i-Tree Manuals, Guides & Workbooks

For foreign language manuals and workbooks, please see our International Documents.

Para los manuales traducidos, consulte los Documentos Internacionales.


i-Tree System Requirements (Hardware, Software & Data Collection Devices) & Basic Installation Instructions


Current i-Tree User Manuals

The i-Tree applications utilize individual version numbers to track patches and modifications. Therefore, individual i-Tree manuals may also display corresponding application version numbers 5.x or 6.x accordingly.


Eco v6 Manuals and Guides

The following Eco manuals and guides are for i-Tree Eco v6. Manuals and guides are periodically updated and may require clearing your browser cache to load the most recent update available.

i-Tree Hydro Manuals

i-Tree Species Manual

i-Tree Pest Detection


i-Tree Workbooks

Data Collection Sheets

Creating Random Plots for Eco using ArcGIS

Choose either purely random (no stratification) or pre-stratified random sample plots depending on project goals.

ArcGIS v10.x with the Spatial Analyst extension
(These are generic instructions using most versions of ArcGIS. However, the basic concepts should apply to other GIS packages as well.)

Random Street Segment Workbook for i-Tree Streets & i-Tree Storm

The following workbook can be used to generate random street segments for an i-Tree Streets sample project or an i-Tree Storm project. The procedures outlined within the workbook should be compatible with most versions of ArcGIS. In some cases, some modifications may be required.

Tiger Line Technical Documentation


Past Versions of i-Tree User Manuals

i-Tree Software Suite v5.0

i-Tree Software Suite v4.0

i-Tree Software Suite v3.x

i-Tree Software Suite v2.1