## Spatial data Visualization

GeoFIS is able to import vector and raster data. The display of data can be customized to visualize their geometry and distribution. See Starting with GeoFIS.

## Filtering Data

This operation allows you to analyse the distribution of the data using a histogram, with the objective of quickly locate and filter outliers. A new “filtered” layer is generated.

Watch the video tutorial to filter data

## Variogram analysis

The semivariogram describe the spatial structure of the data. It is possible to choose the variogram model that best fits the data and use it in kriging interpolation.

## Spatial interpolation

This operation interpolate the spatial data on a regular grid. GeoFIS provides two interpolation methods: “kriging” and “inverse distance”.

Watch the video tutorial interpolation

## Zoning

See zoning documentation.

## Zoning Opportunity Index

## Data Fusion

See data fusion documentation.

## R user script

A way for the user to extend the features of GeoFIS.

See R user script documentation.