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Foros Ingeniería Civil • eje hidraulico
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eje hidraulico

Publicado: Jue Feb 03, 2011 12:09 pm
por andresuls
Hola
queria saber si alguien tiene curvas de nivel de la zona del rio Illapel, necesito sacar el eje hidraulico mediante el sofware hec ras, lo ideal seria con una cartografia lo mas pequeña posible.

Re: eje hidraulico

Publicado: Mar Feb 08, 2011 9:48 pm
por ocioso81
Si necesitas algo a gran escala puedes bajar un modelo DEM y procesar las curvas. http://srtm.csi.cgiar.org/index.asp
Si necesitas algo más preciso debes recurrir a una restitución o un levantamiento de terreno, y $$$
Saludos.

Re: eje hidraulico

Publicado: Mar Feb 08, 2011 9:59 pm
por ocioso81
Se me olvidaba, otra opción pero también para cosas a gran escala, son los perfiles transversales que se pueden generar en las últimas versiones del google earth. Generas con líneas o rutas los perfiles que deseas, los guardas y despues le das click derecho en mostrar perfil.
Saludos