Vaisala GroundCast is an embedded sensor that measures the road temperature, chemical amount, and surface state (dry or not dry). The road temperature is measured at 0 mm (0 in), as well as at 60 mm (2.4 in) and 300 mm (11.8 in) below the road surface.
GroundCast is installed below the road surface. Once installed, the sensor adjusts itself with the road surface and no maintenance is required.
Check out installation video and other support material
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From GroundCast support you can find instructional videos, documentation, and other support material: |