This study introduces a spatial analysis of the soil properties and shear-wave velocity of the Songshan Formation in the Taipei Basin by the kriging and cokriging methods. Data used in the analysis include SPT-N, grain size, water content, unit weight, plasticity index, liquid limit, and shear-wave velocity. We can estimate each soil parameter and determine the estimation error for different spatial points by using the kriging statistics. By utilizing the cokriging method, we obtain the advantage of a better estimation of the shear-wave velocity by integrating the plentiful SPT-N values with the rather small number of shear-wave velocity measurements, and thus improve the result.