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  HJ Andrews Experimental Forest Map

HJ Andrews Image showing location in Pacific Northwest produced by Theresa Valentine.. Date: 1/07

The 2011 Andrews Experimental Forest map is now available. It is formatted to be a brochure on one side, and a map on the other. It is pre-folded for ease of use. The map was produced using ESRI ArcMap software, and while hard copies were printed, this map will be updated as data changes, and posted on this site.

The data sources are from the US Forest Service Research Station and the Willamette National Forest. The base topography on this map is from the 2008 LiDAR survey of the Andrews. New road and stream layers were also created from the LiDAR data. The road numbers and status were checked in the field by Andrews staff, and the climate stations and stream gages have been located by high precision GPS.

Hard copies of the map are available in the Corvallis Forestry Sciences Lab and at the HJ Andrews Experimental Forest Headquarters.

HJ Andrews Map (jpg): Low resolution jpg file that you can view to get a general idea of what the map looks like.

HJ Andrews Map (PDF): PDF file of the new HJA Map. . It's a PDF file and is very large. To download, right click on this button and save target as...

Backside of HJ Andrews Map (PDF): PDF file of the backside of the new HJA Map. . It's a PDF file and is very large. To download, right click on this button and save target as...

2012 Study Site Map: PDF file of study site locations for the HJ Andrews Experimental Forest.

2004 Study Site Map: PDF file of study site locations for the HJ Andrews Experimental Forest.

HJ Andrews Interactive Map: You can access interactive web mapping applications from this link.

Using the 2011 HJ Andrews Map base with ArcMap

You can create your own version of the 2011 HJ Andrews Map (with additional GIS Data) by doing the following:

  • In ArcMap click on the Add Data icon, browse to GIS Servers, select Add ArcGIS Server, select Use GIS Services and select Next, choose an Internet Server URL and type in meridian.forestry.oregonstate.edu/ArcGIS/Services and click on finish.
  • From the next list select HJA and then select hja_base2011 and click on the Add button
  • The base map is then available for you to add your own points. Note that it is in NAD 83, so make appropriate adjustments.
  • A 2004 version is also available as hja_base2004. 2004 version is in NAD 27.
  • For more information contact the Spatial Information Manager.