Geophysical

Geomara has considerable experience in geophysical data acquisition, processing and analysis.  Our geophysical and hydrographic survey staff have worked throughout the world on a wide variety of survey projects.

Positioning and Navigation

Geo-Mara has extensive experience in marine positioning and navigation.  Our survey staff are competent and experienced in the use of most standard industry positioning systems. Processing software used includes Qinsy, PDS 200, EIVA, Winfrog, Hypack

Bathymetry:

Geo-Mara has extensive experience in hydrographic survey.  Our hydrographic survey staff are competent and experienced in the use of most standard industry multibeam and interferometric multibeam systems.  These include:

Kongsberg Simrad EM 3002, 1002 and 2040,
Reson 7125 and 8125
R2Sonics 2024
Geoswath Plus
Acquisition and processing software used includes SIS, Qinsy, PDS 200, EIVA, Winfrog, Hysweep/Hypack, Caris, GS+, Fledermaus and MB Systems

Side Scan Sonar:

Geo-Mara has extensive experience in side scan sonar survey.  Our geophysical staff are competent and experienced in the use of most standard industry systems.  These include:

Klein, Edgetech, Geoaccoustics, C-max and Marine Sonics

Acquisition and processing software used includes Discover, Sonar Pro, Qinsy, EIVA, Winfrog, Coda, Sonarwiz and Caris

Magnetometer/Gradiometer and UXO

Geo-Mara has extensive experience in magnetometer and UXO survey.  Our geophysical staff are competent and experienced in the use of most standard industry systems.  These include:

Marine Magnetics, Geometrics and Aquascan

Acquisition and processing software used includes Sealink, Maglink, Hypack, Geosoft Oasis Montage and Sonarwiz

Sub Bottom Profiling

Geo-Mara has extensive experience in shallow seismic survey.  Our geophysical staff are competent and experienced in the use of most standard industry systems.  These include:

Pingers, Boomers, Chirps and Sparkers.

Acquisition and processing software used includes Kingdom, Coda, Winfrog, EIVA and Sonarwiz

Data processing

Geo-Mara have an extensive data processing facility with high speed Gigabit networking and large volume storage capabilities at our Galway office.  We have the latest versions of Bentley System's Microstation CAD software, combined with data acquisition and image processing software such as Coda GeoSurvey and Seismic +, QPS Qinsy, SonarWiz 5, Caris Hips and Sips, IVS3D Fledermaus, Geosoft Oasis Montage, Global Mapper and ARC GIS10. These form the backbone of the Company's data processing capabilities and allow our experienced processing staff to carry out their job to a timely, competent, efficient and professional standard. 

Data can be presented in a range of formats and mediums, ranging from digital raw files in proprietary formats, processed and quality checked raw files, fully processed and reduced digital data, digital image files, video fly through, digital charts and conventional paper charts and printed reports.

 

Geo-Mara Ltd.: Cois Cuain, Ballynamanagh, Clarinbridge, Co. Galway, Ireland.   Tel: +353 (0)91 485790