From lwaller@sph.emory.edu Tue Jun 27 14:31:44 2000
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From: Lance Waller <lwaller@sph.emory.edu>
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Subject: Re: Lyme Animation:  fishing for answers to little questions
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I think Dade Co, FL is Miami...but I don't know why it wouldn't
match.

Regarding animation of maps, here are some references:

Dorling, D. and Openshaw, S. (1992) Using computer animation to visualize
space-time patterns.  Environment and Planning B: Planning and Design.
19, 639-650.  (Talks about how you might use animation, but not much
in the way of actual examples (and no pictures!))

I checked the citation index and also found (but haven't read) the 
following:

Dorling, D. (1992) Stretching space and time: from cartographic animation
to interactive visualization. Cartography and Geographic Information
Systems, 19, 215.

Ehlschlaeger, C.R., Shortridge, A.M., and Goodchild, M.F. (1997)
Visualizing spatial data uncertainty using animation. Computers
and Geosciences. 23, 387-395.  (This seems like a great idea).

Edsall, R.M., Harrower, M., Mennis, J.L. (2000) Tools for visualizing
properties of spatial and temporal periodicity in geographic data.
Computers and Geosciences, 26, 109-118.  (Fourier transformations of
space time data...)

Lance Waller

> While I'm fishing for information: has anyone here done health data
> animation? I think I once sent such a query to the list, and got back one
> answer. I'm a ways from getting my data into map form, as you can see, but
> I'm wondering whether to thematically map based on rates (once I calculate
> them), or based on incidence per square mile....how to indicate
> non-reporting states, etc.
.