Forums > General Industry > Thursday night geek-tech question!

Photographer

Mortonovich

Posts: 6209

San Diego, California, US

Anybody know of a "shadow calculator"? You know, something where you could punch in your city, date and time and figure out that a six foot high statue of a flying squirrel will cast a ten foot shadow. Something like that. Seems like it would come in handy.

Anybody?

Buuuuuehler?

Oct 19 06 10:55 pm Link

Model

Jessalyn

Posts: 21433

Denver, Colorado, US

Chip Morton wrote:
Anybody know of a "shadow calcultor"? You know, something where you could punch in your city, date and time and figure out that a six foot high statue of a flying squirrel will cast a ten foot shadow. Something like that. Seems like it would come in handy.

Anybody?

Buuuuuehler?

I'll get back to you when I figure out what a calcultor is.

lol

Oct 19 06 11:03 pm Link

Photographer

none of the above

Posts: 3528

Marina del Rey, California, US

Oct 19 06 11:05 pm Link

Model

Jay Dezelic

Posts: 5029

Seattle, Washington, US

The military has used this principal since WWII for analyzing aerial photos.  I can't remember where I've seen variations of it, but what your are asking is easy to obtain.  Try wikapedia maybe.








https://www.jaydezelic.com/remote/mmBtn01.gif

Oct 19 06 11:08 pm Link

Photographer

Searcher

Posts: 775

New York, New York, US

Oct 19 06 11:19 pm Link

Photographer

Jeff Searust

Posts: 920

Austin, Texas, US

It depends how involved you want to get. The simplest stuff is going to be just from Solar ephemeral tables, (navigational almanac) but there are several AutoCAD and other CAD software bits that you can use to model shadows.

Oct 19 06 11:41 pm Link