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Hydrologic and hydraulic analysis - Coggle Diagram
Hydrologic and hydraulic analysis
Hydrologic analysis :
Catchment analysis
Catchment delineation
GIS, HEC-HMS
Land cover
GIS, Spreadsheet
Soil cover
GIS, Spreadsheet
Curve number
GIS, Spreadsheet
Rainfall analysis
Probable rainfall
RIDF data curve fittiing
Kimishima/Kimijina equation
Spreadsheet
Duration and frequency interpolation
Spreadsheet
Hyetograph creation
Duration selection
10-min or 1-hr
Spreadsheet
Length selection
24-hr or 48-hr
Spreadsheet
Area reduction factor determination
Catchment area
Spreadsheet
Impact of climate change definition
Rainfall intensities + 10%
Spreadsheet
Type selection
Alternating block method
Spreadsheet
Rainfall station
Data collection
Rainfall intensity-duration-frequency data (RIDF)
Spreadsheet
Selection
GIS
Runoff analysis
Modeling approach selection
Lumped
HEC-HMS
Model processes
Subbasin
Transform
SCS Unit hydrograph
1 more item...
Baseflow
Constant monthly
1 more item...
Loss
SCS Curve number
2 more items...
Reach
Routing
Lag
1 more item...
Basin model creation/subbasin delineation
Break point definition
HEC-HMS
Subbasin minimum catchment area
HEC-HMS
Rainfall time series (hyetograph)
Spreadsheet, HEC-HMS
Control
Time interval
Spreadsheet
Rational method
Runoff coefficient
Land cover/use map
GIS, Spreadsheet
Design rainfall intensity
RIDF
GIS, Spreadsheet
Time of concentration
GIS, Spreadsheet, HEC-HMS
Catchment area
GIS, Spreadsheet, HEC-HMS
Distributed
See HEC-RAS two-dimensional
Hydraulic analysis
HEC-RAS
Two-dimensional
Terrain
GIS, HEC-RAS
Flow data
Boundary condition lines
Normal depth
HEC-RAS
Flow hydrograph
Spreadsheet, HEC-RAS, HEC-HMS
Stage hydrograph
HEC-RAS
2D flow area
Precipitation (Hyetograph)
Spreadsheet, HEC-HMS, HEC-RAS
Geometry
2D flow area
Perimeter
GIS, HEC-RAS
Mesh properties
HEC-RAS
Refinement (Optional)
Breaklines
GIS, HEC-RAS
Inline structures
GIS, Spreadsheet, HEC-RAS
Boundary condition lines
HEC-RAS
Manning's roughness map data
GIS, Spreadsheet, HEC-RAS
Curve number map data
GIS, Spreadsheet, HEC-RAS
Percent impervious map data
GIS, Spreadsheet, HEC-RAS
Run settings
HEC-RAS
One-dimensional
Geometry
River reach lines
Alignment
GIS, HEC-RAS
River cross-sections
Station-elevation
GIS, Spreadsheet, CAD, HEC-RAS
Bank station
GIS, Spreadsheet, HEC-RAS
Levees
GIS, Spreadsheet, HEC-RAS
Manning's roughness coefficient
HEC-RAS
Overbank distance
Flow data
Upstream
Flow hydrograph
Spreadsheet, HEC-HMS, HEC-RAS
Downstream
Stage hydrograph
Spreadsheet, HEC-RAS
Normal depth
GIS, HEC-RAS
Run settings
HEC-RAS
Manning's formula
Flow/discharge
GIS, Spreadsheet, HEC-HMS, HEC-RAS
Manning's roughness coefficient
Spreadsheet
Channel geometry
Rectangular
Height
Spreadsheet
Width
Spreadsheet
Friction slope
Spreadsheet, HEC-RAS