Effect of interpolation methods on quantifying terrain surface roughness under different data densities
Chuanfa Chen, Yixuan Bei, Yanyan Li, Weiwei Zhou
Topics & Concepts
Inverse distance weightingInterpolation (computer graphics)TerrainKrigingDigital elevation modelMean squared errorMultivariate interpolationGeologyTriangulated irregular networkRemote sensingElevation (ballistics)RangingStandard deviationGeodesyMathematicsBilinear interpolationStatisticsComputer scienceGeometryGeographyArtificial intelligenceCartographyMotion (physics)Remote Sensing and LiDAR ApplicationsSoil erosion and sediment transportAeolian processes and effects