This polygon coverage depicts historical vegetation in the Willamette Valley, Oregon, including portions of Clark County, Washington along the Columbia River. Vegetation present at the time of survey is a close approximation of vegetation prior to widespread changes wrought by Euroamerican settlement.| D:GIS_DATA>EnvsData>Other_Sites>PDX_Metro>Environ

Special districts created for the purpose of providing public transportation in and around the Portland metropolitan region. | D:GIS_DATA>EnvsData>Other_Sites>PDX_Metro>Boundary

Created as a by-product of the 2001 digital ortho-rectified imagery. Covers Portland metropolitan area (511 sq. mi.). The orthophotography is collected annually for creating the Metro vacant land layer. | D:GIS_DATA>EnvsData>Other_Sites>PDX_Metro>Develop

Several data downloads from OzCoasts for different areas of Australia's coastal waterways. OzCoasts "provides comprehensive information about Australia's coast, including its estuaries, coastal waterways and climate change impact."

The data displays the actual geographic boundaries of the centers, which are part of the Region 2040 Concept Map. Centers are compact, mixed-use areas of high-density.| D:GIS_DATA>EnvsData>Other_Sites>PDX_Metro>Boundary