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Thread: CSV visualization.

  1. #1
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    Default CSV visualization.

    Hi all!
    There is a CSV file consisting of three columns - latitude, longitude and reception level.
    Is it possible to somehow visualize it as dots on the map with a color that correlates with the signal level?

    B.R. Paul

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  4. #2
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    Default Re: CSV visualization.

    Quote Originally Posted by Paul_B View Post
    Hi all!
    There is a CSV file consisting of three columns - latitude, longitude and reception level.
    Is it possible to somehow visualize it as dots on the map with a color that correlates with the signal level?

    B.R. Paul
    See https://www.mathworks.com/matlabcent...ignal-strength

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  6. #3
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    Default Re: CSV visualization.

    MapInfo and create Thematic map
    https://www.youtube.com/watch?v=n-TdEKC9ecE

    Quote Originally Posted by Paul_B View Post
    Hi all!
    There is a CSV file consisting of three columns - latitude, longitude and reception level.
    Is it possible to somehow visualize it as dots on the map with a color that correlates with the signal level?

    B.R. Paul

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  8. #4
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    Default Re: CSV visualization.

    You can try it with Global Mapper.

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  10. #5
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    1 out of 1 members found this post helpful.

    Default Re: CSV visualization.

    Hi Paui!
    You can import a CSV file with fields (latitude, longitude, reception level and additional) into Google Earth Pro.
    On the image there will be single-color dots, when you hover over them, the coordinates and the value of the receptionl level will be displayed.
    BR
    BR Slava

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  12. #6
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    Default Re: CSV visualization.

    Further to Slava121 post... you can have different colors for signal level ranges.

    Using import, apply a style template,
    on the name tab, set the name field to the signal level column
    on the color tab, set color from field and set the select color field to the signal level column

    set palette start color to blue
    set end color to red
    (this will give you a rainbow color range)
    number of buckets = 10
    (this breaks signal levels into ranges and applies different colors. You can change the colors and maximum values to suit.)

    You can edit the style template afterwards

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  14. #7
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    Default Re: CSV visualization.

    There is another way, but the point size will correspond to the size of the topobase grid.

    https://www.4shared.com/s/fMQ1BpuJage

    B.R. Paul

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