Search found 369 matches

by azelaya
Wed Aug 02, 2017 4:18 pm
Forum: General Topics
Topic: i Tree Eco v6 - Free Adjustment of Costs and Benefit Data
Replies: 4
Views: 7343

Re: i Tree Eco v6 - Free Adjustment of Costs and Benefit Dat

I believe you are referring to adding additional costs for items under the Data> Inventory Value > Annual Costs, which is new to Eco v6 and allows for entry of forestry or tree management program costs such as tree pruning, planting, pest control, etc. Unfortunately, you are limited to the fields av...
by azelaya
Wed Aug 02, 2017 4:06 pm
Forum: Project Descriptions
Topic: VOC emissions
Replies: 1
Views: 4545

Re: VOC emissions

No. the VOC outputs are not considered in net carbon sequestration estimates. The Eco model VOC estimates are determined in a separate modeling module. A description of that process and variables considered is available in the following document https://www.itreetools.org/eco/resources/iTree_Eco_Bio...
by azelaya
Fri Apr 21, 2017 7:20 am
Forum: Canopy
Topic: How does i-Tree Canopy estimate carbon and pollution removal
Replies: 0
Views: 7106

How does i-Tree Canopy estimate carbon and pollution removal

Info below is derived from the Canopy application "Help" text. Canopy Air Pollution -The i-Tree Canopy default values (the multipliers) of air pollutant removal rates (g/m²/yr) and monetary values ($/m²/yr) for a unit tree cover were derived from i-Tree Eco analyses in the conterminous United States...
by azelaya
Thu Feb 16, 2017 10:09 am
Forum: General Topics
Topic: Eco Tree Inventory/Adding Trees
Replies: 10
Views: 10252

Re: Eco Tree Inventory/Adding Trees

The data validation error is being generated because activating or toggling on the "Crown Size" check box in project configuration then requires you to enter the (4) items listed below: Height to live Top Height to crown base Crown width Percent crown missing A data validation error will be generate...
by azelaya
Thu Feb 09, 2017 6:33 pm
Forum: Eco/UFORE
Topic: Why are Eco & Streets estimates different for the same trees
Replies: 0
Views: 7625

Why are Eco & Streets estimates different for the same trees

Eco and Streets have completely different underlying methodologies which accounts for much of the differences in the model estimates. This is explained in the documentation that describes the underlying functions, assumptions and limitations of these models in the archives section of the website. ht...
by azelaya
Thu Feb 09, 2017 5:53 pm
Forum: General Topics
Topic: Eco Tree Inventory/Adding Trees
Replies: 10
Views: 10252

Re: Eco Tree Inventory/Adding Trees

Hello, No, you do not need to uncheck those boxes and they will be accepted when data is submitted for processing. Just to clarify for others, this is referring to the (6) check boxes for DBH1:Measured?; DBH2:Measured?, etc. which correspond with DBH1- 6. All are checked in the Data>Inventory Data>T...
by azelaya
Sat Jan 07, 2017 10:03 am
Forum: General Topics
Topic: Eco Tree Inventory/Adding Trees
Replies: 10
Views: 10252

Re: Eco Tree Inventory/Adding Trees

You are correct that the external data import option is only available for Eco complete inventory projects. We do not have a similar process yet for importing data into Eco sample projects because of the complexity of populating multiple underlying database tables for plots, ground covers, shrubs & ...
by azelaya
Tue Jan 03, 2017 10:13 am
Forum: New Ideas for i-Tree
Topic: Precipitation Data
Replies: 1
Views: 30322

Re: Precipitation Data

Hello, Yes, the i-Tree models require precipitation data in hourly increments for a year. There are several reasons why this is needed including the Eco model uses hourly pollution data which is affected by hourly precipitation. So, the model estimates for pollution will be more accurate if hourly p...
by azelaya
Thu Dec 29, 2016 12:29 pm
Forum: Project Descriptions
Topic: Inmesurable PLOTS
Replies: 1
Views: 4563

Re: Inmesurable PLOTS

Response below was sent directly to user via email and copied here for others: Typically if you are not able to collect data for a plot you would not enter it as complete and would not submit it from the mobile device. However if in your general workflow you like to have plots removed from the mobil...
by azelaya
Fri Oct 14, 2016 6:04 am
Forum: General Topics
Topic: Please confirm climate zone for Boise Idaho
Replies: 3
Views: 9623

Re: Please confirm climate zone for Boise Idaho

we are checking into this and believe it may be a server issue and will update when it is back online. thank you for your patience.
by azelaya
Fri Jul 08, 2016 12:03 pm
Forum: Eco/UFORE
Topic: Can I create multiple "series" for a project in Eco v6?
Replies: 0
Views: 6025

Can I create multiple "series" for a project in Eco v6?

There are (2) things to consider regarding the use of multiple project "series" in the Eco v6 project environment. 1. Eco v6 beta allows you to convert an existing Eco v5 project that was configured in Eco v5 with multiple series for use and access in Eco v6. After you convert and migrate the projec...
by azelaya
Thu Jun 30, 2016 3:26 pm
Forum: General Topics
Topic: i-Tree Eco tree status codes
Replies: 1
Views: 5255

Re: i-Tree Eco tree status codes

The removed or other re-inventory status codes (R, H, L, C) are currently not operable in Eco v5 or Eco v6 beta. You will be limited to entering status codes in the Eco interface as (P, I or U) Planted, Ingrown or Unknown. The re-inventory codes concept was to developed to allow Eco users to create ...
by azelaya
Mon Apr 18, 2016 1:49 pm
Forum: General Topics
Topic: Import File Formats
Replies: 1
Views: 5448

Re: Import File Formats

For Eco and Streets, tree inventory data can generally be imported into an established inventory project for those applications with a properly formatted .mdb Access database file. Eco can also use a shapefile for a project area boundary to generate a quantity of random plots for sampling if needed ...
by azelaya
Mon Sep 21, 2015 4:48 pm
Forum: i-Tree v6.x
Topic: Design v6 pdf report images not generating consistently
Replies: 0
Views: 6358

Design v6 pdf report images not generating consistently

The PDF report generated in i-Tree Design may be missing the charts, graphs and other images normally seen in the report. This issue was reported by (2) different i-Tree Design users and verified. However, Design report images are rendering properly for other users working with the same operating sy...
by azelaya
Thu Aug 06, 2015 6:20 am
Forum: General Topics
Topic: Estimates on the number of i-Tree studies conducted
Replies: 1
Views: 6181

Re: Estimates on the number of i-Tree studies conducted

Unfortunately, it is not possible for us to accurately estimate a total number of i-Tree studies since we really don’t have a good way of monitoring how people use i-Tree after they request a CD or download the software. Since there are multiple tools in the suite, we don’t know which tool a person ...