YTGEN

(Yield Table Generator)

Forest yield analysis software for precision forestry

Yield Table Generator

YTGen is software for generating yield estimates in a production forestry context.  It combines the process of growing and projecting tree volumes with log bucking alogorithms to model tree merchandising through to log products.

YTGen provides the function for generating yields by taking a  sample forest inventory, applying height and DBH Regression to the sample, projecting volume and taper and estimating breakage and stumpage.

YTGEN is owned and licensed by Silmetra Limited, who jointly with Interpine provide training courses and is actively used by Interpine.

Key Design Philosophies

  • Do a few things well: grow trees, cut them up and add them up.
  • Separate yield generation from inventory data collection.
  • Separate yield generation from decision support.
  • Integrate well with upstream and downstream processes.

Data Inputs and Outputs

YTGEN prepares data from a number of common sources (such as MARVL) and converts it to a YTGEN Population File.  Combined with cutting strategies and a method reference file (models), these produce outputs from basic population yields through to detailed log output.

There are customised output formats for decisions support tools like FOPLI and Woodstock.

YTGEN currently  runs on Windows 95 through to Windows 8 with independent applications also provided.

Out in Industry

Customer Feedback

Custmer Feedback

ForestTech X Conference – Canada

Ian Wilson, our Harvesting Performance Services Manager recently presented alongside Austimber Harvesting contractor Ian Reid and Waratah Managing Director Jules Larsen on the benefits of using forest harvester information at the recent tech transfer ForestTechX...

Forest LiDAR – What Are We Looking At

So what are LiDAR point clouds? Our team look at and analyze this type of data to regenerate estimates of forest yield. But not many foresters actually get to look and see the detail behind all the numbers. Want to enjoy the fascination and immerse yourself in a...

Using Drones / UAV for 3D Modelling Forest Tree Structure

The Interpine #UAV #Drone continue to innovate around the use of structure from motion 3D modelling. In this case we show some examples of modelling tree structure and resulting stem volume / form, which are important in the forest yield modelling calculations. Doing...

Investigating Tree Structure from 3D Modelling

The Interpine #UAV #Drone continue to innovate around the use of structure from motion 3D modelling. In this case we show some examples of modelling tree structure and resulting stem volume / form, which are important in the forest yield modelling calculations. Doing...

STICKS at HarvestTech 2017

Benefiting from machine information. Ian Wilson, Interpine's Harvesting Servies Manager recently presented at HarvestTech 2017 in Rotorua. Ian profiled the StanForD information which can provide a wealth of information on machine operating for the harvest contractor....

Forest Harvester System Management Workshop in Rotorua 2017

​#Forest #harvester system management through Interpine's ForestPHD #STICKS Cloud Service. We are hosting an industry user workshop today at @ToiOhomai Forestry School in Rotorua. With some 20 million m3 of wood supply in STICKS over the last couple of years, 58,000+...

Interpine at Hawkes Bay Career Expo

Great to again be participating in another #careers #expo, this time in Hawkes Bay promoting the #forest industry with the Hawkes Bay #ForestryGroup (collective of forest companies in the region) and our Interpine team to our next generation of forest scientists,...

STICKS Harvester Information System most widely used throughout Australasia

Are you interested in Forest Value Recovery from your own forest or those that you are harvesting or managing. Ask for a demo of our cloud platform #STICKS, and Plan, Harvest and Deliver based on production data from your harvesters in the forest. This collates tree...

Enhance LiDAR Forest Yield Estimates > Improvements for a clearer view of the forest

Our team continue to enhance #LiDAR based #forest #yield estimates. Moving from a 25m yield pixel resolution to a 5m dynamic analysis frame, creating higher spatial resolution of forest yield estimates through LiDAR #Imputation. While providing foresters a more...

European Insights into the Use of Harvester Data

Goetz Roth, Interpine's lead for the implementation of mechanised harvester production data has recently returned from Europe. In Europe Goetz attended 48th FORMEC, one of the biggest international Forest Engineering Conferences in the world. Over 300 attendees from...

Frequently Asked Questions

Our standard operating procedures are focused on safe operation of any of our UAV craft. Pilots undergo rigorous training and certification to operate. Our craft are all fitted with emergency systems such as parachutes and autopilot return to home functionality for any loss of signal between the UAV and the pilot. In the event of an incident our public liability insurances are also endorsed for operating UAVs for all our operations.

We operate a range of normal RGB resolution cameras, as well as a thermal sensor and multispectral NIR.

If we didn’t answer all of your questions, feel free to drop us a line anytime.