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Potential Field Data Products

Our Potential Field Data Packages deliver complete, high-quality geophysical datasets in a ready-to-interpret ArcGIS format.

Each regional data package provides geophysical processing and enhancements to open-file DEM, Gravity and Magnetic datasets, prepared by our world class geophysicists. Image enhancements include a suite of standard and proprietary filters that are designed to provide the explorer with substantially greater subsurface information by:

  1. Increasing the signal-to-noise ratio, 
  2. Increasing the sharpness of anomalies,
  3. Correctly positioning and mapping the edges of geological bodies, and
  4. Characterising the shape and depth of anomalies

Our data packages provide geoscientists with the opportunity to produce a reliable, accurate interpretation based on the supplied images and grids.

A description of each enhancement and benefits is available here

 

 

Enter your details below to download the whitepaper "How to Extract More Information from Geophysical Data" which details the development of the enhancements supplied with the data products below.


Global Bouguer Gravity v2.0

Global Bouguer Gravity v2 (2012)

The Global Bouguer Gravity Product is a compilation of three major open file gravity datasets, reprocessed and stitched to create a high quality Bouguer Gravity dataset of the world. A reduction density of 2.67g/cc onshore, 2.20g/cc offshore and 0.90g/cc ice cover for Iceland & Greenland has been applied.

The Product includes global topography, free-air gravity as well as the bouguer-corrected gravity datasets. 


Algeria DEM, Gravity and Magnetics

The Algeria Potential Field product contains open-file geophysical data covering Algeria and surrounds.  Data contained within the Algeria Potential Field product supports the interpretation of basement architecture, composition and structural framework delivered in the Algeria SEEBASE Lite Study and GIS multi-client report.


Arctic DEM, Gravity and Magnetics

The Arctic Geophysical data product contains a suite of potential field datasets and enhancements processed  to remove artefacts, then stitched to provide continuous topographic, Bouguer Gravity and magnetic grids for the Arctic region.

Frogtech Geoscience can provide additional processing and enhancement for local areas and in combination with any available proprietary datasets. 


 

Australian Top End DEm, Gravity and Magnetics

The Australian Top End Potential Field data product covers the entire Northern Territory as well as surrounding McArthur and Amadeus basins.  The large scale and high resolution of the datasets make them ideal for both petroleum exploration and the minerals industry.

The results presented in this report are accompanied by an ArcGIS project containing the processed and enhanced potential field datasets (grids and images).


Black Sea - Caspian Sea 
DEM, Gravity and Magnetics

The Black Sea-Caspian Sea Potential Field product presents open-file geophysical data covering offshore areas with proven oil and gas reserves and surrounding onshore regions. This product supports the interpretation of basement architecture, composition and evolution provided in the Black Sea and Caspian Sea SEEBASE Lite and GIS studies.


 

Croatia DEM, Gravity and Magnetics

Frogtech Geoscience’s Croatia Potential Field Data Package includes topographic, gravity and magnetic datasets from publicly available data sources for the offshore and surrounding onshore regions.

The suite of enhancements in Frogtech Geoscience’s Croatia Potential Field Data Package provides an optimal set of filters for interpretation of each of the datasets and is an excellent foundation for exploration in this region. 


 

Gulf of Mexico DEM, Gravity and Magnetics

The Frogtech Geoscience Gulf of Mexico Potential Field data product covers the entire Gulf of Mexico from the well explored regions in the north to the highly prospective, but underexplored, part of the basin system in the south.

This potential field dataset supports the interpretation of the fully integrated 3D basement models provided in the Gulf of Mexico and Southern Gulf of Mexico SEEBASE Lite and GIS studies.  


 

Myanmar DEM, Gravity and Magnetics

Frogtech Geoscience’s Myanmar Regional Potential Field data contains a suite of potential field datasets and enhancements of publicly available data sources for the offshore and surrounding onshore regions of Myanmar.

Data contained within the Myanmar Potential Field product supports the interpretation of basement architecture, composition and structural framework delivered in the Myanmar SEEBASE Lite Study and GIS multi-client report.


Papua New Guinea DEM, Gravity, Magnetics, Geology

The Papua New Guinea Potential Field Data Package contains a suite of potential field datasets complemented by a select set of geological data and Frogtech Geoscience interpretive datasets covering onshore and offshore areas. These data include partial coverage by a Frogtech Geoscience generated digital surface geology (onshore) and open file magnetic data (offshore south of 8° S) and full product area coverage of satellite gravity data and interpreted basement terranes. The suite of magnetic enhancements have been optimised for the low magnetic latitude, however, all open file geophysical data can be further upgraded by integration with data available from the Papua New Guinea Minerals Resources Authority.

Geophysical and geological data are presented together in a fully attributed ArcGIS product and accompanied by a report detailing each coverage. The benefits matrix below shows the primary usage of each filter provided, with interpretation often carried out using multiple filters to ensure all features are interpreted as accurately as possible.

View Benefits Matrix

 

 

Sri Lanka DEM and Gravity

The Frogtech Geoscience Sri Lanka Potential Field data product contains topographic and gravity open-file datasets for the offshore and onshore regions.

Frogtech Geoscience has taken particular care to accurately represent the contrasting onshore and offshore data in one single image. Processing has been undertaken to retain high resolution information onshore, while ensuring artefacts have been removed between the onshore and offshore datasets.