RF Planning suggestion required

Hello people ,i am new to RF planning and looking for some suggestion
Suppose i have a link budget which calculate losses,now how atoll or any other tool will calculate losses due to buildings and other blockages. Is it some thing we give as losses by default for blockages in link budget Or else how does planning tool capture blockages

Thanks!

Hi Gaurang,
I have good experience with this tool to calculate the signal losses, bitrates, etc. based on terrain and buildings effects.
The calculations are very accurate - this is a great adventure.
You can also visualize your calculations.
Here you can look on the main features of the tool:

And can request a test version: