Hi Graciela,

If you can please zipfile your database and e-mail this file to me at info@itreetools.org.

Thanks

Jason

Hi Graciela, Unfortunately we are going to need more information before we can help troubleshoot the error message you are receiving. Please document the process you used for formatting and importing the inventory. Was this an inventory created with the i-Tree PDA utility or was it an existing inven...

i-Tree training is periodically sponsored and offered by external partners such as state agencies and non-profit organizations. We will post these training opportunities on the the i-Tree Training page. http://www.itreetools.org/resources/training/index.php The i-Tree Cooperative is evaluating alter...

Hi Alan,
If the importing procedure outlined in section 3.1.4 of the i-Tree User's Manual has failed, please call us directly 1-877-574-8733 to discuss the details of your project and work out a solution.

Thanks

Hi Charles, Thank you for your post--what frustration! We have talked to the Forest Service researchers in Syracuse, and it appears that the reason for the delay in receiving your UFORE results came from the fact that the data from five other studies were being processed concurrently. This unusual s...

Hi mgh, 1) When using STRATUM, tree condition will provide you with several useful reports, but there is really no universal answer to your first question, since what you collect will depend on your resources and goals. The ISA’s Arborist News had two recent articles on Inventories that might help y...

Hi, The methodology for STRATUM modeling is detailed in the Tree Guide for each specific climate zone. The USFS Community Tree Guides can be accessed from the Resources - Archives page http://www.itreetools.org/resources/archives.php under the i-Tree Streets Reference City Tree Guides tab The genera...

Hi Francesca,

“Invalid use of Null” typically means that there is an empty data field in your data file that needs a value or record in it. Please check over your data to make sure that you actually do not have any empty data fields.

I hope this helps

Hi John, It seems that there was a skipped step or something is wrong. To see what should happen, please consult the User's Manual, Section 3.4.2, steps 20-22. To help you with your problem, I need to know what version of ArcMap you are using. I ask because the random plot generator does not work pr...

Hi,

The PDA installation instructions are found in Section 3.2 of the main part of the User's Manual.

In the future, you can simply consult the Table of Contents which, because it is hyperlinked, allows you to jump directly to the page you need.

I hope this helps.

Hi, To be able to help you with your question, I will need some further information: --What version of i-Tree (check the CD) do you currently have installed? --Which report exactly are you trying to run? --What is the exact wording of the error message you are seeing? --Are you collecting tree infor...

The "STRATUM Species Database.mdb" is loaded from the CD or from the web (http://www.itreetools.org/installation/ ... tabase.exe) and is installed to the following default location: C:\Program Files\i-Tree.

Hope this helps.

Thanks for bringing up this important question on the User's Forum! Yes, MCTI and STRATUM are compatible with Access 2003. We have only just recently seen Office 2007 for the first time, and have not had the opportunity to test any of the i-Tree components methodically on its applications, including...

We have been sent this article describing the use of STRATUM in New York City, and thought we would pass it on to the i-Tree community.

Note: We have been notified of the following project completed with i-Tree tools. The City of Elk Grove’s City Council signed on to the Greenprint in May of 2005. In doing so, the City joined in partnership with the Sacramento Tree Foundation to determine the existing street tree canopy, a 40-year c...