Shapefile
Tags
Douglas-fir, fire history, super old
growth, Blue River Watershed, Oregon, Willamette Basin, old growth, HJ Andrews Experimental
Forest
To identify areas within the super-old growth study area where more SOG could likely be found.
This file contains the locations of patches of terrain that fit the predictive model for SOG ("naspect_slope1.shp"), have been harvested since 1977, and have not been previously sampled.
There are no credits for this item.
While substantial efforts are made to ensure the accuracy of data and documentation, complete accuracy of data sets cannot be guaranteed. All data are made available "as is". The Andrews LTER shall not be liable for damages resulting from any use or misinterpretation of data sets.
Extent
West | -122.326618 | East | -122.043936 |
North | 44.388247 | South | 44.202087 |
Maximum (zoomed in) | 1:5,000 |
Minimum (zoomed out) | 1:150,000,000 |
ground condition
Access constraints: Available on-line
Use constraints: See data access policy at www.fsl.orst.edu/lter (especially the data use policy)
While substantial efforts are made to ensure the accuracy of data and documentation, complete accuracy of data sets cannot be guaranteed. All data are made available "as is". The Andrews LTER shall not be liable for damages resulting from any use or misinterpretation of data sets.
Obtain information off of WWW site, call contact person for special requests.
Call contact person for instructions and costs.
Predictive model for locating more SOG
author
Internal feature number.
ESRI
Feature geometry.
ESRI
aspect quadrant
author
slope position classification
author
Sub-area within study area - defined by watershed boundaries
author
Year of clearcut
wnfveg6.shp (www.reo.gov)
Year of partial cut
wnfveg6 shapefile (www.reo.gov)
Year of commercial thinning
wnfveg6 shapefile (www.reo.gov)
area in sq. meters
author
perimeter of each polygon in meters
author
acre value as calculated from square meter area field.
author
This file contains the locations of patches of terrain that fit the predictive model for SOG ("naspect_slope1.shp"), have been harvested since 1977, and have not been previously sampled.
To identify areas within the super-old growth study area where more SOG could likely be found.
ground condition
Available on-line
See data access policy at www.fsl.orst.edu/lter (especially the data use policy)
Metadata imported.
Shapefile "clip_wnfveg6.shp" queried for areas that were harvested 1977 or later.
Shapefile "naspect_slope1" was intersected with the selection from step 1 query.
Intersection from step 2 was queried for patches that did not contain sample sites. This outcome was converted to a shapefile.
Dataset copied.
While substantial efforts are made to ensure the accuracy of data and documentation, complete accuracy of data sets cannot be guaranteed. All data are made available "as is". The Andrews LTER shall not be liable for damages resulting from any use or misinterpretation of data sets.
Obtain information off of WWW site, call contact person for special requests.