curvature https://iserver.supermap.jp/iserver/services/spatialAnalysis--Gu/restjsr/spatialanalyst/datasets/t5339g2CpRes_cl@T95339shibuya/terraincalculation/curvature cutfill https://iserver.supermap.jp/iserver/services/spatialAnalysis--Gu/restjsr/spatialanalyst/datasets/t5339g2CpRes_cl@T95339shibuya/terraincalculation/cutfill