Topo
GTB.Topo History
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November 05, 2009, at 12:09 PM
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Added lines 101-103:
TODO:
implement different stream network threshold algorthms as supported by newer literature
November 05, 2009, at 12:07 PM
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Topo is a compilation of grid commands to calculate the standard, usual terrain parameters, so no mistyping, forgetting parameters, different approaches and so on. More description in my PhD thesis - [[Main.Citation]]
to:
Topo is a compilation of grid commands to calculate the standard, usual terrain parameters, so no mistyping, forgetting parameters, different approaches and so on. More description in my PhD thesis - [[Main.Citation | Citation]]
November 05, 2009, at 12:06 PM
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November 05, 2009, at 12:06 PM
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Changed line 3 from:
Topo is a compilation of grid commands to calculate the standard, usual terrain parameters, so no mistyping, forgetting parameters, different approaches and so on. More description in my PhD thesis - [[Citation]]
to:
Topo is a compilation of grid commands to calculate the standard, usual terrain parameters, so no mistyping, forgetting parameters, different approaches and so on. More description in my PhD thesis - [[Main.Citation]]
November 05, 2009, at 11:52 AM
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Changed line 3 from:
Topo is a compilation of grid commands to calculate the standard, usual terrain parameters, so no mistyping, forgetting parameters, different approaches and so on. More description in my PhD thesis - [[citation]]
to:
Topo is a compilation of grid commands to calculate the standard, usual terrain parameters, so no mistyping, forgetting parameters, different approaches and so on. More description in my PhD thesis - [[Citation]]
November 05, 2009, at 11:52 AM
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Added lines 1-3:
compute the "usual" relief attributes !
Topo is a compilation of grid commands to calculate the standard, usual terrain parameters, so no mistyping, forgetting parameters, different approaches and so on. More description in my PhD thesis - [[citation]]
Topo is a compilation of grid commands to calculate the standard, usual terrain parameters, so no mistyping, forgetting parameters, different approaches and so on. More description in my PhD thesis - [[citation]]
November 02, 2009, at 05:26 PM
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%apply=img width="450" height="360" align="top"%elevres/elevation.jpg%%
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%width=80pct% http://www.ai-relief.org//functions/terrain/elevres/elevation.jpg
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%apply=img width="450" height="360" align="top"%topo/command.jpg%%
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%width=80pct% http://www.ai-relief.org//functions/terrain/topo/command_topo.jpg
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%apply=img width="450" height="360" align="top"%topo/asp.jpg%%
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%apply=img width="450" height="360" align="top"%topo/slp.jpg%%
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%width=80pct% http://www.ai-relief.org//functions/terrain/topo/slp.jpg%%
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%apply=img width="450" height="360" align="top"%topo/slp1.jpg%%
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%apply=img width="450" height="360" align="top"%topo/curv.jpg%%
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%apply=img width="450" height="360" align="top"%topo/fldir.jpg%%
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%apply=img width="450" height="360" align="top"%topo/spi.jpg%%
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%width=80pct% http://www.ai-relief.org//functions/terrain/topo/spi.jpg%%
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%apply=img width="450" height="360" align="top"%topo/stc.jpg%%
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November 01, 2009, at 09:49 PM
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(:div input:)
'''INPUT '''
Input Data - Elevation
%apply=img width="450" height="360" align="top"%elevres/elevation.jpg%%
(:divend:)
(:div commandwindow:)
'''COMMAND '''
Command Call with stream threshold set to 100 cells
%apply=img width="450" height="360" align="top"%topo/command.jpg%%
(:divend:)
(:div results:)
'''RESULTS '''
Aspect of Input DEM
%apply=img width="450" height="360" align="top"%topo/asp.jpg%%
Slope of Input DEM
%apply=img width="450" height="360" align="top"%topo/slp.jpg%%
Slope of Input DEM (adjusted for TWI/SPI/STC calculations)
%apply=img width="450" height="360" align="top"%topo/slp1.jpg%%
Curvature of Input DEM
%apply=img width="450" height="360" align="top"%topo/curv.jpg%%
Planform Curvature of Input DEM
%apply=img width="450" height="360" align="top"%topo/plan.jpg%%
Profile Curvature of Input DEM
%apply=img width="450" height="360" align="top"%topo/prof.jpg%%
Inverse DEM
%apply=img width="450" height="360" align="top"%topo/i.jpg%%
Flow direction of Input DEM
%apply=img width="450" height="360" align="top"%topo/fldir.jpg%%
Flow accumulation of Input DEM
%apply=img width="450" height="360" align="top"%topo/flacc.jpg%%
Flow accumulation of Input DEM (adjusted for TWI/SPI/STC calculations)
%apply=img width="450" height="360" align="top"%topo/flacc1.jpg%%
Pour Points of Input DEM
%apply=img width="450" height="360" align="top"%topo/pour.jpg%%
Ridges of Input DEM
%apply=img width="450" height="360" align="top"%topo/rdg.jpg%%
Basin IDs of Input DEM
%apply=img width="450" height="360" align="top"%topo/bas.jpg%%
Basin Area of Input DEM
%apply=img width="450" height="360" align="top"%topo/basa.jpg%%
Stream network
%apply=img width="450" height="360" align="top"%topo/strnet.jpg%%
Stream link network
%apply=img width="450" height="360" align="top"%topo/strlnk.jpg%%
Stream order
%apply=img width="450" height="360" align="top"%topo/strord.jpg%%
Stream Max Elevation
%apply=img width="450" height="360" align="top"%topo/wszm.jpg%%
Unique Watershed Id
%apply=img width="450" height="360" align="top"%topo/wshd.jpg%%
Watershed area
%apply=img width="450" height="360" align="top"%topo/wshda.jpg%%
Watershed Maximum Elevation
%apply=img width="450" height="360" align="top"%topo/wszmax.jpg%%
Watershed Minimum Elevation
%apply=img width="450" height="360" align="top"%topo/wszmin.jpg%%
Percentile as percentage of elevation range within Watershed
%apply=img width="450" height="360" align="top"%topo/pctg1.jpg%%
Topographic Wetness Index
%apply=img width="450" height="360" align="top"%topo/wi.jpg%%
Stream Power Index
%apply=img width="450" height="360" align="top"%topo/spi.jpg%%
Sediment Transport Capacity
%apply=img width="450" height="360" align="top"%topo/stc.jpg%%
(:divend:)