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WMO Competencies > Satellite Skills and Knowledge for Operational Meteorologists
Satellite Skills and Knowledge for Operational Meteorologists |


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Satellite Feature Identification: Inferring Three Dimensions from Water Vapour Imagery
We think in three-dimensional space and a fourth dimension, time. Therefore, we should think about the atmosphere in similar terms. However, we are often stuck with two-dimensional maps. Water vapor imagery can help us break out of that flatland and move to more dimensions. This imagery holds so much under-utilized potential. We can actually see three-dimensional structures evolving in near-real-time. And if we have a good handle on the current three-dimensional structure, we can then use NWP to its fullest as a verification/interrogation instrument for our 3D mental model. Come see the atmosp ...
Available online: https://www.meted.ucar.edu/training_module.php?id=1005
Published by: The University Corporation for Atmospheric Research ; 2013
We think in three-dimensional space and a fourth dimension, time. Therefore, we should think about the atmosphere in similar terms. However, we are often stuck with two-dimensional maps. Water vapor imagery can help us break out of that flatland and move to more dimensions. This imagery holds so much under-utilized potential. We can actually see three-dimensional structures evolving in near-real-time. And if we have a good handle on the current three-dimensional structure, we can then use NWP to its fullest as a verification/interrogation instrument for our 3D mental model. Come see the atmosphere in 3D using water vapor imagery!
Disclaimer regarding 3rd party resources: WMO endeavours to ensure, but cannot and does not guarantee the accuracy, accessibility, integrity and timeliness of the information available on its website. WMO may make changes to the content of this website at any time without notice.
The responsibility for opinions expressed in articles, publications, studies and other contributions rests solely with their authors, and their posting on this website does not constitute an endorsement by WMO of the opinion expressed therein.
WMO shall not be liable for any damages incurred as a result of the use of its website. Please do not misuse our website.Language(s): English
Format: Digital (Standard Copyright)Tags: Weather forecasting ; Fluid dynamics ; Lesson/ Tutorial ; Satellite Skills and Knowledge for Operational Meteorologists
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Tropical Mesoscale Convective Systems
Mesoscale Convective Systems (MCSs) occur globally and can account for significant percentages of the annual precipitation in some locations. MCSs are responsible for flooding as well as damaging surface winds in some instances. Thus, it is important for forecasters to understand when, where, and how MCSs develop and maintain themselves. This module covers all modes of MCSs with a strong focus on the tropics and the different aspects that brings to MCS development, maintenance, and structure. It describes conceptual models of MCSs and the dynamical and physical processes that influence their e ...
Available online: https://www.meted.ucar.edu/training_module.php?id=993
Published by: The University Corporation for Atmospheric Research ; 2013
Mesoscale Convective Systems (MCSs) occur globally and can account for significant percentages of the annual precipitation in some locations. MCSs are responsible for flooding as well as damaging surface winds in some instances. Thus, it is important for forecasters to understand when, where, and how MCSs develop and maintain themselves. This module covers all modes of MCSs with a strong focus on the tropics and the different aspects that brings to MCS development, maintenance, and structure. It describes conceptual models of MCSs and the dynamical and physical processes that influence their evolution. Also included are examples of MCSs from various areas of the tropics.
Disclaimer regarding 3rd party resources: WMO endeavours to ensure, but cannot and does not guarantee the accuracy, accessibility, integrity and timeliness of the information available on its website. WMO may make changes to the content of this website at any time without notice.
The responsibility for opinions expressed in articles, publications, studies and other contributions rests solely with their authors, and their posting on this website does not constitute an endorsement by WMO of the opinion expressed therein.
WMO shall not be liable for any damages incurred as a result of the use of its website. Please do not misuse our website.Language(s): English
Format: Digital (Standard Copyright)Tags: Flood ; Weather forecasting ; Tropical convection ; Lesson/ Tutorial ; Caribbean ; Australia ; Satellite Skills and Knowledge for Operational Meteorologists
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GOES-R ABI: Next Generation Satellite Imaging
This extension of the COMET lesson “GOES-R: Benefits of Next Generation Environmental Monitoring” focuses on the ABI instrument, the satellite's 16-channel imager. With increased spectral coverage, greater spatial resolution, more frequent imaging, and improved image pixel geolocation and radiometric performance, the ABI will bring significant advancements to forecasting, numerical weather prediction, and climate and environmental monitoring. The first part of the lesson introduces the ABI's key features and improvements over earlier GOES imagers. The second section lets users interactively ex ...
Available online: https://www.meted.ucar.edu/training_module.php?id=987
Published by: The University Corporation for Atmospheric Research ; 2013
This extension of the COMET lesson “GOES-R: Benefits of Next Generation Environmental Monitoring” focuses on the ABI instrument, the satellite's 16-channel imager. With increased spectral coverage, greater spatial resolution, more frequent imaging, and improved image pixel geolocation and radiometric performance, the ABI will bring significant advancements to forecasting, numerical weather prediction, and climate and environmental monitoring. The first part of the lesson introduces the ABI's key features and improvements over earlier GOES imagers. The second section lets users interactively explore the ABI's 16 channels. The third section contains movies that show the advancements that the ABI will bring to the following application areas: convection, flooding, wildfires, land cover, hurricanes, climate, air quality, aviation, fog and low visibility, and coastal and marine. The final section contains additional resources pertaining to the ABI. The lesson has numerous takeaways, including ten application movies and an interactive spectrum.
Disclaimer regarding 3rd party resources: WMO endeavours to ensure, but cannot and does not guarantee the accuracy, accessibility, integrity and timeliness of the information available on its website. WMO may make changes to the content of this website at any time without notice.
The responsibility for opinions expressed in articles, publications, studies and other contributions rests solely with their authors, and their posting on this website does not constitute an endorsement by WMO of the opinion expressed therein.
WMO shall not be liable for any damages incurred as a result of the use of its website. Please do not misuse our website.Language(s): English
Format: Digital (Standard Copyright)Tags: Climate ; Tropical cyclone ; Aerosols ; Weather forecasting ; Hurricane ; Numerical weather prediction ; Wildfire ; Turbulence ; Ozone ; Air quality ; Fog ; Lesson/ Tutorial ; Satellite Skills and Knowledge for Operational Meteorologists
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Advanced Satellite Sounding: The Benefits of Hyperspectral Observation - 2nd Edition
This lesson is an update to the 2008 expert lecture on hyperspectral observations presented by Dr. Mitch Goldberg, Program Scientist for NOAA's Joint Polar Satellite System (JPSS) Program. The lesson discusses what hyperspectral observations are, how they are made, some current products, their contributions to improved monitoring of the atmosphere, oceans, and land surfaces, as well as their impact on numerical weather prediction. The lesson begins by discussing the importance of satellite observing systems. From there, it reviews the principles of remote sensing that are needed for deriving p ...
Available online: https://www.meted.ucar.edu/training_module.php?id=1071
Published by: The University Corporation for Atmospheric Research ; 2013
This lesson is an update to the 2008 expert lecture on hyperspectral observations presented by Dr. Mitch Goldberg, Program Scientist for NOAA's Joint Polar Satellite System (JPSS) Program. The lesson discusses what hyperspectral observations are, how they are made, some current products, their contributions to improved monitoring of the atmosphere, oceans, and land surfaces, as well as their impact on numerical weather prediction. The lesson begins by discussing the importance of satellite observing systems. From there, it reviews the principles of remote sensing that are needed for deriving products from hyperspectral infrared observations. The third and largest section of the lesson examines results from and operational applications of the AIRS, IASI, and CrIS hyperspectral sounders. The final section discusses the importance of hyperspectral soundings from geostationary satellites. The lesson has been updated from the original presentation to include information about NASA and NOAA's new polar orbiting programs and CrIS, the Cross-track Infrared Sounder on the Suomi NPP polar orbiter.
Disclaimer regarding 3rd party resources: WMO endeavours to ensure, but cannot and does not guarantee the accuracy, accessibility, integrity and timeliness of the information available on its website. WMO may make changes to the content of this website at any time without notice.
The responsibility for opinions expressed in articles, publications, studies and other contributions rests solely with their authors, and their posting on this website does not constitute an endorsement by WMO of the opinion expressed therein.
WMO shall not be liable for any damages incurred as a result of the use of its website. Please do not misuse our website.Language(s): English
Format: Digital (Standard Copyright)Tags: Weather forecasting ; Lesson/ Tutorial ; Satellite Skills and Knowledge for Operational Meteorologists
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Microwave Remote Sensing: Overview, 2nd Edition
This module presents an overview of space-based microwave remote sensing for environmental applications with a focus on meteorological applications. It delivers basic information on polar-orbiting satellite characteristics, current microwave instruments, and the products they provide. Special attention is given to the newer capabilities of the U.S.’s Suomi NPP (National Polar-orbiting Partnership) and future JPSS (Joint Polar Satellite System) satellites with additional information included for those missions being operated by international partners. This module also serves as an introduction ...
Available online: https://www.meted.ucar.edu/training_module.php?id=979
Published by: The University Corporation for Atmospheric Research ; 2012
This module presents an overview of space-based microwave remote sensing for environmental applications with a focus on meteorological applications. It delivers basic information on polar-orbiting satellite characteristics, current microwave instruments, and the products they provide. Special attention is given to the newer capabilities of the U.S.’s Suomi NPP (National Polar-orbiting Partnership) and future JPSS (Joint Polar Satellite System) satellites with additional information included for those missions being operated by international partners. This module also serves as an introduction to other, more in-depth modules covering the science and application of cloud, precipitation, water vapor, and land and sea surface observations.
Disclaimer regarding 3rd party resources: WMO endeavours to ensure, but cannot and does not guarantee the accuracy, accessibility, integrity and timeliness of the information available on its website. WMO may make changes to the content of this website at any time without notice.
The responsibility for opinions expressed in articles, publications, studies and other contributions rests solely with their authors, and their posting on this website does not constitute an endorsement by WMO of the opinion expressed therein.
WMO shall not be liable for any damages incurred as a result of the use of its website. Please do not misuse our website.Language(s): English
Format: Digital (Standard Copyright)Tags: Weather forecasting ; Numerical weather prediction ; Marine meteorology ; Lesson/ Tutorial ; Sea ice ; Soil moisture ; Marine Weather Forecasters ; Satellite Skills and Knowledge for Operational Meteorologists
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Satellite Feature Identification: Atmospheric Rivers
The Satellite Feature Identification: Atmospheric Rivers lesson presents the global moisture transport phenomenon known as the Atmospheric River (AR). ARs are responsible for transporting the majority of maritime moisture from low to middle latitudes. Advanced satellite products, including Integrated Water Vapor and Total Precipitable Water, provide excellent observations of AR development and evolution. This lesson demonstrates the usefulness of these products in forecasting the impacts of ARs, especially when they are combined with numerical weather prediction products. Several AR case studi ...
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Writing Effective TAFs in the Caribbean
The module reviews the fundamental steps for writing a Terminal Aerodrome Forecast (TAF) using guidelines and recommendations developed by the World Meteorological Organization (WMO) and the International Civil Aviation Organization (ICAO). This module outlines effective forecast methodologies to develop TAFs that represent the expected conditions that aviation customers can use to make operational decisions and minimize unnecessary costs. The module walks users through the process of analysis of satellite, surface, and observational data to create a TAF forecast for an airport in the Caribbea ...
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Remote Sensing Using Satellites, 2nd Edition
The second edition of the popular "Remote Sensing Using Satellites" module updates imagery of recent hurricanes as well as other phenomena from more recent satellites. The suggested audience for this module is high school and undergraduate students. Learn about remote sensing in general and then more specifically about how it is done from satellites. We will focus on the visible and infrared channels, those commonly seen on television broadcasts. Come explore the view of Earth from space and see what we see. In the second chapter, we will focus even more on hurricanes and specifically Hurrican ...
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Monitoring the Climate System with Satellites
The international science community has identified a set of Essential Climate Variables (ECVs) that should be monitored for measuring the climate system, how it is changing, and its likely impact on future climate. Environmental satellites play an important role in this effort. They are uniquely positioned to provide broad, spatially consistent, and continuous global sampling of many of the ECVs. This module explores the benefits of monitoring the climate system with satellites. We begin by reviewing how satellites observe key atmospheric elements and features that are found in a variety of cl ...
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Satellite Feature Identification: Cyclogenesis
This lesson, Satellite Feature Identification: Cyclogenesis, uses water vapor satellite imagery to present a satellite perspective of basic features associated with the formation and development of extratropical cyclones. First, through an initial case study, the precursor elements leading to cyclogenesis are identified. Then three conceptual views of different ways cyclogenesis can evolve are presented along with additional examples to illustrate the concepts. Finally a series of exercises, again using real case studies, are used to emphasize the important points and provide realistic scenari ...
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Satellite Monitoring of Atmospheric Composition
Satellite monitoring of atmospheric composition provides important information for a number of applications, including stratospheric ozone monitoring, long-range pollutant transport, biomass burning, air quality monitoring and forecasting, and climate change. This module provides an overview of the use of satellites in these application areas, the measurement techniques used, and the development of related operational services. In addition, the module covers a short history of European and U.S. satellite missions, as well as a look at future missions planned for monitoring atmospheric composit ...
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Imaging with VIIRS: A Convergence of Technologies and Experience, 2nd Edition
This module introduces the VIIRS imager that was launched on the Suomi NPP (National Polar-orbiting Partnership) satellite in October 2011 and will fly on future U.S. JPSS weather satellites. The VIIRS imager has many advanced features that improve both spectral and spatial resolution. Together with modernized data communication and processing systems, VIIRS will provide consistent, high quality, and high resolution data to users. The module covers the enhanced capabilities of VIIRS by examining the systems that contributed to its development. Special attention is paid to the Day/Night Visible ...
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ASMET: Flooding in West Africa
The rainy season in Sahelian West Africa extends from June to September and is tied to the position of the intertropical front. During this period, mesoscale convective systems (MCSs) often produce significant rainfall that can lead to flooding. This module examines an extreme flooding event that occurred in Ouagadougou, Burkina Faso from 31 August to 1 September 2009. Learners assume the role of forecaster, assessing meteorological conditions to see if an MCS will develop that can lead to heavy rain and flooding. They follow a forecast process that emphasizes the use of satellite data, standa ...
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Atmospheric Dust
Atmospheric dust storms are common in many of the world's semi-arid and arid regions and can impact local, regional, and even global weather, agriculture, public health, transportation, industry, and ocean health. This module takes a multifaceted approach to studying atmospheric dust storms. The first chapter examines the impacts of dust storms, the physical processes involved in their life cycle, their source regions, and their climatology. The second chapter explores satellite products (notably dust RGBs) and dust models used for dust detection and monitoring, and presents a process for fore ...
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Suomi NPP: A New Generation of Environmental Monitoring Satellites
The Suomi National Polar-orbiting Partnership or Suomi NPP satellite, launched in 2011, is the first of a new series of missions under NOAA's JPSS program. Suomi NPP has two major goals: global observing of the Earth's atmosphere, land, and ocean surface; and climate monitoring. Suomi NPP observations are used to create operational forecast products and provide input to numerical weather prediction models. They also provide continuity to the satellite climate record and other environmental datasets. This module provides an overview of the Suomi NPP satellite. The first half describes its missi ...
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