CONNECT. TRANSFORM. AUTOMATE.
FME for Raster: Aspect, Slope
and Hill Shading
Three Transformers for Raster Lovers
Take a DEM and make it all with:
 RasterHillShader (added in 2013)
 RasterAspectCal...
Three Definitions for Raster Beginners
 Hill shading – simulates the cast shadow thrown
upon a raised relief map
 Aspect...
Three Dimensions for Inquisitive Viewers
 Generate a surface (SurfaceModeller) from DEM
 Apply Aspect/Hill Shade/Slope a...
Three Demos for Everyone
 Simple Use of
RasterAspectCalculator, RasterSlopeCalculator, an
d RasterHillShader
 Making tex...
Thank You!
 Questions?
 For more information:
 info@safe.com
 www.safe.com
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FME for Raster: Aspect, Slope and Hillshading

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See more FME World Tour 2014 presentations at www.safe.com/recap2014

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  • Dean: Why is this useful?Slope used in slope stability, slide or avalanche hazard, road construction, hydrology etcAspect combined with slope used in solar calculations for farming, solar power, snow field analysisHill shading used in cartography
  • Therasters can be used as textures (note that some formats such as PDF 3D require RGB, so if you make a demo, Interpretation coercing might be needed)
  • FME for Raster: Aspect, Slope and Hillshading

    1. 1. CONNECT. TRANSFORM. AUTOMATE. FME for Raster: Aspect, Slope and Hill Shading
    2. 2. Three Transformers for Raster Lovers Take a DEM and make it all with:  RasterHillShader (added in 2013)  RasterAspectCalculator  RasterSlopeCalculator Hill shading Aspect Slope
    3. 3. Three Definitions for Raster Beginners  Hill shading – simulates the cast shadow thrown upon a raised relief map  Aspect – horizontal direction to which a mountain slope faces  Slope – the inclination of the surface to the horizontal Hill shading Aspect Slope
    4. 4. Three Dimensions for Inquisitive Viewers  Generate a surface (SurfaceModeller) from DEM  Apply Aspect/Hill Shade/Slope as a texture (AppearanceSetter)  Save to a 3D format (PDF 3D, Geodatabase, OBJ)
    5. 5. Three Demos for Everyone  Simple Use of RasterAspectCalculator, RasterSlopeCalculator, an d RasterHillShader  Making textured PDF 3D  Slope Analysis
    6. 6. Thank You!  Questions?  For more information:  info@safe.com  www.safe.com

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