[HOT] Ebola Outbreak Activation

Severin Menard severin.menard at gmail.com
Fri Jul 4 19:03:50 UTC 2014


Hi,

I would suggest you to set the offset with offset_db and ask the
contributors to use JOSM with this plugin.

Sincerely,

Severin


On Wed, Jul 2, 2014 at 11:27 PM, Nick Allen <nick.allen.54 at gmail.com> wrote:

>  Pierre,
>
> Sorry, further to my last - I've now checked all the gps traces and there
> are none extending to the bottom two rows of squares left hand side.
>
>
> Nick
> (Tallguy)
>
> On 02/07/14 16:54, Pierre Béland wrote:
>
>  For the task manager job http://tasks.hotosm.org/job/572, there is an
> Imagery offset problem in a section of the job, since two different images
> are overlapped.
>
>  This problem arizes with the first two bottom rows in the left section
> of the Job.  In this area, we observe an offset of approx. 30 meters
> between th two Bing images that overlap. You will see the more detailed
> image if  you zoom in closely (under 40 meters with JOSM),
>
>  In such situations,if a village is offset 30 meters with the rest of the
> world, this is not a great problem. But inside the village, we want to
> respect the overall geometry, the alignment between individual buildings
> and roads. If a previous mapper used the less detailed imagery, I suggest
> that you simply do the same and just complete adding objects not already
> traced.
>
> Pierre
>
>
>
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> --
>
> Nick
>
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>
> http://www.openstreetmap.org/user/Tallguy
>
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