[uMap] Hidden pinpoints for the same location from different layers

[Wendy Perla Kurtz]

Hi All,

I'm having a bit of trouble with this map:
http://umap.openstreetmap.fr/en/map/virtual-cartographies-visualizing-mass-grave-recov_97719#5/39.198/3.845

If there is more than one pin in the same geographic location from
different layers, only one pin shows on the map for that spot--you cannot
see that there are other materials underneath. The only way to view the
data points beneath is to toggle off the top-most layer. This is less than
ideal, as most people won't realize there are additional materials related
to that location and only have the ability to click on the top-most point.
You can look at Madrid, for example. When you toggle off the different
media layers, you will see other materials revealed beneath.

Is there any way to resolve this issue? Is there a setting to cluster
together points from different layers if they share the same coordinates? I
played with the opacity, but that still doesn't show the points beneath.
Changing the icon shape helps, but it looks a bit messy. Also there are
only 4 default shapes and I have 8 layers. Any ideas would be GREATLY
appreciated, as I'm set to present on this next week!!

I hope this makes sense and many, many thanks as always!

Wendy

PS - I recommend turning off the mass grave layer (grey dots) to view the
digital texts (colored drops), as the "drop" icons are the ones that are
hiding beneath one another.
-- 

*Wendy Perla Kurtz* | Doctoral Candidate
*UCLA *DEPARTMENT OF SPANISH & PORTUGUESE
Senior Research and Instructional Technology Consultant (RITC)
*UCLA* CENTER FOR DIGITAL HUMANITIES
wpkurtz at ucla.edu
<http://goog_762557734>
www.wendyperlakurtz.com
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