You could try getting DEMs using ASTER satellite data. Alternatively,USGS may have DEMs with 60 or 100 meter resolution, unless the server is now operated by a different agency. You would have to correct the georeferencing.

thanks my freind Fredrick Colburne ,I,ii try this way.

YOU CAN GET THAT DATA FROM global landcover facility SITE. FOR THIS U HV TO KNOW THE EXACT PATH/ROW OF THE STUDY AREA....

Thanks Susan Paul, I,ii try to do this.

http://www.nbcnews.com/id/44938627/ns/technology_and_science-science/t/best-ever-topographic-map-earth-released/#.Vu1NTvkdC-s

http://mashable.com/2011/10/18/world-topographic-map/#mnD6Jxd21EqQ

Russian military maps are good. 1:50,000 scale is usually the best:

https://mapstor.com/map-sets/country-maps/israel.html

Thanks very much Mr frederick