heat is transferred from the surface of the earth to the atmosphere in the form of long waves.what is the name of this process

Insolation or Incoming solar radiation.

Insolation?is the?solar radiation?that reaches the?earth's?surface. It is measured by the amount of?solar energy?received per square?centimetre?per?minute.

Insolation affects?temperature. The more the insolation, the higher the temperature.

In any given day, the strongest insolation is received at?noon.