Search found 372 matches
- Wed Nov 14, 2018 11:41 am
- Forum: i-Tree v6.x
- Topic: i-Tree Landscape inconsistent performance
- Replies: 0
- Views: 35085
i-Tree Landscape inconsistent performance
i-Tree Landscape v3.5.1 has been experiencing inconsistent behavior and may be very slow or non-repsonsive. Our Developers are working on resolving issues which may be related to new data integration and /or specific location information causing these problems and crashes. For now, i-Tree Landscape ...
- Wed Nov 14, 2018 11:41 am
- Forum: Landscape
- Topic: i-Tree Landscape inconsistent performance
- Replies: 0
- Views: 31138
i-Tree Landscape inconsistent performance
POST UPDATED 21Nov2018 i-Tree Landscape v3.5.1 has been experiencing inconsistent behavior and may be very slow or non-responsive. Our Developers are working on resolving issues which may be related to new data integration and /or specific location information causing these problems and crashes. Fo...
- Wed Nov 14, 2018 11:14 am
- Forum: General Topics
- Topic: Required inputs for calculating leaf surface area
- Replies: 8
- Views: 19645
Re: Required inputs for calculating leaf surface area
The following information is extracted from the Use of DIrect Measures by i-Tree Eco v6 document which describes how tree measurements are used for various estimates https://www.itreetools.org/eco/resources/v6/Ecov6_data_variables_ES_relationships.pdf DERIVED VARIABLES • Leaf area is estimated using...
- Fri Oct 19, 2018 7:33 pm
- Forum: Eco/UFORE
- Topic: Where can I find info on Eco forecast methods
- Replies: 0
- Views: 51735
Where can I find info on Eco forecast methods
There is not a stand-alone Forecast method document. Forecast users are advised to refer to the following documents and assessment project reports that utilized the forecast model and have descriptions of underlying methods. Assessing the Urban Forest Effects:The Greater Kansas City Region https://w...
- Wed Oct 17, 2018 10:38 am
- Forum: Eco/UFORE
- Topic: How can Eco be used in parks with natural and managed areas?
- Replies: 0
- Views: 32948
How can Eco be used in parks with natural and managed areas?
Many parks have both managed and natural areas which can make planning and deciding on flexible Eco data collection options difficult. Common questions include: Should we limit the area of data collection? Should we limit the trees to focus on collecting larger trees? How much time will doing the na...
- Wed Oct 17, 2018 8:01 am
- Forum: Design
- Topic: Are generic codes (BDL, BDM, BDS, etc.) specfic to a region?
- Replies: 0
- Views: 51922
Are generic codes (BDL, BDM, BDS, etc.) specfic to a region?
No, they are no longer regionally representative generic trees. Basically, the same BDS tree is used throughout the country which can make results inconsistent. We recommend not using these generic trees in Design anymore, and picking a suitable species from the available list. Background info The u...
- Mon Jul 09, 2018 3:36 pm
- Forum: Database
- Topic: Can I add more recent pollution & precipitation data?
- Replies: 0
- Views: 50640
Can I add more recent pollution & precipitation data?
No. Unfortunately, the i-Tree Database system is limited to accepting precipitation and pollution data from the years listed in the drop down menus. User submitted pollution and precipitation data has to be integrated with larger global preprocessed weather data in the underlying i-Tree processing s...
- Sun Jun 24, 2018 4:18 pm
- Forum: General Topics
- Topic: Question about zones
- Replies: 1
- Views: 12568
Re: Question about zones
Hello Julie, There is not a way to directly import in a stand-alone species lists into the PDA data collection utility as that is part of the overall project configuration. You have to first create an i-Tree Streets project on a desktop computer selecting the Northeast Climate Region during project ...
- Thu Jan 18, 2018 9:02 am
- Forum: Mexico and Spanish Language Forum
- Topic: regarding tree cover
- Replies: 1
- Views: 83173
Re: regarding tree cover
The % cover is generated when there is a project area defined in the Project Configuration> Project and Strata Area dialog for an Eco project. If there is no project area defined such as for a complete inventory of random trees in a complete inventory, then Eco will summarize the canopy coverage of ...
- Thu Jan 18, 2018 8:40 am
- Forum: Project Descriptions
- Topic: Sepcificity of Formulas
- Replies: 1
- Views: 83771
Re: Sepcificity of Formulas
although there are 7000 or so individual tree and shrub species available in the i-Tree list, there are only a small amount of species specific growth equations available. Probably less than 200 although new ones are being integrated in the model. If no equation could be found for an individual spec...
- Thu Jan 11, 2018 10:58 pm
- Forum: Project Descriptions
- Topic: Parks inventory in Merida
- Replies: 1
- Views: 13741
Re: Parks inventory in Merida
The 20 plot number recommendation may be from the i-Tree User manual https://www.itreetools.org/resources/manuals/Ecov6_ManualsGuides/Ecov6_UsersManual.pdf page 9 which is a general guideline for the minimum number of plots recommended for each stratum of a plot-based sample project. Again, this is ...
- Thu Dec 21, 2017 10:53 am
- Forum: Database
- Topic: Can I add pollution datasets for different locations with a new international city?
- Replies: 0
- Views: 32133
Can I add pollution datasets for different locations with a new international city?
Only one set of pollution data for a given year can be integrated for a new international city location at this time. We understand that many cities have multiple pollution monitor locations to account for variation of pollution in a city, and it would improve modeling capabilities if data from mult...
- Mon Dec 18, 2017 4:17 pm
- Forum: Eco/UFORE
- Topic: The requested FTP command is not supported when using HTTP proxy
- Replies: 0
- Views: 24017
The requested FTP command is not supported when using HTTP proxy
The following message " The requested FTP command is not supported when using HTTP proxy " may be received when using Eco v6, and i-Tree Database. This is an indication that your system communications settings may need to be modified to allow data transfer with i-Tree applications. Our Developers ha...
- Tue Oct 31, 2017 10:00 am
- Forum: i-Tree v6.x
- Topic: Known Issue: Eco v6 crashing & Streets reports failing
- Replies: 1
- Views: 15594
Known Issue: Eco v6 crashing & Streets reports failing
A recent Oct 2017 Microsoft Windows update is causing issues with i-Tree Eco v6 and i-Tree Streets. i-Tree Streets issues: i-Tree Streets reports fail and generate errors. The error messages may be similar to the following: • Report Error - An error occurred while trying to generate the report. The ...
- Mon Oct 02, 2017 8:36 am
- Forum: General Topics
- Topic: exporting csv tables from version 6 ECO
- Replies: 1
- Views: 12900
Re: exporting csv tables from version 6 ECO
Unfortunately, there is not a way to export out a complete spreadsheet of ground covers, land uses and reference objects from the Eco interface. If comfortable working with Access, you can try opening your Eco project in Microsoft Access where can then views the underlying Groundcovers, ReferenceObj...