Map -- Minimum requirements

• Display of Spatial Data
• Title
• Legend
• North Arrow and/or Inset Map
• Scale
• "Metadata" includes things like
  • Originator
  • Date
  • Source of Data

  Other possible things

  • Coordinate System
  • Datum
  • Special Symbology not in the legend
  • Additional textual information describing the map data, how it is to be shared, quality of the information,...