Vegetation Coverage Portland Metro, Oregon 1991

Description:

This polygon data layer represents vegetation coverage for Portland Metro, Oregon in 1991. The dataset was originally published by the Metro Data Resource Center in February 2001.[The vegetation coverage is mapped with two datasets:1. The natural areas inventory using a manual interpretation of 1989 color infrared aerial photography (approximate data coverage: inside the Metro boundary). See Green Spaces Master Plan. Used the modified USGS Anderson level II classification.2. Remotely sensed data; thematic mapper imagery, 1989-90 (approximate data coverage: outside the Metro boundary).]

Creator:

Metro Data Resource Center

Provider:

American Geographical Society Library – UWM Libraries

Resource Class:

Datasets

Resource Type:

Polygon data

Theme:

Biology

Temporal Coverage:

1991

Date Issued:

2001

Spatial Coverage:

Portland Metro and Oregon

Rights:

<a href="https://uwm.edu/libraries/digital-collections/copyright-digcoll/">Please see the UWM Libraries statement on Copyright and Digital Collections</a>. and Although this data is being distributed by the American Geographical Society Library at the University of Wisconsin-Milwaukee Libraries, no warranty expressed or implied is made by the University as to the accuracy of the data and related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the University in the use of this data, or related materials.

Access Rights:

Public

Format:

Shapefile

More details at:

https://digilib.uwm.edu/ark:/77981/gmgsqn5zb09