Weather Information, Data Sources (RWIS
) and Its Use
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This module contains five separate lessons, however, this number is subject to change as industry standards change.
Each lesson will require approximately 4 hours of instructional time.
Each student will receive a student lesson manual to be used for future reference.
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Upon completion of this lesson, each student will be able to:
§ Identify the five global weather zones.
§ Describe regional weather patterns.
§ Identify the types and sources of weather information.
§ Describe how long-range, medium range, and short range forecasts can be used effectively to support winter maintenance operations.
§ Define nowcasting
§ Explain how weather changes can be monitored.
Upon completion of this lesson, each student will be able to:
§ Identify the components of a road weather information system (RWIS).
§ Explain the functions of RWIS pavement and atmospheric sensors.
§ Explain how RWIS data can be used to improve decision making in the winter maintenance environment.
Upon completion of this lesson, each student will be able to:
§ Identify the weather needs of an organization
§ Define the elements of a good weather forecast
§ Develop specifications for a weather services contract
§ Evaluate contract proposals for weather services
Upon completion of this lesson, each student will be able to:
§ Inventory the weather-based resources presently available to the organization
§ Perform a "gap analysis" to determine what is needed.
§ Develop a systems approach to integrate present resources with future needs
§ Identify barriers to implementation of a systems approach
Upon completion of this lesson, each student will be able to:
§ Perform a market survey for available hardware and software capabilities
§ Develop a set of performance specifications for needed hardware and software
§ Manage the purchasing process for optimum results