See a description of a variable by holding the mouse over the variable name

Identifier

UC25

Actors

 Students, Researchers, GIS-Team Members, Professors

 

Goal

See a description of a variable by holding the mouse over the variable name

 

Preconditions

Actor should have an account if the iDataMap system or as guest.

 

Post conditions

None

 

Assumptions

Actor has login the iDataMap system

 

Frequency

Weekly for each user

 

Basic Course

  1. Actor select data sources
  2. Actor selects the geography area and geographical boundaries.
  3. Actor selects a category of data from which he or she wants to select variables
  4. The iDataMap system fills a control box with a list of variables for that category.
  5. Actor pauses the mouse over one of the variables.
  6. The iDataMap system display a mouse over tag appears that contains a description of the variable.

 

Alternate Course A: none

Condition: None

 

Included Use Cases

UC01, UC006, UC007

 

Extended Use Case

None.

 

Issues

None

 

Decisions (List any important decisions made during the development of this use case)

 

 

Change History

 

Date

Version

Description

Author

Dec. 27, 2002

1.0

Initial Draft

Marilyn Moucharite