accurate contour

accurate contour

[′ak·yə‚rət ′kän·tu̇r]
(mapping)
A contour line whose accuracy lies within one-half of the basic vertical interval. Also known as normal contour.
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References in periodicals archive ?
Resin ribbon printing can last outdoor for up to 5 years without lamination and one single machine will deliver durable full colour and accurate contour cut graphics with the ability to cut completely through the material.
gov) topographical maps give you a virtual aerial view via accurate contour lines.
With the availability of more current, more accurate contour data (derived from LIDAR), members of the Partnering Group are now updating these ESA data sets.
While the Steering Guide(TM) is significantly better in straight guidance, it is essential to perform accurate contour work.