Hi there,

i think i'm having a simple questions for you experts.

what do i want? a simple heatmap based on points. Maybe some interpolation (IDW) will work but i couldn't handle it out of the box. So if someone could help me with some parameters i would appreciate that. Maybe i can reach my goal by doing it just with some symbolization. This is what i've done so far, but i think this will not be working.

What do i have: thousand of points (no Z-Value->So i thought IDW which is based only on the distance would be a good solution.)

As mentioned before i've made buffers of my points (buffer1 ->gradient fill, buffer2) in two ways (1xwith dissolve, 1xwithout dissolve) in order to see what i can do based on symbolization to get a visualization like the heat-map below.

Buffer1

Buffer2

Heat:

Thanks!

Chris

The inverted Euclidean Distance with a maximum distance defined will do exactly that...