above and below mapping styles

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06-03-2021 12:48 PM
Status: Open
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TimoWidbom
New Contributor III

The above and below mapping option is taken to another level with the ability to combine colour and unique symbols to emphasize the values above or below a threshold in the new MapViewer.  Same functionality and mapping style to ArcGIS Pro.

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3 Comments
KoryKramer

ArcGIS Pro offers a number of diverging color schemes.  I see 90 when I do a quick search:

KoryKramer_0-1622751670779.png

 

These can be applied and adjusted as needed to symbolize "above and below" some meaningful value:

KoryKramer_1-1622751721195.png

 

TimoWidbom

Thanks for you answer. I meant the symbol pairs

 

TimoWidbom_0-1622804873057.png

 

 

ZihanSong

Currently in Pro, the workaround is to set to unique values and apply an Arcade expression like:

when
($feature.FieldName<FieldAverageValue,1,0)

The average value in the expression can be get from show statistics if apply graduated colors or graduated symbols using this field.

E.g. my expression is:

ZihanSong_1-1635202083700.png

 

Then you will have binary symbol pair in the grid and can change its style:

ZihanSong_0-1635201847469.png

Then use the second tab on the pane "Vary symbology by attribute" to add size or color variable.