# enum mrpt::maps::CGasConcentrationGridMap2D::TMapRepresentation¶

## Overview¶

The type of map representation to be used, see CRandomFieldGridMap2D for a discussion. More…

#include <CRandomFieldGridMap2D.h>

enum TMapRepresentation
{
mrKernelDM          = 0,
mrAchim             = 0,
mrKalmanFilter,
mrKalmanApproximate,
mrKernelDMV,
mrGMRF_SD,
};

## Detailed Documentation¶

The type of map representation to be used, see CRandomFieldGridMap2D for a discussion.

### Enum Values¶

mrKernelDM

Gaussian kernel-based estimator (see discussion in mrpt::maps::CRandomFieldGridMap2D)

mrAchim

Another alias for “mrKernelDM”, for backwards compatibility (see discussion in mrpt::maps::CRandomFieldGridMap2D)

mrKalmanFilter

“Brute-force” Kalman filter (see discussion in mrpt::maps::CRandomFieldGridMap2D)

mrKalmanApproximate

(see discussion in mrpt::maps::CRandomFieldGridMap2D)

mrKernelDMV

Double mean + variance Gaussian kernel-based estimator (see discussion in mrpt::maps::CRandomFieldGridMap2D)

mrGMRF_SD

Gaussian Markov Random Field, squared differences prior weights between 4 neighboring cells (see discussion in mrpt::maps::CRandomFieldGridMap2D)