Image Envision Home     Stock Images     Download Media     Cart     FAQs    
All     3d     Clipart     Illustrations     Historical     Objects     Photochromes     Photomontages     Photos  
TERMS OF USE: This free image can only be used for non-commercial, personal website use only. THIS IMAGE CANNOT BE used in galleries, downloaded to your computer, posted on sites for others to use, manipulated, downsized, or upsized. If you are confused about the terms of use or have any questions then contact us before using the image.

Free Picture: Oetzal, Austria

Free Picture of Oetzal, Austria

Image URL  
Forum BB  

This is a digital elevation model that was geometrically coded directly onto an X-band seasonal change image of the Oetztal supersite in Austria. The image is centered at 46.82 degrees north latitude and 10.79 degrees east longitude. This image is located in the Central Alps at the border between Switzerland, Italy and Austria, 50 kilometers (31 miles) southwest of Innsbruck. It was acquired by the Spaceborne Imaging Radar-C/X-band Synthetic Aperture aboard the space shuttle Endeavour on April 14, 1994 and on October 5, 1994. It was produced by combining data from these two different data sets. Data obtained in April is green; data obtained in October appears in red and blue, and was used as an enhancement based on the ratio of the two data sets. Areas with a decrease in backscatter from April to October appear in light blue (cyan), such as the large Gepatschferner glacier seen at the left of the image center, and most of the other glaciers in this view. A light blue hue is also visible at the east border of the dark blue Lake Reschensee at the upper left side. This shows a significant rise in the water level. Magenta represents areas with an increase of backscatter from April 10 to October 5. Yellow indicates areas with high radar signal response during both passes, such as the mountain slopes facing the radar. Low radar backscatter signals refer to smooth surface (lakes) or radar grazing areas to radar shadow areas, seen in the southeast slopes. The area is approximately 29 kilometers by 21 kilometers (18 miles by 13.5 miles). The summit of the main peaks reaches elevations of 3,500 to 3,768 meters (xx feet to xx feet)above sea level. The test site's core area is the glacier region of Venter Valley, which is one of the most intensively studied areas for glacier research in the world. Research in Venter Valley (below center)includes studies of glacier dynamics, glacier-climate regions, snowpack conditions and glacier hydrology. About 25 percent of the core test sit

austria, geography, gepatschferner, jpl, oetzal, oetzal austria, radar image, radar images, venter valley, vernagtferner, nasa,  free photography,  free photo,  free photos,  free picture,  free pictures,  free image,  free images

Similar Free geography Pictures
Manhattan From Space
Rocky Mountains, Montana
Barstow, California From Space
Baikal Lake, Russia
Nile River Delta, Egypt
Honolulu, Oahu, Hawaii
Boston From Space
Washington DC From Space
Canberra, Australia
Munich, Germany
Egypt Sand Dunes
String of Impact Craters

Privacy       Contact       About       Image Collections       Artist Login
Copyright © 2005-2013 Image Envision LLC   All Rights Reserved       Additional resources: Clipart, Logos