATSR near-infrared and visible channel.
    [Show full text]
  • The Meteosat System
    THE METEOSAT SYSTEM EUM TD 05 Published by: EUMETSAT (European Organisation for the Exploitation of Meteorological Satellites) ©1998 EUMETSAT Design: Grigat und Neu THE METEOSAT SYSTEM December 1998 TABLE OF CONTENTS PREFACE .............................................................................. 5 Performance monitoring..............................................21-22 Telecommunications ...........................................................22 System frequencies ..........................................................23 1 OVERVIEW.................................................................. 6 User frequencies ...............................................................23 Introduction .............................................................................. 6 Objectives............................................................................ 7 4 THE GROUND SEGMENT................................. 24 Meteorological satellites ................................................... 7 Future programmes ............................................................ 7 Ground segment facilities ................................................24 Meteosat history ...............................................................11 Primary Ground Station ..................................................... 25 The programmes .............................................................12 Overview ........................................................................... 26 Meteosat services ..............................................................12
    [Show full text]
  • Meteosat SEVIRI Fire Radiative Power (FRP)
    1 Meteosat SEVIRI Fire Radiative Power (FRP) Products from the 2 Land Surface Analysis Satellite Applications Facility (LSA 3 SAF): Part 1 - Algorithms, Product Contents & Analysis 4 5 Wooster, M.J. 1,2 , Roberts, G. 3, Freeborn, P. H. 1,4 , Xu, W. 1, Govaerts, Y. 5, Beeby, R. 1, 6 He, J. 1, A. Lattanzio 6, Fisher, D. 1,2 , and Mullen, R 1. 7 8 9 1 King’s College London, Environmental Monitoring and Modelling Research Group, 10 Department of Geography , Strand, London, WC2R 2LS, UK. 11 2 NERC National Centre for Earth Observation (NCEO), UK. 12 3 Geography and Environment, University of Southampton, Highfield, Southampton 13 SO17 1BJ, UK . 14 4 Fire Sciences Laboratory, Rocky Mountain Research Station, U.S. Forest Service, 15 Missoula, Montana, USA. 16 5 Rayference, Brussels, Belgium. 17 6 MakaluMedia, Darmstadt, Germany 18 19 20 Abstract 21 Characterising changes in landscape fire activity at better than hourly temporal 22 resolution is achievable using thermal observations of actively burning fires made 23 from geostationary Earth observation (EO) satellites. Over the last decade or more, a 24 series of research and/or operational 'active fire' products have been developed from 25 geostationary EO data, often with the aim of supporting biomass burning fuel 26 consumption and trace gas and aerosol emission calculations. Such "Fire Radiative 27 Power" (FRP) products are generated operationally from Meteosat by the Land 28 Surface Analysis Satellite Applications Facility (LSA SAF), and are available freely 29 every 15 minutes in both near real-time and archived form. These products map the 30 location of actively burning fires and characterise their rates of thermal radiative 31 energy release (fire radiative power; FRP), which is believed proportional to rates of 32 biomass consumption and smoke emission.
    [Show full text]
  • SATELLITE DATA for Weather Forecasting
    VOL. 98 NO. 3 MAR 2017 Mars 2020 Mission Earth Science Jobs: Seven Projections Earth & Space Science News Landsat Archive of Greenland Glaciers SATELLITE DATA for Weather Forecasting Earth & Space Science News Contents MARCH 2017 VOLUME 98, ISSUE 3 PROJECT UPDATE 20 Using LANDSAT to Take the Long View on Greenland Glaciers A new web-based data portal gives scientists access to more than 40 years of satellite imagery, providing seasonal to long-term insights into outflows from Greenland’s ice sheet. PROJECT UPDATE 32 Seeking Signs of Life and More: NASA’s Mars 2020 Mission The next Mars rover will be able to land near rugged terrain, giving scientists access to diverse landscapes. It will also cache core samples, a first step in the quest 26 to return samples to Earth. COVER OPINION Transforming Satellite Data Seven Projections 14 for Earth and Space into Weather Forecasts Science Jobs What do recent political changes mean A NASA project spans the gap between research and operations, for the job market? In the short term, not introducing new composites of satellite imagery to weather much. But long term, expect privatization, forecasters. contract employment, and more. Earth & Space Science News Eos.org // 1 Contents DEPARTMENTS Editor in Chief Barbara T. Richman: AGU, Washington, D. C., USA; eos_ [email protected] Editors Christina M. S. Cohen Wendy S. Gordon Carol A. Stein California Institute Ecologia Consulting, Department of Earth and of Technology, Pasadena, Austin, Texas, USA; Environmental Sciences, Calif., USA; wendy@ecologiaconsulting University of Illinois at cohen@srl .caltech.edu .com Chicago, Chicago, Ill., José D.
    [Show full text]
  • Meteosat Second Generation
    BR-153 November 1999 Meteosat Second Generation The Satellite Development Contact: ESA Publications Division c/o ESTEC, PO Box 299, 2200 AG Noordwijk, The Netherlands Tel. (31) 71 565 3400 - Fax (31) 71 565 5433 BR-153 November 1999 Meteosat Second Generation The Satellite Development i ESA BR-153 ISBN 92-9092-634-1 Technical Coordinators: Bernard Weymiens & Rob Oremus MSG Project, ESA/ESTEC Published by: ESA Publications Division ESTEC, P.O. Box 299 2200 AG Noordwijk The Netherlands Editor: Bruce Battrick Layout: Isabel Kenny Cover: Carel Haakman Copyright: © European Space Agency 1999 Price: 50 DFl / 20 Euros i CONTENTS Foreword 1 1 Introduction 3 1.1 Programme Outline 3 1.2 History of the MSG Satellite Concept 4 1.3 Mission Objectives 6 2 Programmatics 11 2.1 Organisation 11 2.2 Overall Schedule 12 3 Satellite Development 13 3.1 Design & Development of the MSG Satellite 13 3.2 AIT Programme 16 3.3 Product Assurance 18 3.4 Image-Quality Ground Support Equipment 20 4 Payload 4.1 The Spinning Enhanced Visible and Infra-Red Imager (SEVIRI) 23 4.2 The Mission Communication Package (MCP) 33 4.3 The Geostationary Earth Radiation Budget Experiment (GERB) 38 4.4 The Search and Rescue (S&R) Mission 40 5 Satellite Subsystems 43 5.1 The Structure 43 5.2 The Unified Propulsion System 45 5.3 The Attitude and Orbit Control System 47 5.4 The Electrical Power System 50 5.5 Data Handling and Onboard Software 52 iii The authors wish to thank those companies and institutes that have provided illustrations and photographs for this Brochure, but for which a specific acknowledgement has not been possible.
    [Show full text]
  • The European Space Agency
    THE EUROPEAN SPACE AGENCY UNITED SPACE IN EUROPE ESA facts and figures . Over 50 years of experience . 22 Member States . Eight sites/facilities in Europe, about 2300 staff . 5.75 billion Euro budget (2017) . Over 80 satellites designed, tested and operated in flight Slide 2 Purpose of ESA “To provide for and promote, for exclusively peaceful purposes, cooperation among European states in space research and technology and their space applications.” Article 2 of ESA Convention Slide 3 Member States ESA has 22 Member States: 20 states of the EU (AT, BE, CZ, DE, DK, EE, ES, FI, FR, IT, GR, HU, IE, LU, NL, PT, PL, RO, SE, UK) plus Norway and Switzerland. Seven other EU states have Cooperation Agreements with ESA: Bulgaria, Cyprus, Latvia, Lithuania, Malta and Slovakia. Discussions are ongoing with Croatia. Slovenia is an Associate Member. Canada takes part in some programmes under a long-standing Cooperation Agreement. Slide 4 Activities space science human spaceflight exploration ESA is one of the few space agencies in the world to combine responsibility in nearly all areas of space activity. earth observation launchers navigation * Space science is a Mandatory programme, all Member States contribute to it according to GNP. All other programmes are Optional, funded ‘a la carte’ by Participating States. operations technology telecommunications Slide 5 ESA’s locations Salmijaervi (Kiruna) Moscow Brussels ESTEC (Noordwijk) ECSAT (Harwell) EAC (Cologne) Washington Houston Maspalomas ESA HQ (Paris) ESOC (Darmstadt) Oberpfaffenhofen Santa Maria
    [Show full text]
  • Norwegian Participation in Space and Satellite Activities AGF-216 Pål Brekke
    Norwegian participation in space and satellite activities AGF-216 Pål Brekke Norwegian Space Agency Satellite orbits (ca. 20.000 km) Not to scale Ikke i skala 2 Satellites and Space Debris • 8000 satellites launched • 4850 still orbiting • 2000 are operating • 20.000 objects > 10 cm • 700.000 small objects US Space Surveillance Network Geostationary satellites (GEO) • Telecommunication • TV-satellites • Weather satellites (GOES, Meteosat) Wikipedia High inclination orbits (HEO) • Will make it possible to provide communication and broadband internet over the polar regions • Space Norway is leading the development of this project. Google/NASA Space Norway Medium Earth orbits (MEO) • GPS (20.200 km) • Galileo (23.200 km) • Glonass (19.100 km) EU Wikipedia Low Earth Orbits (LEO) - polar • Earth observation • Astronomy/solar physics • Spy satellites • Some telecom (Iridium, Globalstar) KSAT Wikipedia NASA Norway - small space nation on top of the world 9 10 1 979 179 km² OCEAN to monitor 11 Corresponds to half EU 12 Why is the Arcc important to Norway? • Norway has apart from Russia, Europe’s largest area to manage, mostly in the Arcc or the High Arcc • Norway and Russia manages one of the worlds largest well managed fish stocks in the Barents Sea • Exploitaon of oil- and gas resources • More traffic through the Northern Sea Route increases traffic in Norwegian waters • Opening of new sailing routes across the Arcc basin creates issues concerning safety and rescue Norwegian Space Agency in brief • The Norwegian Space Agency is a government agency
    [Show full text]
  • Meteosat Second Generation (Msg): Status After Launch
    7.3 METEOSAT SECOND GENERATION (MSG): STATUS AFTER LAUNCH Johannes Schmetz∗, Marianne König, Paolo Pili, Sergio Rota, Alain Ratier and Stephen Tjemkes EUMETSAT, Darmstadt, Germany 1. INTRODUCTION channels have an onboard calibration with an accuracy better than 1 K. Solar channels are The first satellite of a new series of European calibrated with an operational vicarious procedure geostationary meteorological satellites, Meteosat aiming at an accuracy of 5%. Meteorological Second Generation (MSG-1) (see Figure 1), has been products are derived in so-called Satellite Application launch from on 28 August 2002 with an Ariane-5 Facilities (SAF) and in the central Meteorological launcher from the Kourou launch site. MSG is spin- Product Extraction Facility (MPEF) at EUMETSAT stabilised, as the current Meteosat series, however (European Organisation for the Exploitation of with greatly enhanced capabilities: The twelve- Meteorological Satellites) in Darmstadt. The products channel imager, called SEVIRI (Spinning Enhanced support Nowcasting, Numerical Weather Prediction Visible and Infrared Imager) observes the full disk of (NWP) and climatological applications. The most the Earth with an unprecedented repeat cycle of 15 important product for NWP, the Atmospheric Motion minutes. SEVIRI has eight channels in the thermal Vectors, is derived from different channels to infrared (IR) at 3.9, 6.2, 7.3, 8.7, 9.7, 10.8, 12.0 and improve data coverage and quality. Novel products 13.4 µm, three channels in the solar spectrum at 0.6, are, amongst others, Indices describing the instability 0.8, 1.6 µm and a broad-band high resolution visible of the clear atmosphere and Total Column Ozone.
    [Show full text]
  • 2017 Science Digest
    2017 JPSS SCIENCE SEMINAR ANNUAL DIGEST CONTENTS (Click page number to jump to article) 4 From the Senior Program Scientist 6 From the Program Director FEATURED ARTICLES 11 The role of Suomi- NPP in the El Niño Rapid Response Field Campaign JPSS Students Professional And Academic Readiness With Knowledge In Satellites 19 (SPARKS) Hydrologic Applications of Cloud Products from the Visible Infrared Imaging 25 Radiometer Suite (VIIRS) 33 Connecting Satellite Operators and Data Users Across the Globe Advancing Hyperspectral Sounder Applications in the 41 Direct-Broadcast Environment Extending The Global Biomass Burning Emissions Product (GBBEPx) with 55 Data from Next Generation Polar-orbiting Satellite Sensors Providing Situational Awareness Through Morphed Integrated Microwave Imagery 65 from Polar-Orbiting Satellites CICS-MD Proving Ground and Training Center: Helping Bridge the Gap Between 71 Product Developers and Users Next Generation Night Vision: Seeing Fires, Flares, Boats And Lights 79 from Space The Past, Present and Future of Satellite Moisture and Precipitation Products and 87 Applications Using Fire Radiative Power Data From the Visible Infrared Imaging 97 Radiometer Suite to Forecast Smoke Dispersion Suomi NPP and Beyond: Enhancing the United States Naval Research Laboratory’s 107 Numerical Weather Prediction (NWP) Model and Data Assimilation Systems WEB ARTICLES 118 Larsen C Ice Shelf Calves Large Iceberg NOAA Satellites and Aircraft Monitor Catastrophic Floods from Hurricane Harvey & 120 Irma 123 VIIRS Sees Irma-Churned Sediments
    [Show full text]
  • Satellite- and Ground-Based Multi-View Photogrammetric Determination of 3D Cloud Geometry
    SATELLITE- AND GROUND-BASED MULTI-VIEW PHOTOGRAMMETRIC DETERMINATION OF 3D CLOUD GEOMETRY G. Seiz*, D. Poli, A. Gruen, E. P. Baltsavias, A. Roditakis Institute of Geodesy and Photogrammetry, Swiss Federal Institute of Technology (ETH) Zurich ETH Hoenggerberg, CH-8093 Zurich, Switzerland {gseiz, daniela, agruen, manos, roditak}@geod.baug.ethz.ch Commission VII, WG VII/6 KEY WORDS: Atmosphere, Global Change, Sensor Orientation, Matching, Camera, Visualization. ABSTRACT: The quantitative 3D description of clouds is important for refined methods in nowcasting and the modeling of weather and climate. The EU project Cloudmap aimed at developing new methodologies for cloud product derivation (heights, type, optical thickness and effective droplet size). The follow-up project Cloudmap2 aimed at producing and exploiting value-added remote sensing data products on macroscopic (e.g. cloud-top height) and microscopic (e.g. cloud droplet radius) properties and water vapour distributions in order to characterize sub-grid scale processes within Numerical Weather Prediction Models (NWP) through validation and data assimilation. Earth Observation (EO) image data, provided by ESA, EUMETSAT and NASA are used to derive geophysical value-added data products over Europe and the North Atlantic region, whenever possible in near real-time. Ground-based active (cloud radar, ceilometer) and passive (stereo imager system, IR camera) remote-sensing instruments are used to validate the EO-derived products as well as to merge them with the satellite-based results for a full 3D representation of the clouds. The role of our group in Cloudmap2 was to estimate cloud-top height (CTH) and wind (CTW) from stereo images from satellites and cloud-bottom height (CBH) and wind (CBW) from stereo images acquired by our newly developed ground-based stereo imager system.
    [Show full text]
  • Monitoring Weather and Climate from Space
    Monitoring Weather and Climate from Space July 2017 1 EUM/SCIR/VWG/17/901618 EUMETSAT mission planning YEAR... 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 METEOSAT SECOND GENERATION METEOSAT-8 METEOSAT-9 METEOSAT-10 METEOSAT-11 METEOSAT THIRD GENERATION MTG-I-1 : IMAGERY MTG-S-1: SOUNDING MTG-I-2: IMAGERY MTG-I-3: IMAGERY EUMETSAT POLAR SYSTEM (EPS) MTG-S-2: SOUNDING METOP-A MTG-I-4: IMAGERY METOP-B MandatoryProgrammes METOP-C EUMETSAT POLAR SYSTEM SECOND GENERATION (EPS-SG) METOP-SG A: SOUNDING AND IMAGERY METOP-SG B: MICROWAVE IMAGERY JASON (HIGH PRECISION OCEAN ALTIMETRY) JASON-2 JASON-3 Optional Programmes SENTINEL-6 (JASON-CS) COPERNICUS SENTINEL-3 A/B/C/D SENTINEL-4 ON MTG-S SENTINEL-5 ON METOP-SG A Third Party Programmes YEAR... 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 2 EUM/SCIR/VWG/17/901618 EUMETSAT mission planning Meteosat-10 MTG-I MTG-S 2013 Imagery Sounding 2021 2023 MSG-4 / Meteosat-11 In-orbit storage 2016 Meteosat-9 Meteosat-8 2006 2004 Metop-A Metop-B Metop-C Metop-SG A Metop-SG B 2007 2013 2019 Sounding & Imagery Microwave Imagery 2022 2023 JASON-2 2009 JASON-CS/ SENTINEL-6 Sentinel-3 2021 2016 Sentinel-5 Sentinel-4 JASON-3 on Metop-SG A on MTG-S 2016 2022 2022 3 EUM/SCIR/VWG/17/901618 Current EUMETSAT satellites METOP-A & -B (98.7° incl.) JASON-2 & -3 (63° incl.) LOW EARTH, SUN-SYNCHRONOUS ORBIT LOW EARTH, NON-SYNCHRONOUS ORBIT EUMETSAT POLAR SYSTEM (EPS) / OCEAN SURFACE TOPOGRAPHY
    [Show full text]