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    Microplot Designer Plant Height from RGB and Multispectral Plant Count and Emergence for Trial Field Scouting Maps Generic and Custom Scouting Maps Custom Composition Map Supported Crops for Trial Fields & Production Fields Row Vectorization Microplot Boundaries Adjustment Task Fraction of Vegetation Cover (FCover) Flowering Characterization Stay Green Plant Height from LiDAR Statistics for Trial Fields and Production Fields Agriculture and Forestry Analytics Description
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    Scouting Maps Generic and Custom Scouting Maps Custom Composition Map Field Boundaries Creation Supported Crops for Trial Fields & Production Fields Fraction of Vegetation Cover (FCover) Stay Green Statistics for Trial Fields and Production Fields Grid Designer Weed Management Plant Count for Production Field Emergence Characterization for Production Field Agriculture and Forestry Analytics Description
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Tree Detection

This analytic allows you to detect trees in a plantation or forest.

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This analytic is part of the Advanced Tree Analysis task but you can also launch it individually if necessary.

1. Inputs and parameters

  • Plant height (Plant height from RGB and Multispectral‍)
  • Field boundaries (How to create a Field Boundaries‍)
  • Minimum tree height: plant height threshold to consider a plant as a tree
  • Minimum canopy radius: minimum crown canopy size to consider a plant as a tree
  • Maximum canopy radius (8 meters default value): maximum crown canopy radius size to consider a plant as a tree.

2. Deliverables

  • Tree crowns vector
  • Tree tops vector

3. Attributes

Tree_id: Unique tree id

Treetop_height: Tree height in meters

Tree_crown_surface: Crown surface in m²


4. Workflow

Step 1: Once in your project, you can launch the analytic “Tree detection” from the Analytic Catalog

Step 2: Complete the inputs and parameters and launch your analysis

  • Minimum tree height: 2 meters default value
  • Minimum canopy radius: 2 meters default value
  • Maximum canopy radius: 8 meters default value

4. The results

You can visualize the results by selecting the “Inventory” layer from the SURVEY DATA section on the left side menu.

  • When displaying the Tree crowns, you can choose to display the results based on specific attributes, by opening the Information Panel. You can choose between:
    • Neutral
    • Tree crown surface
    • Tree height

The map will show a color based classification and the legend, will be visible on the Information Panel

By clicking on a detected tree, the attributes of that tree will appear also in the information panel.

  • The Tree tops vector is placed under the category “Input Data”.

By clicking on a detected Tree top, the Info panel on the right will show the attributes:

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RELATED QUESTIONS

  • Plant Count for Production Field arrow_forward
  • Agriculture and Forestry Integrations arrow_forward
  • Plant Height from LiDAR arrow_forward
  • Scouting Maps arrow_forward

Was this article helpful?

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RELATED QUESTIONS

  • Plant Count for Production Field arrow_forward
  • Agriculture and Forestry Integrations arrow_forward
  • Plant Height from LiDAR arrow_forward
  • Scouting Maps arrow_forward

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