3.5 at OSU
Pacific Northwest Douglas Fir Swiss Needle Cast Risk Model -
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Areal Report of Mapped Information:
Areas are calculated as a total for each category within the selected raster map(s). A report on "Counties" would give the total area for each county. A report on "Counties" against "Wetlands to 16 Categories" would show how much of each wetland type occurs in each county.
*
View information on
Raster Maps
available in GRASSLinks for Areal Calculations.
*
Refer to the
Help document
for further information.
Select a raster map for area calculation:
SNC_V4 2008 model - based on climate factors (yrs x 100)
2008 version SNC Survey data 1996-2006 converted to needle retention
2008 SNC needle retention model - SNC_V4 based on climate factors
2008 aspect recoded at midrange elevations only
2008 version SNC Survey data 1996-2006 converted to needle retention (yrs x 100)
2008 Avg June Dew-point Deficit (Temp-Dewpt) 1996-2006 downscaled to 90m res. (deg. C x 100)
2008 Avg Dec-Feb Temperature downscaled to 90m res.
2008 Avg June Dewpt. Deficit 1996-2006 downscaled to 90m res.
Forest types in Oregon at 30m resolution
Obsolete 2007 SNC combined models from Survey and Climate factors
Obsolete 2007 SNC Survey data 1996-2006 converted to needle retention
Obsolete 2007 SNC needle retention model - based on climate factors
Manter etal 2005 yr2 severity Index converted to needle retention (yrs)
aspect with 2=SW 1=NE,SE or neutral 0=NE
Obsolete 2007 SNC combined models from Survey and Climate factors (yrs x 100)
Obsolete 2007 SNC Survey data 1996-2006 converted to needle retention (yrs x 100)
Obsolete 2007 SNC needle retention model - based on climate factors (yrs x 100)
aspect with 200=SW 100=NE,SE,neutral 0=NE
2007 Avg July RH 1996-2006 downscaled to 200m res.
2007 Avg Dec-Jan DDs (base3C) downscaled to 200m res.
High Resol. Elevation N. America
High Resol. Elevation N. America
elevation NW USA (m) 90m resolution
V. High Resol. shade relief NW USA
High Resol. shade relief N. America
High Resol. shade relief N. America
1
23
41
D_cell
Florida_Olive_Temp
Jer
K
Red_Rock
Test
Test12
Try1
as
bb
cf
cherry
cs
g
gf
jason
jh
map
nv
qws
residential_areas
sa
temp
test
test55
testing
testing1
trial1
w
D_cell
D_cell
Select an optional second raster map to overlay with the first:
SNC_V4 2008 model - based on climate factors (yrs x 100)
2008 version SNC Survey data 1996-2006 converted to needle retention
2008 SNC needle retention model - SNC_V4 based on climate factors
2008 aspect recoded at midrange elevations only
2008 version SNC Survey data 1996-2006 converted to needle retention (yrs x 100)
2008 Avg June Dew-point Deficit (Temp-Dewpt) 1996-2006 downscaled to 90m res. (deg. C x 100)
2008 Avg Dec-Feb Temperature downscaled to 90m res.
2008 Avg June Dewpt. Deficit 1996-2006 downscaled to 90m res.
Forest types in Oregon at 30m resolution
Obsolete 2007 SNC combined models from Survey and Climate factors
Obsolete 2007 SNC Survey data 1996-2006 converted to needle retention
Obsolete 2007 SNC needle retention model - based on climate factors
Manter etal 2005 yr2 severity Index converted to needle retention (yrs)
aspect with 2=SW 1=NE,SE or neutral 0=NE
Obsolete 2007 SNC combined models from Survey and Climate factors (yrs x 100)
Obsolete 2007 SNC Survey data 1996-2006 converted to needle retention (yrs x 100)
Obsolete 2007 SNC needle retention model - based on climate factors (yrs x 100)
aspect with 200=SW 100=NE,SE,neutral 0=NE
2007 Avg July RH 1996-2006 downscaled to 200m res.
2007 Avg Dec-Jan DDs (base3C) downscaled to 200m res.
High Resol. Elevation N. America
High Resol. Elevation N. America
elevation NW USA (m) 90m resolution
V. High Resol. shade relief NW USA
High Resol. shade relief N. America
High Resol. shade relief N. America
1
23
41
D_cell
Florida_Olive_Temp
Jer
K
Red_Rock
Test
Test12
Try1
as
bb
cf
cherry
cs
g
gf
jason
jh
map
nv
qws
residential_areas
sa
temp
test
test55
testing
testing1
trial1
w
D_cell
D_cell
Select a region:
Set to area of selected maps
OR and WA Coast Range
WA Coast Range
N. OR Coast Range
C. OR Coast Range
S. OR Coast Range
WA Coast Range
N. OR Coast Range
S. OR Coast Range
OR and WA Coast Range
Tillamook County
NOTE
: Your selected region setting is very important for Areal Reports. This is for two reasons: 1) the larger the region setting, the longer the process takes; and 2) the report analysis will be clipped to the selected GRASS region. For example, if you were to do "Counties" against "Wetlands" with a region setting of "Marin County", your area totals would be restricted to the predefined Marin County region box (which would include all of Marin and some of the surrounding counties).
Input a Raster Grid Resolution Setting between 10 and 1000:
Meters per Cell.
NOTE:
A coarse resolution will increase the speed of the reporting process but decrease the accuracy. But we suggest you only refine as needed. The finest resolution setting would be that of the original raster map(s). See the appropriate metadata record for this value.
Select the units to report in:
square miles
square meters
acres
hectares
square kilometers
or
(estimated run time 30 seconds)
Advanced options -
Select any of the following to perform real-time GIS operations.
Display
Buffer
Reclass
Combine
Area Calculations
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