Enrich your maps with background images: discover a list of websites from where you can download spatial data for free


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There is no better way to understand your data than to display it in its global environmental context. Geovariances software solutions, Isatis.neo and Kartotrak, embed GIS components for the 2D display of data of any kind (points, borehole tops, grids, polylines, polygons) in several layers. It is then easy to enrich your maps by adding background images imported from geographic raster or vector files.

Tagged Contaminated sites, Hydrogeology, Mining, Nuclear Decommissioning, Oil & Gas, , , ,



Optimizing flight-line distance for soil decontamination, application to contaminated Fukushima territories


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IRSN, the French institute for radioprotection and nuclear safety, has been using Geovariances’ software solutions for many years to map radioactive contamination from airborne data. This study, conducted by IRSN and presented at ERPW 2018, demonstrates the influence of the variogram model on the map quality.

Tagged Nuclear Decommissioning, , , , , , , , ,



How Geovariances tricks its own software Kartotrak for mapping indoor wifi coverage


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Geovariances used Kartotrak.one to map the wifi coverage inside its premises and verify that the transition to a newer wireless networking transmission method has improved the signal across the office and is justified.

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