[HOT] [Talk-bd] OSM for mitigation project

Ahasanul Hoque hoque.ahasan at gmail.com
Mon Feb 2 18:42:50 UTC 2015


Dear Frederic,
Think you already have got my reply of your earlier mail ccd with viven and
steven.
As I told in earlier mail that since 2014 jan there is restriction on
flying drone without permission. One of my Japanese researches group (cc)
have done almost same study as you in Jamalpur district in 2013. It was an
ADB funded Govt (Bangladesh Water Development Board) project. I think you
could get the permission through BWDB or DDM.

I have read your methodology used in Haiti and like the PGIS approach, it
can give an accurate data set. Wondered to see that you are using NIR
camera and NDVI data also what was not used in Haiti. Waiting to see its
use. It will be an interesting study for me. Some tools are not familiar to
me like Orfeo-toolbox and Pix4D.

See you in April.

Best regards

Ahasan


.....................................................................................
Ahasanul Hoque

*GIS & Data Mgt Specialist**The World Bank.*
MSc in RS and GIS | AIT, Thailand. MSc. in Env. Science| KU, Bangladesh.
*Diploma in Disaster Mgt & Humanitarian Response* |
Uni of Hawai-USA, UNU, Keio& Okayama - Japan; AIT-Thailand*.*
*Contact: *hoque.ahasan at gmail.com; ahasan_17 at yahoo.com <ahasan_17 at gmail.com>
 | Web: *ahasanulhoque.com* <http://ahasanulhoque.com/>
*Skype: *ahasan4u | *Linkedin: **http://tinyurl.com/njg3xsp
<http://tinyurl.com/njg3xsp> *



On Mon, Feb 2, 2015 at 4:22 PM, Frederic Moine <frmoine at gmail.com> wrote:

>  Dear Syed,
>
> I hope everything is going well.
> I will try in the following weeks to move on this authorization to fly in
> Bangladesh, any help are welcome.
>
> We are working on a new methodology to use drone on risk reduction project
> ( with OpenStreetMap Haiti, I am also an OSM contributor).
> We will test a Near Infra Red NIR camera for land cover /land use work.
>
> We will see how far we can go.
>
> We will use this camera S110 NIR
> https://www.sensefly.com/drones/accessories.html
>
>
> https://support.pix4d.com/hc/en-us/articles/202561429-Example-Datasets-Available-for-Download-Agriculture
> https://www.sensefly.com/examples-of-postflight-processing.html
> https://www.sensefly.com/applications/agriculture.html
>
> So let see if it can be useful during a pilot test end April/May in
> Bangladesh.
>
> Even if we will do with an NGO, I am still using a Drone for OSM
> activities, as a OSM contributor to improve our worklfow and try to find
> useful use of it.
>
> So don't hesitate to contact me, especially to see with the authorization.
>
>
> PS:
> All our imagery are on OSM France server (Jean Guilhem are doing the
> maintenance)  . Available as WMS / TMS link
>  2014 images  tms:http://wms.openstreetmap.fr/tms/1.0.0/haiti_2014/
> {zoom}/{x}/{y}
> 2013 images   tms:http://wms.openstreetmap.fr/tms/1.0.0/iomhaiti/
> {zoom}/{x}/{y}
>
> Or directly in JOSM if you check supplier = HT / Imagerie Drone 2014
> (Haïti)  or HT / Imagerie drone (Haïti)
>
> https://josm.openstreetmap.de/wiki/Help/Preferences/Imagery
>
>
> Software:
> We will use Pix4D for the mosaic
>
> And for the extraction of the land cover and other ( NDVI ) we will use
> Orfeo toolbox http://www.orfeo-toolbox.org/otb/
>
> All the best FredM
>
>
> On 19.01.2015 20:51, Syed Ishtiaque Ahmed wrote:
>
> Hi Fred,
>
>  Thanks for your email. I think deploying drones will be a great idea for
> mapping those places for better hydrological modeling. I believe the marked
> areas are mostly rural in nature, and I don't expect tall buildings there.
> However, we sure can check that accurately. I also believe that the
> permission from the flight regulation authority is possible. I know couple
> of people, who can help us on that regard. Previously, we have seen drones
> being deployed in different agricultural projects in rural Bangladesh, and
> I dont think it will be difficult for us to get the permission.
>
>  I am copying this email with couple of my friends, who can give you more
> information. Please let us know if you have any other question. Also,
> please feel free to keep me in the loop.
>
>  Regards,
> Ishtiaque
>
>
>
> On Tue, Jan 20, 2015 at 12:51 AM, Fred Moine <frmoine at gmail.com> wrote:
>
>>  Dear all,
>>
>> Terre des Hommes has conducted a DRR (disaster risk reduction) mission in
>> Haiti with OSM Haiti (they have seen the Drone + mapping party
>> https://www.youtube.com/watch?v=ujTiYoi33_g&feature=youtu.be
>> <https://www.youtube.com/watch?v=ujTiYoi33_g&feature=youtu.be%C2%A0%20>
>> and https://www.youtube.com/watch?v=Oou32o-jR0M
>> <https://www.youtube.com/watch?v=Oou32o-jR0M%C2%A0%20> )
>>
>> And now Tdh Bangladesh would like to deploy the OSM Haiti methodology
>> and Drone in Bangladesh for their mitigation project in this area of
>> interest
>> http://umap.openstreetmap.fr/en/map/tdh-bangladesh-drr_24362#10/25.6811/89.8242
>>
>> What do you think?  The idea is to have the best open database to improve
>> hydrological modelling  (we discussed  the methodology in this events
>> http://eguworkshop.deltares.nl/index.php/agenda/index
>>
>> Including local knowledge about the risk, a good elevation model (height
>> of the building, an up to date land cover, road, etc....).
>>
>> For sure we will need to obtain permission from the flight regulation
>> authority,
>> http://bdnews24.com/bangladesh/2014/01/30/caab-baf-permission-needed-to-fly-drones
>> , Any idea, possible not possible in your country.
>>
>>
>>  All the best FredM OSM contributor
>>
>> _______________________________________________
>> Talk-bd mailing list
>> Talk-bd at openstreetmap.org
>> https://lists.openstreetmap.org/listinfo/talk-bd
>>
>>
>
>
>  --
> Syed Ishtiaque Ahmed
> PhD Student (Fulbright S&T Fellow)
> Department of Information Science
> Cornell University, Ithaca, NY 14850, US.
> web: https://sites.google.com/site/siakallol/
>
>
>
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>
>
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