[Nodeshot] two example of interactive elevation profile processing using gmap

[Giuseppe De Marco]

Hi fede,

sorry if I wrote/write with this email instead of peppelinux at yahoo.it.
Keep in mind that OpenLayers supports GoogleMaps, so we could change
basemap, but I never tested it with StreetView.


2013/11/20 Nemesis <nemesis at ninux.org>

>  I didn't know about this format. Hopefully a bit more studying in the
> GIS world will make me able to make smarter decisions.
>
> At the moment, as I wrote in the other email, I can just go as far as to
> implement a javascript library like leaflet or openlayers and make the
> tiles configurable by settings so admins of a Nodeshot instance can decide
> which tiles to use.
>
> In the future, hoping there will be more contributors and an awsome
> documentation, we will probably able to develop cooler stuff!
>
> Federico
>
>
> On 11/20/2013 12:17 PM, Giuseppe De Marco wrote:
>
> DEM files usually, in base of their resolution in pixel, could take from
> 300MB to 1GB, for italy.
> If a django view could open a file of that dimension, honestly, it could
> have a bad impact to server load.
>
>  If you think to use Google maps this avoids the problem because Google
> gave us a querable service that runs the game as expected.
> If you think to use OpenLayers this implies to setup a WebProcessingSystem
> and the DEM shoud be imported inside PostGIS for performance needs.
>
>  this could be drawn splitting nodeshot from WPS to separate servers, and
> then integrating it inside a django view with a simple sort of ping that
> returns results of WPS unavailibility.
> This because use nodeshot on a postgis DB could be problematic for smart
> DB backup and development branchs.
>
>
>
>
> 2013/11/20 Luca Pretto <luca.pretto at gmail.com>
>
>>  On 11/20/2013 12:02 AM, Giuseppe De Marco wrote:
>>
>>  http://www.katapi.org.uk/Maps/GoogleMaps/GMv3-elevation-profile.html
>> http://www.heywhatsthat.com/profiler.html
>>
>>
>>  This would be really great! :)
>> (Since I keep using Ubiquiti AirLink to achieve the same result)
>>
>>
>>  Il giorno 20/nov/2013, alle ore 11:13, Nemesis <nemesis at ninux.org> ha
>> scritto:
>>
>>  Do you know also any other alternative to the Google Maps / Earth API?
>>
>>
>>  Probably this would be a pain to integrate, but.. is maybe possible to
>> directly use DEM <http://en.wikipedia.org/wiki/USGS_DEM> files, just
>> like the OruxMaps app does?
>>
>>
>>  Luca
>>
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>
>
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