Question

What is net snow area
Very short answer

Answer 1

Snow Cover & Net Radiation. ... The balance between incoming and outgoing energy is called net flux. Snow on the ground can dramatically change Earth's net flux by increasing the amount of sunlight the ground reflects. The snow cover map shows the fraction of an area covered by snow on a monthly basis.

Answer 2

This represents the total area sown with crops and orchards. Area sown more than once in the same year is counted only once.