[GRASSLIST:5942] Re: oblique photography

[Rich Shepard]

On Mon, 28 Feb 2005, Markus Neteler wrote:

>> Does anyone have any experience using oblique images from known locations
>> (2 or more cameras at different locations) to extract 2 and 3 d
>> information?

> Nothing helpful, but we have at least extended the i.ortho.photo procedure to
> geocode oblique imagery:

   Perhaps manual methods would not be helpful, but the use of a stereoscope
and measuring tools on stereo aerial photos will let you measure heights.
I've done this to obtain the heights of trees on a site.

Rich

-- 
Dr. Richard B. Shepard, President
Applied Ecosystem Services, Inc. (TM)
<http://www.appl-ecosys.com>   Voice: 503-667-4517   Fax: 503-667-8863