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Oregon Department of Forestry - Private Forests Program
Forest tree seedlings growing in a nursery bed

Forest Health Management in Oregon
Aerial Survey Maps & Data
Aerial survey plane flying over forested hillside.
Aerial survey of Oregon forestlands celebrates its 60th year
The maps and data files below can take one to several minutes (depending on your connection speed) to load. Please be aware that many of these files require freeware for you to view/download. Links to freeware known to work well with these file types can be found here.    
 
  
Annual Survey Sumaries:
 


Statewide I&D Cooperative Aerial Surveys
Maps  
GIS Data¹
Metadata²
2008 Statewide Aerial Survey

 2008 Aerial Survey (zip) Oregon Lambert Projection
(9.6 MB)
 Data dictionary (description of Cooperative Aerial Survey data)
2007 Statewide Aerial Survey

 2007 Aerial Survey (zip)
Oregon Lambert Projection
(7.9 MB)
 Data dictionary (description of Cooperative Aerial Survey data)
2006 Statewide Aerial Survey
 2006 Aerial Survey (zip)
Oregon Lambert Projection
(6.2 MB)
 Data dictionary (description of Cooperative Aerial Survey data)
2005 Statewide Aerial Survey
 2005 Aerial Survey (zip)
Oregon Lambert Projection
(3.9 MB)
 Data dictionary (description of Cooperative Aerial Survey data)
2004 Aerial Survey (zip)
Oregon Lambert Projection
(4.8 MB)
 Data dictionary (description of Cooperative Aerial Survey data)
Swiss Needle Cast (SNC)
 
 
Maps  
GIS Data¹
Metadata²
  2009 SNC Data (zip)
(1.20 MB)
  
2007 SNC 
(1.2 MB)
 2007 SNC Data (zip)
(1.32 MB)
2006 SNC 
(1.1 MB)		 2006 SNC Data (zip)
(1.3 MB)
  
2005 SNC 
(1 MB)
 2005 SNC Data (zip)
(517 KB)
  
2004 SNC 
(1 MB)
 2004 SNC Data (zip)
(549.12 KB)
  
2003 SNC 
(1.07 MB)
 2003 SNC Data (zip)
(847.80 KB)
  
2002 SNC 
(1.07 MB)
 2002 SNC Data (zip)
(885.67 KB)
  
2001 SNC 
(1.04 MB)
 2001 SNC Data (zip)
(933.65 KB)
  
2000 SNC 
(1.07 MB)
 2000 SNC Data (zip)
(850.07 KB)
 2000 SNC Coverage (txt) (10.92 KB)
1999 SNC 
(1.03 MB)
 1996-1999 SNC Data (zip)
(4.74 MB)
  
1998 SNC 
(1.04 MB)
   1996-1998 SNC coverage (txt) (11.29 KB)
1997 SNC 
(1.02 MB)
    
1996 SNC 
(1 MB)
    
 
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¹GIS Data - Download compressed files (.zip) to your computer allowing you to import the data into your own GIS application. To uncompress these files requires WinZip™ (freeware).
²Metadata Text Files - Information about the variables, and how the surveys were conducted, for those using the ArcInfo files.
 

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Page updated: November 16, 2009

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