[Talk-us] TopOSM Colorado

[Lars Ahlzen]

Ian Dees wrote:
> The hi-res NHD data set fits on 4.5 DVDs. They sent me a set of NHD data 
> last year around this time for free (they're very nice folks!). I was 
> considering asking nicely for another set, but I was going to try and 
> build a faster computer to handle it, first.

Nice. That would save a lot of time. I hope they can do me the same favor.

> I don't know about the NED data, but I imagine it would be a similar 
> size for the US continental area.

NED is significantly larger, but someone mentioned that one can ship a 
USB hard drive to USGS, they'll fill it with the data and ship it back.

- Lars

-- 
Lars Ahlzen
lars at ahlzen.com