SHyMet - Distance Training Topics
Satellite imagery and products in the Forecast-to-Warning Process
- Understanding satellite imagery as observation
- Remote Sensing fundamentals
- GOES and POES Imaging and Sounding
- GOES Imager routine scans and rapid scans: area coverage and time schedules
- GOES Sounder scans: area coverage and image frequency
- POES swaths: area coverage and image frequency
- channels and products
- simple identification: cloud types, cloud patterns, the earth's surface (land and water), atmospheric pollutants
- Water Vapor Imagery - a great resource at many scales - synoptic to meso
- GOES/POES Sounders (IR and Microwave)
- Case examples - Advanced cloud and feature identification Why satellite observations are important!
- General cloud identification
- Synoptic and hemispheric scale cloud and moisture patterns: the top part of the Forecast Funnel.
- Identifying Synoptic and/or Mesoscale-scale features related to ongoing or expected weather.
- Fronts and mid-latitude lows or systems
- Jet stream identification and relation to synoptic and mesoscale trends.
- Convective cloud systems (MCC, MCS, MVC, etc.)
- Orographic phenomena and features
- Polar/high latitude phenomena
- Identifying surface features: snow cover, ice cover on lakes (bays, rivers, oceans, etc.), moist/dry land, fires/burn scars, land use .
- Identifying and observing trends in air clarity: smoke, dust, volcanic ash and other aerosols.
- Tropical system trends: from easterly waves to hurricanes.
- Satellite integrated with model guidance
- Satellite data for model initialization
- What satellite data actually gets used by the assimilation system?
- How well do the models handle the satellite data?
- Model data vs. real-time satellite imagery: relating features in satellite imagery to initialized features and trends.
- Potential topics (examples of but not limited to):
- General:
- Relating clouds to model RH/predicted sky trends
- Specific:
- Position of clearing skies in association with the short-wave trough
- Jet streak causing thickening clouds and development of convection.
- Comparing the strength/location of the vorticity center/trough in models to satellite trends.
- Satellite imagery and products in the Forecast Process (including the Interactive Forecast Preparation System (IFPS) (Use Weather Event Simulator (WES) cases)
- Assessing the short-term trends and forecast for the next 12-18 hours.
- Sub-synoptic, mesoscale and local effects:
- Identifying boundaries to focus convection - outflow from previous convection, dry line genesis from low-level moisture trends, fringe of morning cloud area, etc.
- Identifying morning fog and stratus development and dissipation trends.
- Identify snow and ice fields and relate to temperature trends.
- Relating past precipitation to Td and RH trends.
- Apply satellite techniques to expected heavy snow event.
- Development and dissipation of local wind events (sea/land breeze, lake effect, valley/mountain).
- In general, use satellite trends to better understand diurnal trends and local effects in cloud development/dissipation and precipitation events (convection over mountains, land/sea, lake effect).
- Optional/Special Topics:
- Satellite Cloud Climatologies
- Hazards - Atmospheric/water releases of hazardous materials
- Coastal Zone monitoring (for weather or environmental monitoring)
- Special considerations in using satellite imagery for the Warning Decision Making Process (Use Weather Event Simulator (WES) - cases)
- Situational awareness for Convection and Severe Weather
- Satellite monitoring (detection) of pre-convection and near storm environment (boundaries, moisture advection, winds (jet streaks), sounder DPI/retrievals, etc.)
- Nowcasting Convection and Severe Weather (old boundaries, new boundaries, moisture advection, winds (jet streaks), sounder DPI/retrievals, etc.)
- Flooding (situation awareness/nowcasting)
- Tropical (situation awareness/nowcasting)
- Winter Weather (situation awareness/nowcasting)
- Space Based Remote Sensing for Hydrology
- Precipitation estimation
- Soil moisture
- Land Use and effects on runoff - vegetation health, urbanization, burn scars, etc.
- Future Plans and Advances
- NPOESS
- Advances in Satellite Data / Model Initialization
- With contributions from: JCSDA, SPORT, CIRA, CIMSS, DOD
- GOES-R+