Land data

Land data or onshore data geometry assignment is bit complex when compared with marine or offshore data geometry assignment. In case of onshore data, we deal with different spread configurations, vintage data with hand written observer logs etc.

The key information for the onshore data is

•Navigation file

•Spread information

•Observer logs

Navigation information can be available in different formats.

•SPS

•SEG-P

•Spread

We will discuss each of them in the upcoming sections.