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| [Explanation of codes and conventions used in the data tables] |
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Data Source
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Dataset Description
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Format
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Size
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Disclaimer |
Preview Image
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Meta Data
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Source Details |
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National Forest Boundaries
National Forest Boundary dataset that covers the entire ICBEMP |
Not Given
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10.1MB
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No Image
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At Download
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| EROS Data Center |
National Hydrography Dataset (NHD)
Surface water features combined to form "reaches," from DLGs and EPA Reach Files (RF3), by subbasin |
Not Given
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200KB - 4MB
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No Image
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No
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| EROS Data Center |
National Land Cover Data (NLCD)
21-class land cover classification scheme derived from 30m TM data |
BIN, Geo-TIFF
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483MB
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No Image
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National Wetlands Inventory
Wetlands location and classification as defined by the U.S. Fish & Wildlife Service |
Shapefile
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Not Given
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| Corvallis GIS |
Natural
Floods, rivers, steams, wetlands, hydric soils |
Shapefile
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23KB - 3MB
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Not Given
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No Image
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Natural Areas (SDEIS)
Areas that are Mainly in a Natural State and are Being Managed to Maintain or Restore Such a State |
Not Given
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6MB
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No Image
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At Download
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| NOAA Coast Survey Nautical Charts |
Nautical Charts
Digital versions of paper nautical charts; purchase CD from Maptech |
Not Given
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10-12MB
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Not Given
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No Image
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None
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| National Ocean Service Mapfinder |
Nautical Charts
Depiction of location of the shoreline, minimum water depths, aids to navigation, hazards to navigation |
GIFF TIFF HTML
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Varies
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No Image
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Neighborhoods
Neighborhood organization (NBO) and community planning organization (CPO) |
Shapefile
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Not Given
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new
National Wetlands Inventory for the Newport 250 quad |
Not Given
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7.3K
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No Image
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At Download
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| Regional Ecosystems Office (REO) |
Northern Spotted Owl Centers
Range of owl pairs at 1:24,000 |
ARCE
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40KB
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No Image
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| Regional Ecosystems Office (REO) |
Northern Spotted Owl Habitat
Polygons of owl range |
ARCE
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135KB
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No Image
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| Siuslaw National Forest GIS |
Northwest Forest Plan
Layer created from option 9 of the Northwest Forest Plan |
ARCE
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546KB
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No Image
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Noxious Weeds
Noxious Weed infestations in a Regions coverage, 1:24,000 |
ARCE
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4KB-3.2MB
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nwi_coos
National Wetlands Inventory for Coos Bay 250 quad |
Not Given
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10K
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No Image
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At Download
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nwi_newp
National Wetlands Inventory for Newport 250 quad |
Not Given
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1.5K
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No Image
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At Download
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nwi_sale
National Wetlands Inventory for Salem 250 quad |
Not Given
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6.6K
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No Image
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At Download
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Comments? Email crousek@geo.orst.edu
This site jointly sponsored by Virtual Oregon and the Oregon Geospatial Data Clearinghouse with funding provided by the NWACC to Virtual Oregon.
http://virtual-oregon.nacse.org/statewide/N.html
| Last revised: March 21, 2003 |