kernelDensity http://3dgis.supermap.jp/iserver/services/spatialAnalysis-PortGeoDB/restjsr/spatialanalyst/datasets/%E6%96%AD%E9%9D%A2%E5%9B%B3_Y%E8%BB%B8%E5%80%A4@KisoGisLcl/densityanalyst/kernel