Shaded-relief and Color Shaded-relief maps of the Willamette Valley, Oregon

Online link https://geo-nsdi.er.usgs.gov/metadata/open-file/01-294/metadata.faq.html
Description This digital dataset was compiled from newly released U.S. Geological Survey 10-meter digital elevation model (DEM) data, along with stream and transportation coverages previously published on the internet. This report consists of a digital representatio
Originators Givler, R. W. and Wells, Ray E.
Publication U.S. Geological Survey Open-File Report 01-294

Related topics

States or counties

Overview of attributes

Because these data were created in Arc/Info, polygons are
described by tables fitting the pattern cover.pat (here and
after, "cover" refers to the name of the Arc/Info coverage).
These contain the general attributes AREA, PERIMETER, cover#,
and cover-ID.  Likewise, lines are described by tables named
cover.aat, and contain topological as well as general attributes
FNODE#, TNODE#, LPOLY#, RPOLY#, LENGTH, cover#, and cover-ID.
Because these data were created using Alacarte, the feature
attribute tables also include the attributes LTYPE for lines
and PTYPE for points and polygons, as well as SEL, which is
used internally by Alacarte to mark features that are selected,
and SYMB, which is used internally by Alacarte to symbolize
the features for display.  Additional attributes that contain
scientific information may also be present, and are described
in detail here.

http://pubs.usgs.gov/of/2001/0294/pdf/readme.pdf

will_clip.pat

polygons

Label Definition
PTYPE unit labels

will_clip1.pat

polygons

Label Definition
PTYPE unit labels

will_clip.aat

(no definition)

Label Definition
LTYPE Map boundaries

will_clip1.aat

(no definition)

Label Definition
LTYPE Map boundaries