Directional Heat Map for Speakers or Antennas

Question

I'm using AGO trying to have a heat map be directional from each point. I was able to rotate points using a data field but can not seem to figure out if there's a way to have the heat map radiate from that point in the direction its pointing?

I would like to have speakers on our property show which way the audio radiates.

Any help would be very appreciated!

BobBooth1 · Answer

A more complex workflow would be to interpolate a raster surface for each point to indicate loudness, and then clip it using a vector feature class of polygons representing the speaker origin point and direction.

You could then sum the rasters to model sound intensity at cells in your area of interest.

BobBooth1 · Answer

One approach might be to use a picture marker to represent your speakers. The link mentions scenes, but it also works in 2D web maps.

You could rotate the marker based on the rotation angle of the speaker, and size the marker based on the speaker size or power.