 This paper describes a powerful tool that gives an accurate coverage prediction on the whole area of interest , i.e. a coverage map , by spatially interpolating geo-located measurements using  Kriging technique.
<meaning-changed>  This paper describes a powerful tool that gives an accurate coverage prediction on the whole area of interest , i.e. a coverage map , by spatially interpolating geo-located measurements using  Kriging technique.
 This paper describes a powerful tool that gives an accurate coverage prediction on the whole area of interest : it builds a coverage map , by spatially interpolating geo-located measurements using Kriging technique.