very nice
NASA tool allows estimation of population size
#visualization http://sedac.ciesin.columbia.edu/data/collection/gpw-v4/population-estimation-service …pic.twitter.com/YY4IUlKunf
-
Use this for modeling the effects of nuking cities I have lived in was absolutely my first thought too!
This is basically how NUKEMAP already works :-) It uses the LandScan ambient population density dataset and some clever SQL code to figure out how many people are likely to be within any given distance of ground zero.pic.twitter.com/jqzNmTsHl3
-
-
GPW is where people *live*, LandScan is where they are likely to be in *any given 24 hour period*. So slightly different results for your nuke usage.
-
Recently someone suggested I add a feature where it would find the point of maximum fatalities for any given local detonation. I decided after thinking about it that that was not a feature I needed to add to it, at least not a public version...
-
Do you have topography?
-
No. My model doesn't take it into account so I just ignore it. In theory it shouldn't be too hard to generate a grid cell topographic map from open source data though? I've never tried.
-
For a still-in-progress project related to nuclear burning, I have a lot of datasets relating to land cover and urban build-up. Someday hope to integrate those into things (have a student working on it)...
-
“nuclear burning” is a fun phrase.
-
It's fun to be able to say, "ah, yeah, that comes out of the nuclear burning account."
-
Can someone define "nuclear burning"? Does this refer to things igniting?
- 6 more replies
New conversation -
-
-
I'm going to be playing with this all day.
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.