Greetings, List. Where can I find a DTM of an urban area which displays not only the elevation but also the heights of the buildings at these points? Something along the lines of:
<< Header information >> z1E z1B z2E z2B z3E z3B ... .. .. .. etc. zxE is the elevation above sea level at point x, in meters (or any other unit). zxB is the height of a building at point x, in the same units as zxE. If there is no building at point x, then zxB is zero. Of course, any other format (say: x1, y1, E1, B1 x2, y2, E2, B2, ...) is also acceptable. Resolution has to be 100 meters or better. I don't need an entire city, as this will be for test purposes. However, the data has to be real and cover at least 15 square kilometers. If the tests are successful, forthcoming purchases are in the offing. TIA to all responders. Best regards, Alex Eshed email: [EMAIL PROTECTED] OPISOFT Ltd. Tel: +972-3-6136050 ext. 213 SHAP Building Fax: +972-3-6139850 3 HaYetzira St. Ramat Gan 52521 Israel --------------------------------------------------------------------- List hosting provided by Directions Magazine | www.directionsmag.com | To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Message number: 4081
