1
vote
3answers
254 views

Multibeam bathymetry xyz data 53000000 features arcgis 9.3

Im working with an xyz file that has 53000000 points, i have only been able to see this in Microsoft access, because in txt its says that the amount of data its too large. So what i´ve tried to do: ...
6
votes
6answers
436 views

Interpolation of multibeam bathymetry

I'm trying to make a 3D map with multi-beam bathymetry (65536 features, xyz), but it seems that the interpolation methods are too rigid. I need to smooth the data so it looks more natural and ...
12
votes
6answers
2k views

Looking for interpolation tool to produce river bathymetry (topography) from sections

As per the title, I am looking for a tool that can produce bathymetry of a river from cross sections. Although people who may know such tools probably will not need any explanation why this kind of ...