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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
2010 Statewide Aerial Survey 

 2010 Aerial Survey (zip)
Oregon Lambert Projection (10.8 MB)
 Data dictionary 
2009 Statewide Aerial Survey 

 2009Aerial Survey (zip)
Oregon Lambert Projection (10.8 MB)
 Data dictionary 
2008 Statewide Aerial Survey  2008 Aerial Survey (zip) Oregon Lambert Projection
(9.6 MB)
 Data dictionary 
2007 Statewide Aerial Survey 
 
 2007 Aerial Survey (zip)
Oregon Lambert Projection
(7.9 MB)
 Data dictionary 
2006 Statewide Aerial Survey 
 2006 Aerial Survey (zip)
Oregon Lambert Projection
(6.2 MB)
 Data dictionary 
2005 Statewide Aerial Survey 
 2005 Aerial Survey (zip)
Oregon Lambert Projection
(3.9 MB)
 Data dictionary 
2004 Aerial Survey (zip)
Oregon Lambert Projection
(4.8 MB)
 Data dictionary 
Swiss Needle Cast (SNC)
 
 
Maps  
GIS Data¹
Metadata²
2011 SNC   (344 KB)
 2011 SNC Data (zip)
(1.4 MB)
  
2010 SNC  (349 KB)
 2010 SNC Data (zip)
(1.38 MB)
  
2009 SNC  (339 KB)
 2009 SNC Data (zip)
(1.20 MB)
  
2008 SNC  (283 KB)
    
2007 SNC  (359 KB)
 2007 SNC Data (zip)
(1.32 MB)
2006 SNC  (356 KB)
 2006 SNC Data (zip)
(1.3 MB)
  
2005 SNC  (282 KB)
 2005 SNC Data (zip)
(517 KB)
  
2004 SNC  (283 KB)
 2004 SNC Data (zip)
(549.12 KB)
  
2003 SNC  (329 KB)
 2003 SNC Data (zip)
(847.80 KB)
  
2002 SNC  (338 KB)
 2002 SNC Data (zip)
(885.67 KB)
  
2001 SNC  (310 KB)
 2001 SNC Data (zip)
(933.65 KB)
  
2000 SNC  (331 KB)
 2000 SNC Data (zip)
(850.07 KB)
 2000 SNC Coverage (txt) (10.92 KB)
1999 SNC  (297 KB)
 1996-1999 SNC Data (zip)
(4.74 MB)
  
1998 SNC  (311 KB)
   1996-1998 SNC coverage (txt) (11.29 KB)
1997 SNC  (289 KB)
    
1996 SNC  (282 KB)
    
 
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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: February 01, 2012