[Talk-bd] OrbView-3 high resolution imagery available

Larry O'Neill larryoneill at gmail.com
Mon May 14 14:50:02 BST 2012


Wow!

I was just about to run out of Bing to trace major roads from =0)
I thought I'd have to start tracing lanes and tracks, this should keep me
going for a while longer....

Larry

On Sat, May 12, 2012 at 11:51 AM, Syed Ishtiaque Ahmed <
ishtiaque at csebuet.org> wrote:

> Great !
>
> Thanks,
> Ishtiaque
>
>
> On Fri, May 11, 2012 at 7:05 PM, Jean-Guilhem Cailton <jgc at arkemie.com>wrote:
>
>> Hello,
>>
>> A slippy map of OrbView-3 high resolution TMS coverage of Bangladesh
>> (and an encompassing polygon) is available:
>>
>> http://osm.arkemie.org/satview/?zoom=7&lat=23.5169&lon=90.29485&layers=0B00TFFFFF
>>
>> Best regards,
>>
>> Jean-Guilhem
>>
>>
>> Le 07/05/2012 10:27, Jean-Guilhem Cailton a écrit :
>> > Hello,
>> >
>> > 144 scenes of OrbView-3 satellite, made freely available by USGS, with 1
>> > m resolution (panchromatic), with less than 10% cloud cover, terrain
>> > corrected (L1Gst) and contrast enhanced are now available as a TMS
>> service.
>> >
>> > They can thus be used in Potlatch and JOSM, to trace roads, streets,
>> > populated places, waterways...
>> >
>> > They cover some areas for which no high resolution Bing imagery was
>> > available so far.
>> >
>> > For instructions for use, see
>> > https://wiki.openstreetmap.org/wiki/Bangladesh#OrbView-3_hires_imagery
>> >
>> > Let me know if you have any question.
>> >
>> > Best wishes,
>> >
>> > Jean-Guilhem
>> >
>>
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>>
>
>
>
> --
> Syed Ishtiaque Ahmed
>
>
>
>
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>
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