simpeg.potential_fields.magnetics.Survey#

class simpeg.potential_fields.magnetics.Survey(source_field, **kwargs)[source]#

Bases: BaseSurvey

Base Magnetics Survey

Parameters:

source_fieldsimpeg.potential_fields.magnetics.sources.UniformBackgroundField

A source object that defines the Earth’s inducing field

Attributes

components	Field components
counter	A SimPEG counter object for counting iterations and operations
nD	Total number of data.
nRx	Total number of receivers.
nSrc	Number of Sources
receiver_locations	Receiver locations.
source_list	List of sources associated with the survey
uid	Universal unique identifier
vnD	Vector number of data

Methods

eval(fields)	Compute the fields
get_all_slices()	Get slices to index a flat array for all source-receiver pairs.
get_slice(source, receiver)	Get slice to index a flat array for a given source-receiver pair.
get_source_indices(sources)

Galleries and Tutorials using simpeg.potential_fields.magnetics.Survey#

Maps: ComboMaps

Maps: ComboMaps

Magnetic inversion on a TreeMesh with remanence

Magnetic inversion on a TreeMesh with remanence

Magnetic inversion on a TreeMesh

Magnetic inversion on a TreeMesh

Magnetic Amplitude inversion on a TreeMesh

Magnetic Amplitude inversion on a TreeMesh

Forward Simulation of Total Magnetic Intensity Data

Forward Simulation of Total Magnetic Intensity Data

Forward Simulation of Gradiometry Data for Magnetic Vector Models

Forward Simulation of Gradiometry Data for Magnetic Vector Models

Sparse Norm Inversion for Total Magnetic Intensity Data on a Tensor Mesh

Sparse Norm Inversion for Total Magnetic Intensity Data on a Tensor Mesh

Cross-gradient Joint Inversion of Gravity and Magnetic Anomaly Data

Cross-gradient Joint Inversion of Gravity and Magnetic Anomaly Data