[HOT] Fwd: Re: [CrisisMappers] [Urgent] China quake: Scores die and hundreds hurt in Sichuan

[Russell Deffner]

Maybe a task for roads in this general area: http://osm.org/go/5MeeCY -
there seems to be some good work going, but lots of fixme’s that will
probably need locals to identify names and such; however we could probably
tackle some geometries, etc. remotely (imagery dependent).

=Russ

 

From: Harry Wood [mailto:mail at harrywood.co.uk] 
Sent: Monday, April 22, 2013 9:17 AM
To: Jean-Guilhem Cailton; HOT
Subject: Re: [HOT] Fwd: Re: [CrisisMappers] [Urgent] China quake: Scores die
and hundreds hurt in Sichuan

 

OK. I've put those links on our wiki page
http://wiki.openstreetmap.org/wiki/2013_Lushan_earthquake

 

...but haven't had time to try them myself. Anyone want to add a quick
assessment of where there's interesting mapping to do?

 

  _____  

From: Jean-Guilhem Cailton <jgc at arkemie.com>
To: HOT <hot at openstreetmap.org> 
Sent: Monday, 22 April 2013, 15:31
Subject: [HOT] Fwd: Re: [CrisisMappers] [Urgent] China quake: Scores die and
hundreds hurt in Sichuan





Hi,

There is now a Spot 5, 2.5 m resolution, image of Ya'an and of a part of
Lushan county available. 

URL for pansharpened image is given below.

There is also a panchromatic layer (black and white), which combines this
Spot 5 image with a lower resolution Spot 4 20110409 image that extends
coverage to the North-East. Address for JOSM:
tms[19]:http://osm.arkemie.org/cgi-bin/tiles/1.0.0/yaan_spot_pan/
<http://osm.arkemie.org/cgi-bin/tiles/1.0.0/yaan_spot5_pxs/> {zoom}/{x}/{y}


Note that according to
http://earthquake-report.com/2013/04/20/very-strong-earthquake-sichuan-china
-on-april-20-2013/ Chinese emergency responders are handling this well.

Best wishes,

Jean-Guilhem


-------- Message original -------- 


Sujet: 

Re: [CrisisMappers] [Urgent] China quake: Scores die and hundreds hurt in
Sichuan


Date : 

Mon, 22 Apr 2013 15:54:15 +0200


De : 

Jean-Guilhem Cailton  <mailto:jguilhem at gmail.com> <jguilhem at gmail.com>


Pour : 

crisismappers at googlegroups.com



Hi,

The Spot 5 archive image made available by the Institute of Remote Sensing
and Digital Earth of the Chinese Academy of Sciences (through the link given
by Qiyang), taken on 20090603, with a resolution of 2.5 m (pansharpened to
bring the resolution of the color bands to the higher resolution of the
panchromatic band) is available as a Tile Map Service (TMS), in epsg:3857,
from :

http://osm.arkemie.org/cgi-bin/tiles/1.0.0/yaan_spot5_pxs/

It can be accessed in JOSM editor by adding an image layer with address:
tms[19]:http://osm.arkemie.org/cgi-bin/tiles/1.0.0/yaan_spot5_pxs/{zoom}/{x}
/{y}

It covers Ya'an, and a part of Lushan County.

Best wishes,

Jean-Guilhem


Le 22/04/2013 03:21, Qiyang Xu a écrit : 

Dear all: 

Thank you very much for the replies. 

 

Hi Pete and Mikel:

The first batch of satellite imagery covering Lushan Area has been compiled
and released by Chinese Academy of Science. And there are several mapping
platforms established with updating information on transportation and
aftershocks:

 

http://www.scgis.net/LSXEarthquake/#

http://www.radi.cas.cn/dtxw/jryw/201304/t20130420_3823904.html

http://www.arcgis.com/apps/OnePane/basicviewer/index.html?appid=03f3ef23b42f
4d51802bd85759250f61

 

I am cc.ing Xin Chen from ESRI China as well. He developed the third mapping
platform.

 

 

Best,

Qiyang

 

 

 

 


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