[HOT] Canaan drone imagery not loading

Dale Kunce dale.kunce at gmail.com
Sun Apr 19 21:22:03 UTC 2015


Fred, we have had multiple failures of the OSM Haiti drone imagery at
several events, leading to the problems you showed in an earlier email. We
are aware of the issues but have been unable to solve it due to the poor
performance of the tile server. Would it be possible to post the mosaic
some where that we can rehost on a more reliable server?

On Sun, Apr 19, 2015, 4:28 PM Eric Brelsford <ebrelsford at gmail.com> wrote:

> Thanks Frederic.
>
> As for the duplicate buildings, a number of participants in the event I
> was leading found those also. We decided not to map in the area since the
> imagery was (is) down, so I don't believe they are a result of my event.
>
> eric
>
> On Sat, Apr 18, 2015 at 6:16 AM, Frederic Moine <frmoine at gmail.com> wrote:
>
>>  In the same time we are looking to the server,
>>
>> Could the leader of the mapping party and the coordinator of this task
>> http://tasks.hotosm.org/project/870  can make a control quality of the
>> data before sending it on the server.
>>
>> And contact directly some OSM contributors.
>>
>> Since the beginning of this Hot task,  a lot of mistake has been made,
>>
>> Duplication of building
>> http://osm.org/go/YeTIXLdXI--
>>
>> Overlap of road ( sometime 4 roads has been digitized)
>> http://osm.org/go/YeTC7fbA--
>>
>> And so one.
>>
>> OSM Haiti has started to clean some data and contact some mappers.
>>
>> But the best if you are making some mapping party is to check the quality
>> of the data before sending in it.
>>
>> Apparently a lot of NGO will come in this area in a near future, so if we
>> can paid attention of the quality of data as is part of an activation.
>>
>> And again if somebody can help OSM Haiti to get the latest imagery over
>> this area ( as since 2014 the area has change a lot).
>> it will be better to start with the latest imagery.
>>
>> All the best FredM
>>
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>>
>>
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