Best practices for seismic data acquisition in highly undula

Hello,

Greetings to everyone.

Can you help me to get an answer for the following ques? Prescribed reward for the below question is now 100 USD, If your answer get selected by client & found 100% satisfactory

What are best practices or Geophysical seismic data acquisition technology in highly undulated terrain areas like Mizoram part of India?

1. Elevation is varying from 20 m to 1800m above mean sea level
2. Highly undulated area
3. Complex geological setting
4. Unable to get subsurface image so far by using seisloop 3D and crooked line seismic 2D.

Thanks in Advance.