Microstation TIN to HEc-ras Raster DEM (tiff) - Kleinschmidt

This topic has 1 reply, 316 voices, and was last updated 5 years, 10 months ago by kabinluitel.

Viewing 2 posts - 1 through 2 (of 2 total)

Author

Posts
January 19, 2019 at 2:01 am #7179

kabinluitel
Participant

I have microstation TIN file and I need to develop a HEC-RAS model using RAS Mapper. Is there a way to convert that TIN into raster ?

January 23, 2019 at 2:56 am #12004

Lonnie A
Participant

This is how I do it. I’m not a microstation person so I have others do the export for me and it works coming from ACAD the same way:
Export from microstation the TIN as a LANDXML then in GIS use the LANDXML file to import the TIN. Then under Arc Toolbox > 3D Analyst > Conversion > TIN to Raster: Give the output tin a name with a .tif extension. I keep the output type and method as default. Under sampling distance select the cellsize option and set the number to the size you want.
Author

Posts

Viewing 2 posts - 1 through 2 (of 2 total)

You must be logged in to reply to this topic.