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Snapshots

  1. NW photo point

    Snapshot Title: NW photo point
    Taken by: Chris Fastie

    Image: Image analysis study plot, South apex with targets
    Image Owner: Chris Fastie



    Description:

    Three sample/photo points form an equilateral triangle with sides of 17 m. Each internal angle is 60°, so the distance in pixels between the two flagged points seen in this scene should be 1/6th of t...



  2. NW photo point

    Snapshot Title: NW photo point
    Taken by: Chris Fastie

    Image: Image analysis study plot, South apex with targets
    Image Owner: Chris Fastie



    Description:

    Three sample/photo points form an equilateral triangle with sides of 17 m. Each internal angle is 60°, so the distance in pixels between the two flagged points seen in this scene should be 1/6th of t...



  3. Tree 29

    Snapshot Title: Tree 29
    Taken by: Chris Fastie

    Image: Image analysis study plot, South apex with targets
    Image Owner: Chris Fastie



    Description:

    This tree is more than 415 pixels wide 1.3 m above the ground (it subtends an angle greater than 1.736°) so it should be included in the sample. The unmagnified prism used in the field to select tree...