Shapefile
Tags
vegetation, Oregon,
Willamette Basin, managed stands, HJ Andrews Experimental Forest, timber harvest, Blue River
Watershed, salvage logging
To document areas that received salvage harvest treatments. It was assumed that all the roads received treatments and as such, the road layer was buffered.
Andrews Historic salvage sale areas (with buffered roads). Historic salvage timber sales in the H J Andrews from 1954 - 1974 were outlined on a variety of hard copy maps. These manuscripts were digitized into four non-overlapping coverages. Each coverage was turned into a region and the UNION command was used to combine the data into a single coverage of salvage sale regions. The road layer was buffered by 50 yards (45.72 meters)and these areas were added to the coverage.
There are no credits for this item.
See data access policy at www.fsl.orst.edu/lter (especially the data use policy)
Extent
West | -122.270198 | East | -122.095982 |
North | 44.286960 | South | 44.192161 |
Maximum (zoomed in) | 1:5,000 |
Minimum (zoomed out) | 1:150,000,000 |
ground condition
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.
Available on-line
See data access policy at www.fsl.orst.edu/lter (especially the data use policy)
Obtain information off of WWW site, call contact person for special requests.
salvage polygon attribute table
esri
Internal feature number.
ESRI
Feature geometry.
ESRI
Area of feature in internal units squared. (square meters)
ESRI
Perimeter of feature in internal units (meters)
ESRI
computer assigned unique number
esri
user definded code (unique number)
author
code for inside or outside the buffer distance
ESRI
Andrews Historic salvage sale areas (with buffered roads). Historic salvage timber sales in the H J Andrews from 1954 - 1974 were outlined on a variety of hard copy maps. These manuscripts were digitized into four non-overlapping coverages. Each coverage was turned into a region and the UNION command was used to combine the data into a single coverage of salvage sale regions. The road layer was buffered by 50 yards (45.72 meters)and these areas were added to the coverage.
To document areas that received salvage harvest treatments. It was assumed that all the roads received treatments and as such, the road layer was buffered.
ground condition
Available on-line
See data access policy at www.fsl.orst.edu/lter (especially the data use policy)
Data quality is only fair since the lines on the paper originals were made
using a felt pen marker. No assesment of spatial accuracy has been done.
This coverage is of salvage sale boundaries - no estimate for
the extent of harvest is included. These areas were not clear-cut
and in some instances very few trees were salvaged. More recent
salvage activity has not been captured digitally.
Historic salvage timber sales in the H J Andrews from 1954 - 1974 were
outlined on a variety of hard copy maps. These manuscripts were digitized
into four non-overlapping coverages. Each coverage was turned into a region
and the UNION command was used to combine the data into a single coverage
of salvage sale regions. The road layer was buffered by 50 yards (45.72 meters).
Metadata imported.
Dataset copied.
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.