Search found 221 matches

by Jason.Henning
Tue Mar 24, 2020 8:52 am
Forum: General
Topic: Cannot enter data into Land Use field in i-tree v6
Replies: 3
Views: 517

Re: Cannot enter data into Land Use field in i-tree v6

Hi Christian, There could be a few things going on here. Here are the first tw0 things I would look at. 1. Make sure that the "land use" field is selected under your "Data Collection Options". You can check those options by going to the "Project Configuration" tab, selecting "Project Definition" the...
by Jason.Henning
Mon Mar 16, 2020 11:08 am
Forum: General
Topic: Gathering tree population
Replies: 3
Views: 1551

Re: Gathering tree population

Hi Jared, Unfortunately there is no way to account for species directly with i-Tree Canopy. When you select a county during project set-up the underlying models do use local mixes of percent deciduous and evergreen in the estimates of air pollution, (see methods here, https://www.itreetools.org/docu...
by Jason.Henning
Mon Feb 17, 2020 10:03 am
Forum: General
Topic: What should I do when receiving a Crystal Reports download error during installation?
Replies: 7
Views: 2978

Re: What should I do when receiving a Crystal Reports download error during installation?

UPDATE: Those links have been restored. Occasionally, firewalls or internet browser settings may prevent their download and installation. In those cases you may want to try copying and pasting the URL directly into your web browser. Unfortunately, we generally cannot resolve issues caused by outside...
by Jason.Henning
Mon Feb 17, 2020 9:38 am
Forum: General
Topic: urban forestry harvesting numbers & metrics
Replies: 2
Views: 1091

Re: urban forestry harvesting numbers & metrics

These calculations aren't included in the i-Tree tools but there is some life-cycle analysis out there that might be relevant. You could start with this paper, https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=13&ved=2ahUKEwjYxobM5tjnAhX6hHIEHe33DywQFjAMegQIBBAB&url=https%3A%2F%2Fwww.fs....
by Jason.Henning
Mon Feb 17, 2020 9:29 am
Forum: General
Topic: What should I do when receiving a Crystal Reports download error during installation?
Replies: 7
Views: 2978

Re: What should I do when receiving a Crystal Reports download error during installation?

We are looking into having those links fixed or the files reposted. Anson, I am not sure I have ever seen that "pending" issue you mentioned. If you are on a government, university, or other controlled network it may be some firewall setting preventing the installation. If that is the case you may n...
by Jason.Henning
Thu Feb 06, 2020 8:19 am
Forum: Eco/UFORE
Topic: how can i change the name of my project?
Replies: 1
Views: 1274

Re: how can i change the name of my project?

Hi Valeria, Sorry you are having trouble with the project name. If you are unable to edit your project name when you click on the "Project Definition" button under the "Project Configuration" tab you may need to turn the "Editing mode" to "On". The editing mode on/off button is on the right hand sid...
by Jason.Henning
Tue Feb 04, 2020 4:35 pm
Forum: General
Topic: data import wizard ,unhandled exception error ?
Replies: 1
Views: 736

Re: data import wizard ,unhandled exception error ?

Sorry to hear you are having issues with import. This may be tough to diagnose without seeing your data. One issue that we occasionally see with import is that the wizard doesn't function well if the file being imported is open in other software. Please make sure that your spreadsheet is not open in...
by Jason.Henning
Mon Feb 03, 2020 9:41 am
Forum: General
Topic: how long to process eco v6 project ?
Replies: 1
Views: 676

Re: how long to process eco v6 project ?

i-Tree Eco projects are usually processed within an hour. Very large projects (greater than 10,000 trees with a number strata) can take longer. The other variable that can make projects take longer is if there are additional projects in the queue ahead of yours. Once you submit your project your you...
by Jason.Henning
Mon Dec 09, 2019 9:28 am
Forum: Eco/UFORE
Topic: General formulas
Replies: 1
Views: 600

Re: General formulas

Unfortunately we don't have general equations for average benefits by species. To see more about how the underlying models in i-Tree Eco work please see these documents, http://www.itreetools.org/eco/resources/iTree_Eco_Dry_Deposition_Model_Descriptions.pdf and http://www.itreetools.org/eco/resource...
by Jason.Henning
Tue Nov 05, 2019 9:19 am
Forum: Eco/UFORE
Topic: Batch Runs
Replies: 1
Views: 644

Re: Batch Runs

Hi Will, Unfortunately, there isn't a built in mechanism to facilitate the type of batch runs you are describing. As an alternative you could set up each of your projects as a separate stratum and combine them all in one project. Then you could use the individual tree or strata level results in your...
by Jason.Henning
Tue Oct 29, 2019 7:24 am
Forum: Eco/UFORE
Topic: Resolve Conflict Warning
Replies: 1
Views: 640

Re: Resolve Conflict Warning

Hi Amy, Those warnings have to do with how i-Tree Eco manages retrieving data from mobile devices. Typically, you get those messages if some change has been made to the data on more than once before retrieval. For example you may have had multiple people submit data from mobile for the same plot or ...
by Jason.Henning
Mon Oct 28, 2019 10:31 am
Forum: Eco/UFORE
Topic: Allometric equations
Replies: 8
Views: 1449

Re: Allometric equations

Hello Giacomo, Copice is not a common practice here in the US so i-Tree doesn't have a defined way to handle those trees. However, for multi-stem trees you can enter up to the 6 largest stems as DBH1 to DBH6. Alternatively, you could calculate the dbh of a tree that would have the same basal area as...
by Jason.Henning
Mon Oct 28, 2019 8:55 am
Forum: General Topics
Topic: Certification of data obtained
Replies: 1
Views: 1334

Re: Certification of data obtained

Hello, I am not sure that I completely understand your question. There is no certification process for data collectors as the tools are free to use and anyone can use them to collect their own data. The results obtained from the i-Tree tools represent the outcomes of scientific models. Users can rev...
by Jason.Henning
Mon Oct 28, 2019 8:48 am
Forum: Eco/UFORE
Topic: Allometric equations
Replies: 8
Views: 1449

Re: Allometric equations

Hello Giacomo, That paper references this document, Nowak, D.J. 1994b. Atmospheric carbon dioxide reduction by Chicago’s urban forest. In: McPherson, E.G.; Nowak, D.J.; Rowntree, R.A., eds. Chicago's urban forest ecosystem: results of the Chicago Urban Forest Climate Project. Gen. Tech. Rep. NE-186....
by Jason.Henning
Thu Oct 24, 2019 1:19 pm
Forum: Eco/UFORE
Topic: Allometric equations
Replies: 8
Views: 1449

Re: Allometric equations

Hello Giacomo, This may depend on which of the i-Tree Tools you are using. If you are using i-Tree Eco please see the section of this paper, http://www.itreetools.org/eco/resources/UFORE%20Methods.pdf , titled "UFORE-C: Carbon Storage and Annual Sequestration". i-Tree is not using species specific g...