November 2, 2017 – The Ins & Outs of Inventories

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Resource and Support Materials
December 14, 2017 – 1:00 PM (Eastern)
i-Tree Online Workshop:  The Ins & Outs of Inventories


Many communities with limited resources turn to i-Tree for traditional street and park tree inventories. i-Tree applications, including i-Tree Eco and the original i-Tree Streets, offer ready-made protocols for collecting common tree inventory data, and are tools designed primarily for structural and tree benefit analyses with specifications and limitations to consider. This webinar will explore the possibilities and options for using i-Tree applications for small scale tree inventory projects, including lessons learned from other small communities.

i-Tree 2017 is a state-of-the-art, peer-reviewed software suite from the USDA Forest Service that provides urban forestry analysis and benefits assessment tools. The i-Tree Tools help communities of all sizes to strengthen their urban forest management and advocacy efforts by quantifying the structure of community trees and the environmental services that trees provide.

Presenter Information

  • Krista Heinlen
    The Davey Institute / USDA Forest Service
    Philadelphia Field Station | 100 N. 20th Street, Suite 205 | Philadelphia, PA 19103
    desk: 215.988.1635
  • Jason Henning, Ph.D.
    The Davey Institute and US Forest Service
    Philadelphia Urban Field Station
  • Al Zelaya
    The Davey Institute
    7115 W. North Avenue
    Oak Park, IL 60302

CEU Credits

Please visit the following URL to register for your ISA CEU/CFE credits –

Web Links

Support Materials

i-Tree Support Team Contact Information

  • Phone Number - Our customer service staff is available Monday through Friday between: 08:30 AM to 12:00 PM (EST); 1:00 PM to 4:00 PM (EST)
    Call us toll free at (877) 574-8733 for assistance
  • Mailing Address
    1500 N. Mantua St.
    Kent, OH 44240

Archived Video of Workshop Session

Click Here to view the replay of this workshop session.  The session is available for viewing on-line in streaming format, or can be downloaded for replay and distribution.




Northern Research Station
United States Department of Agriculture
USDA Forest Service


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