Note: This document is for an older version of GRASS GIS that has been discontinued. You should upgrade, and read the current manual page.
NAME
r.green.biomassfor.technical - Estimates the quantity of woody biomass obtained from a forest surface where extraction is possible given a particular level of mechanisationKEYWORDS
raster, biomassSYNOPSIS
r.green.biomassfor.technical
r.green.biomassfor.technical --helpr.green.biomassfor.technical [-r] dtm=name forest=name boundaries=name forest_column_yield=string forest_column_yield_surface=string forest_column_management=string forest_column_treatment=string forest_roads=name output_basename=name [forest_column_roughness=string] [rivers=name] [lakes=name] [slp_min_cc=float] [slp_max_cc=float] [dist_max_cc=float] [slp_max_fw=float] [dist_max_fw=float] [slp_max_cop=float] [dist_max_cop=float] [energy_tops_hf=float] [energy_cormometric_vol_hf=float] [energy_tops_cop=float] [--overwrite] [--help] [--verbose] [--quiet] [--ui]
Flags:
- -r
- Remove all operational maps
- --overwrite
- Allow output files to overwrite existing files
- --help
- Print usage summary
- --verbose
- Verbose module output
- --quiet
- Quiet module output
- --ui
- Force launching GUI dialog
Parameters:
- dtm=name [required]
- Name of Digital terrain model map
- forest=name [required]
- Name of vector parcel map
- Name of vector parcel map
- boundaries=name [required]
- Name of vector boundaries map (boolean map)
- Name of vector boundaries map (boolean map)
- forest_column_yield=string [required]
- Vector field of yield
- forest_column_yield_surface=string [required]
- Vector field of stand surface (ha)
- forest_column_management=string [required]
- Vector field of forest management (1: high forest, 2:coppice)
- forest_column_treatment=string [required]
- Vector field of forest treatment (1: final felling, 2:thinning)
- forest_roads=name [required]
- Vector map of forest roads
- Vector map of forest roads
- output_basename=name [required]
- Basename for technical bioenergy (HF,CC and total)
- forest_column_roughness=string
- Vector field of roughness
- rivers=name
- Vector map of rivers
- Vector map of rivers
- lakes=name
- Vector map of lakes
- Vector map of lakes
- slp_min_cc=float
- Percent slope lower limit with Cable Crane
- Default: 30.
- slp_max_cc=float
- Percent slope higher limit with Cable Crane
- Default: 100.
- dist_max_cc=float
- Maximum distance with Cable Crane
- Default: 800.
- slp_max_fw=float
- Percent slope higher limit with Forwarder
- Default: 30.
- dist_max_fw=float
- Maximum distance with Forwarder
- Default: 600.
- slp_max_cop=float
- Percent slope higher limit with other techniques for Coppices
- Default: 30.
- dist_max_cop=float
- Maximum distance with other techniques for Coppices
- Default: 600.
- energy_tops_hf=float
- Energy for tops and branches in high forest in MWh/m3
- Default: 0.49
- energy_cormometric_vol_hf=float
- Energy for the whole tree in high forest (tops, branches and stem) in MWh/m3
- Default: 1.97
- energy_tops_cop=float
- Energy for tops and branches for Coppices in MWh/m3
- Default: 0.55
DESCRIPTION
Compute the biomass forestry residual potential considering the technical constraints of different harvesting techniques.NOTES
EXAMPLE
REFERENCE
SEE ALSO
r.green, r.green.biomassforAUTHORS
Francesco Geri, Pietro Zambelli, Sandro Sacchelli, Marco CiolliSOURCE CODE
Available at: r.green.biomassfor.technical source code (history)
Latest change: Monday Jan 30 19:52:26 2023 in commit: cac8d9d848299297977d1315b7e90cc3f7698730
Main index | Raster index | Topics index | Keywords index | Graphical index | Full index
© 2003-2024 GRASS Development Team, GRASS GIS 8.3.3dev Reference Manual