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ET Surface - Performance Tests

Function

Number of Features

ET Surface 4.1
(seconds)

ET Surface 5.0
(seconds)

Improvement

Result/Note

Build TIN 20,000 Points 5 5 0% ESRI Tin
Features to Raster 20,000 Points 9 4 125% Raster 10000x7200
Features to 3D 20,000 Points Raster 10000x7200 48 5 860% 20,000 Points
Contours to Raster 1,800 Contour Polylines  1060 120 783% Raster 5000x3600
Density 2,000 Points  113 76 48% Raster 10000x7200
IDW 2,000 Points  690 280 146% Raster 10000x7200
Raster Slope Raster 10000x7200 470  32 1368% Raster 10000x7200
Raster Aspect Raster 10000x7200 480 35 1271% Raster 10000x7200
Raster Hillshade Raster 10000x7200  487 55 785% Raster 10000x7200
Contours from Raster Raster 10000x7200 225 92 144% 20 meter Contours
Viewshed Raster 5000x3600 145 21 590% Raster 5000x3600
Cut/Fill Raster 10000x7200
5 Polygons
780 54 1344% Raster 10000x7200
Raster Volume Raster 10000x7200 265 16 1556% Raster 10000x7200
Plan Curvature Raster 10000x7200 610 52 1073% Raster 10000x7200
Profile Curvature Raster 10000x7200 615 58 960% Raster 10000x7200
General Curvature Raster 10000x7200 635 55 1054% Raster 10000x7200
Euclidean Distance 2,000 Points 10 6 67% Raster 5000x3600
Euclidean Direction 2,000 Points 11 8 37% Raster 5000x3600
Euclidean Allocation 2,000 Points 177 10 167% Raster 5000x3600
Cost Allocation (source) 2,000 Points 590 28 2010% Raster 5000x3600
Cost Distance (source) 2,000 Points 585 25 2240% Raster 5000x3600
Cost Allocation (raster) 2,000 Points
Raster 5000x3600
113 23 391% Raster 5000x3600
Cost Distance (raster) 2,000 Polygons
Raster 5000x3600
110 20 450% Raster 5000x3600
Clip Raster with Envelope Raster 10000x7200 62 10 520% Raster 8000x6000
Clip Raster with Polygons Raster 10000x7200 80 19 321% Raster 10000x7200
Erase Raster with Polygons Raster 10000x7200 80 12 566% Raster 10000x7200
Smooth Raster Raster 10000x7200 470 28 1578% Raster 10000x7200
Clean Boundaries Raster 10000x7200 486 38 1178% Raster 10000x7200
Create Constant Raster 22 22 0% Raster 10000x7200
Create Random Raster 17 8 112% Raster 10000x7200
Invert Raster Raster 10000x7200 89 15 493% Raster 10000x7200
Resample Raster Raster 10000x7200   31   Raster 10000x7200
Focal Statistics Raster 10000x7200 136 12 1033% Raster 10000x7200
Point Statistics Raster 10000x7200 19 3 533% 2000 points
Zonal Statistics Raster 10000x7200 54 3 1700% 5 polygons
Raster Calculator Raster 10000x7200 378 108 250% Raster 10000x7200
Replace NoData Raster 10000x7200 94 15 526% Raster 10000x7200

Notes:
  • All tests were performed with file based rasters.
  • The tests were performed on the same PC and the same data with both versions of ET Surface
  • The test computer was with Intel(R) Core(TM) i7 Duo 3.60 GHz processor and 4 GB of RAM

See ET Surface User Guide for more information

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