Products

Description

AppSync allows you to set up all your project folders and run the software from one shell application. To do this download and install AppSync and follow the instructions below:

1. File | New Project
2. Enter the project name e.g. Project_Name.
3. Select the project type
4. Enter or select the project folder. This will be the master folder for everything in that project. E.g. c:\Project_Name.
5. Click Create Project Files.
6. File | Save Project.
7. Start the programme you want from AppSync.

Description

SeisPos is used for processing of raw navigation data for all marine seismic survey types from raw positioning data to final coordinates. It supports the UKOOA P2 and P1, IOGP P2/11 and P1/11, and SPS formats. The software features all the necessary tools for handling the most demanding datasets. It provides comprehensive quality control and reporting. Download the data sheet for a detailed description.

Description

Processing of raw navigation data for streamer surveys from OGP P2 raw data format to OGP P1/90 or SPS final data format.

Quality Control Modules

QC Offsets
Allows user specified configuration to compare any node positions.
Export results in Microsoft Excel compatible format.
Interactive time series plots of radial, inline and crossline components of node ranges.
Performs dataset integrity checks, providing details of exceptions.
Performs format compliance checking.

QC Nodes
Allows user specified configuration of selected records
. Export results in Microsoft Excel compatible format.
Interactive time series plots of radial, inline and crossline components of shot-to-shot node movement, water depth and streamer depths.

Compare
Compares two P1 datasets. Allows user-specified configuration of selected records for comparison.
Export results in Microsoft Excel compatible format.
Interactive time series plots of radial, inline and crossline components of node differences.

Trend Analysis and Statistical Testing
Enables user defined configuration of time series plots of all line-by-line data as configured in the QC Offsets, QC Nodes and Compare modules.
Enables user defined configuration of statistical tests based on the above data, producing reports to flag failures.

Replay
Interactive graphical replay of P1.
Supports on screen measurements.
Displays vessel, active source, receiver groups, tailbuoys.
Displays grid, survey line and waypoints.

Streamer Shape
User defined configuration: select streamers, shots, labels.
Optionally rotate streamers for clarity.
Zooming and scaling functions.

Utilities

Extract
Exports data from P1 in Microsoft Excel compatible format.
User specifiable record and record attribute configuration of data to export.
P1 decimation.
Specifiable SP inclusive or exclusive range and interval.

Coordinate Conversions
Currently supports 7 parameter datum transformations.
Currently supports TM, RSO and NZMG projections.
Multiple files.
Parameters from P1 header.
From and To parameters can be edited.

Preplot
3D.
2D.
P1.
SPS.
Interactive design.

DXF
Convert P1 to DXF file.
Any record type(s) can be selected.
Fully customisable.

Depth Corrections
Tidal reductions/corrections.
Depth replacement.
Tidal datum corrections.

Line Intersection Computation
P1.
SPS.
Text and Omega formatted output.

Concatenation
P1.
Definable SP range.

SeisBin is a Windows based application that makes comprehensive 3D coverage visualisation analysis and reporting easily and cost-effectively available. It supports multiple offset group and sampling parameter-sets which makes switching between different visualisations a button-click away. Powerful infill analysis, automated and interactive, allows infill decisions to be quickly and concisely made. Full Fold and Null Fold perimeters are used in the infill analysis. Edits can be easily made either manually or by use of .ADS files. Comprehensive reporting on QC, coverage and infill is supported.

SeisPlan can be used to create preplots for all types of marine seismic surveys. Its many features include multi-user support, an intuitive user interface, interactive visual editing, comprehensive outputs and EPSG based geodetic definitions.

Description

Shell Processing Support format (SPS) data QC and receiver coordinate computation.

Functions

Record integrity checking.
Mapping of source and receiver positions by type and index.
Interactive mapping of active spread.
Replay acquisition.
Mapping of source and receiver attributes (static correction, point depth, seismic datum, uphole time, water depth and surface elevation).
File comparisons, mapped and time series.
Time series plots of source and receiver lines for all point attributes.
Interactive output of source and receiver data to csv file.
Data management.
Receiver coordinate computation using acoustics or first breaks.

Description

Computation of OBC survey receiver group coordinates using any combination of acoustic ranges, bearings, USBL X and Y, constrained receiver positions (e.g. from GPS) and first breaks.

Description

Quality control and fist break picking for data recorded in the SEG-Y format.

Modules

Text Header
View the text header.

Binary Header
View the binary header.

Trace Header
View and edit the trace header. Add and delete fields. Edit existing fields for description, byte location, length and data type. Diaplay all trace header values for selected trace.

Trace data
View raw and filtered values for selected trace.

Trace Plot
Standard display options including scaling and zooming.
Searching.
Trace sorting by up to 10 header fields.
AGC.
LMO.
Up to three simultaneous bandpass filters.
First break pick parameterisation and display.
Overlay of imported picks.

Export
Export first break picks.
Export to SPS.

Import
Import first break picks for overlay and comparison.

QC
Graph comparison of computed and imported picks.

Description

Geodetic and survey utilities package based on the European Petroleum Survey Group (EPSG) database.

Functions

Geographical <> Cartesian coordinate transformations.
Geographical <> Grid coordinate transformations.
Cartesian <> Grid coordinate transformations.
Batch coordinate conversions.
Grid convergence and scale.
Geodetic forward.
Geodetic reverse.

Versions

The application comes in Pro and Lite versions, as detailed in the table below. The Lite version is free but limited to processing a maximum of 10 shots or 10 data records per file. Please enquire about licensing for the Pro version.

Feature	Licence
	Lite	Pro
Format check - Px11
File Inspection - Px11
File Conversion - P2/94 to P2/11
File Conversion - P1/90 to P1/11
File Conversion - P1/11 to P1/90
File Conversion - P6/98 to P6/11
File Conversion - P1/90 bin centre to P6/11
File Conversion - batch mode
Format check - UKOOA
Summary Report - Px11
Smart File Search - Px11
Smart File Edit - Px11
Unlimited record processing in all features

Modules

Main Window
Provides a quick parsing function for single lines from a P1/11, P2/11 or P6/11 file, and launch buttons for the other modules.

Format Check
Performs a comprehensive format checker, including integrity checking, of P1/11, P2/11 or P6/11 data files, and optionally UKOOA P2/94 and P1/90 files.

File View
Provides instant decoding of any selected line from a P1/11, P2/11 or P6/11 file. Easy record editing is accomplished using the record detail display.

Convert
Converts legacy data from various UKOOA formats to the relevant OGP format, e.g. P2/94 to P2/11. Batch mode allows conversion of multiple files at a time.

Summary Report
Inspects the header of one or more P1/11, P2/11 or P6/11 files to create a summary of the file contents. The report includes general information, a configuration summary, full CRS details, and a network diagram.

Smart File Search
Allows searching through a list of P1/11, P2/11 or P6/11 files to find those whose contents match certain criteria. The criteria include number of vessels, number of sources, and number of streamers.

Smart Edit
Allows editing of OBJREF and OBSID in one or more P1/11, P2/11 or P6/11 files.

Utility for Uploading files.

Databases

The Following databases are available.

• EPSG Database: implemented in SeisPos, P1Tools, SeisBin, Px11Utils and SurvUtil
• Magnetic model coefficient files: implemented in SeisPos
• Maps Database: coastlines from NOAA, used in P1Tools
• Nadcon difference files: used for NAD 27 to NAD 83 datum transformations
• NTv2 grid files: used for datum transformations using the NTv2 coordinate operation method

All the databases can be downloaded together using the common installer, or individually as required.