[GRASS-user] Raster DEM generation

[Maris Nartiss]

Hello,
there are two options:
1st - join both datasets into single one (GRASS vectors can contain
different geometries in single vector dataset) and use v.surf.rst (it
will use both line and point data)
2nd - convert lines to points with v.to.points and then join into
single point dataset. Interpolate with any tool.

Good luck,
Maris.

2013/1/12 Brian Sanjeewa Rupasinghe <jinkabs at gmail.com>:
> Hi all,
>
> have two shape files containing height information of a certain area. One
> file consists of height information in contours (isolines) and the othesr
> file consists of height information with spot heights. In order to create a
> complete DEM i need heights of both layers. I need to create a raster DEM
> with winGRASS 7 using these information. What would be the best technique to
> generate raster DEM with these two types of data? Do i need to generate some
> spot heights from contours and then integerate with existing spot heights
> for DEM generation or any other method?
>
> Cheers, Brian
>
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