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Snapshots

  1. Birch

    Snapshot Title: Birch
    Taken by: Chris Fastie

    Image: Bonanza Bluff
    Image Owner: Chris Fastie



    Description:

    These bright, young Alaska birch leaves should be photosynthesizing well.



  2. Birch

    Snapshot Title: Birch
    Taken by: Chris Fastie

    Image: Bonanza Bluff
    Image Owner: Chris Fastie



    Description:

    The birch leaves are bright in this infrablue photo, suggesting that they are reflecting a lot of infrared light.



  3. Birch

    Snapshot Title: Birch
    Taken by: Chris Fastie

    Image: Bonanza Bluff
    Image Owner: Chris Fastie



    Description:

    The computed NDVI for this grove of birch trees is not any higher than for the surrounding spruce.



  4. RGB

    Snapshot Title: RGB
    Taken by: Chris Fastie

    Image: Bonanza Bluff
    Image Owner: Chris Fastie



    Description:

    Grasses, sedges, and shrubs grow where it is too wet for spruce trees.



  5. Infrablue

    Snapshot Title: Infrablue
    Taken by: Chris Fastie

    Image: Bonanza Bluff
    Image Owner: Chris Fastie



    Description:

    An NGB image



  6. NDVI

    Snapshot Title: NDVI
    Taken by: Chris Fastie

    Image: Bonanza Bluff
    Image Owner: Chris Fastie



    Description:

    Are spruce needles absorbing more blue light than grasses and sedges?