Accurate terrain database.

[rm77]

Hi;
if anyone have an accurate terrain database for north africa (Algeria) better than SRTM and ASTER i need help to check LOS between two point, so i'll sent him in PM the GPS coo and the appropriate HBA.
I'll be grateful for any help.

[zeuscane]

Try here
http://orthocoverage.tti.fr/download/algeria4.php (http://orthocoverage.tti.fr/download/algeria4.php)

zeuscane

[rm77]

Thanks for your usual support;
i'm wondering if i can open it by GM version13 and how ,should i export theme to another forma .
thanx

[zeuscane]

Yes open xyz.txt as ascii and in windows choose Elevation Grid from 3D Point Data, also advice you to read the txt file for information on the projection.

zeuscane

[sedicla]

Hi people do younow were to get buildings elevation for fre..
Thanks.

[ouedraogo2d]

Yes open xyz.txt as ascii and in windows choose Elevation Grid from 3D Point Data, also advice you to read the txt file for information on the projection.

zeuscane

Hi Zeuscane. thank you for your support.
PLease can I have terrain database for Burkina Faso (it is a West Africa country)?