Contours

A contour map illustrates the topographical features of an area using contour lines. It is often used to show the heights, slopes and depths of valleys and hills. The space between two consecutive contour lines in a contour map is called as the contour interval which shows the difference in the elevation.

ASI creates highly accurate contour maps for applications such as:

• Land Development
• Floodplain Analysis
• Mining & Aggregate
• Resource management
• Locate Route
• Catchment or Drainage