Dependent on the requirements of any traffic-related weather network, there is a need for embedded and/or non-invasive/non-intrusive sensing equipment.
The NIRS31 is an intelligent sensor, which can be part of a pole near or a bridge over the highway. The NIRS31 is an alternative to the IRS31 Pro.
Microclimates that need frequent asphalt reconstruction prefer non-invasive technology. The exact location can be determined by so-called thermal mapping, which can be done with the Marwis.
The following variables are recorded: