MultiFocusing > Engine

Description

3D ZO-MF search engine

Input data

SEG-Y data handle

Input trace headers (of seismic data)

Input Binning

Input binning of seismic data

GMFPickingItem

Link to velocity constrain picking that can be taken from another procedure

MF Tables Parametrization

Service object provides parameters for MF search

FZFactorMatrix

Link to Fresnel Zone factor table, used for calculation of data consists of few acquisitions with different parameters (nominal fold coverage).

Calculation with this table will perform unique MF nominal fold by using spatially varying Fresnel Zone percentage.

V0 Map

Parameters

File with picking

File consists the velocity corridor.

The search of the optimal MF parameters will be performed only inside this constrain.

If not specified the search will be performed for all velocities.

3D

Parameters for 3D output

Storage file 3D

Output Binning

Service object provides location of imaging pint (output geometry)

2D

Parameters for arbitrary line calculation

Storage file 2D

Arbitrary line (2D)

Service object provides location of imaging point (output geometry)

Storage Velocity analize

Each inLine

Each xLine

Calculation area

Parameters of calculation area

First inline number(-1 no limit)

First inline to be calculated

Last inline number(-1 no limit)

Last inline to be calculated

First crossline number(-1 no limit)

First xline to be calculated

Last crossline number(-1 no limit)

Last xline to be calculated

Selection type

Min offset calculation

Merge distance for min offset calculation

Desired min distance

Calculation rule

How calculation will be performed in case calculation steps bigger than:

1. Logical AND – calculation performed along inlines and crosslines with determined steps.

2. Logical OR – calculation performed in interception points with determined steps.

Step along inLine number

Step between calculated inlines

Default: 1

Step along xLine number

Step between calculated xlines