[Talk-us] Whole-US Garmin Map (02-10-2010) update

[Lars Ahlzen]

Lars Ahlzen wrote:
> On 02/20/2010 12:15 AM, Apollinaris Schoell wrote:
>> NED 1 arc second is a huge improvement compared to SRTM. generated 2
>> tiles for comparison and selected an area with wholes in srtm based
>> tile
>> http://www.mediafire.com/i/?wumznnmy2dz 
>> http://www.mediafire.com/i/?1y2qntdmmrz
>>
>> At least for Garmin maps  1 arc second is more than good enough.
> 
> Ok, in that case I'll compress and upload the 1" NED data somewhere as
> soon as I get a chance.
> 
> I'll keep it as 1x1 degree tiles so you can download the area(s) you're
> interested in.

All of the 1" NED data is up:

http://toposm.com/ned/

It compressed really well, so IIRC the total size is less than 40 GB. 
Let me know if anything is missing or broken.

- Lars

-- 
Lars Ahlzen
lars at ahlzen.com