Services

Survey Project Management

Survey design parameters

Flight Planning

Contractor selection

Equipment recommendations

Writing survey specifications

Quality Control

Quality control of newly acquired data

Quality control of final data including located data and gridded products

Magnetic processing

Check raw magnetics for spikes - de-spike as required

De-spike and filter diurnal

Diurnal correction, IGRF correction

Tie-line levelling

Micro-levelling

Selective micro levelling

this technique that Baigent Geosciences employs may be used to preserve the real geological signature that may run parallel to the flight direction.

In addition it may alternatively be restricted to areas of the survey that need additional levelling, such as when extreme terrain clearance affects the magnetics or radiometrics.

Gridding

Minimum curvature

Spline Gridding

Gradient gridding

horizontal gradient data can greatly enhance the total magnetic field. Horizontal gradients enhance the magnetic trends and are particularly useful for mapping short wavelength high frequency anomalies

Radiometric Processing

256 channel processing

NASVD spectral smoothing (reconstruction)

Window stripping

Radon removal

Height corrections

Conversion to ground concentrations

Image processing and products

Magnetics

FFT Images - 1VD, 2VD, RTP, Continuation

Sun shading

Horn Reflectance

2D AGC

Analytical Signal

Tilt

Normalised standard deviation

Theta map

Goussev derivative

Local residual

Radiometrics

Sun shading

Unsupervised classification

Data Integration

Grid stitching (merging)

Other ...

Marine gravity

Marine magnetics

Ground magnetics

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