[talk-au] Proposed Data import - Queensland, Australia: Peaks and Mountains

Christopher Barham cbarham at pobox.com
Sun May 4 07:01:05 UTC 2014


Hi Simon,

Ref Elevation data for mountain nodes, 
Following your question, I realised that the height should be available from the NASA SRTM datasets; so have just tried to add it to the peaks/mountains nodes as an ele tag in metres.
Have added a section to the wiki import proposal page on adding the ele tag with values from SRTM here: http://bit.ly/1lNmCyN

Test output file of the result is here (mountains with heights) : https://dl.dropboxusercontent.com/u/446994/osmQldPeaks/test_with_srtm.osm

currently the ele values are floats, so I'll add a manual step to round the metres from floats to integers before any import.

Cheers,
Chas

On 4 May 2014, at 0:08, Simon Poole <simon at poole.ch> wrote:

> Christopher,
> 
> I just browsed through the .osm file and then checked the .csv, is it
> correct that the import (and the original data) doesn't actually have
> any elevation information?
> 
> Simon
> 
> Am 03.05.2014 21:00, schrieb Christopher Barham:
>> Hi,
>> I'd like to propose a small data import of ~2500 nodes describing peaks and mountains in Queensland sourced from Qld govt Place names Gazetteer.
>> 
>> I've had a look at the data to import, and also the existing OSM nodes, and think this could be a viable.  There would be manual review required before uploading, especially to ensure we do not duplicate the existing ~500 nodes, but feel it could be worth it as we are unlikely to get the data any other way for the more remote parts of the state.
>> 
>> I've documented the proposed import steps on the wiki here:
>> https://wiki.openstreetmap.org/wiki/Australia/Queensland/The_Department_of_Environment_and_Resource_Management/Peaks_And_Mountains_Import
>> 
>> That page also has links to relevant data files I have created for review.
>> 
>> Please let me have your feedback on this proposal.
>> 
>> Regards,
>> Chas
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> 
> 
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