[HOT] Need Suggestions: Union Mapping

Ahasanul Hoque hoque.ahasan at gmail.com
Wed Feb 11 14:01:08 UTC 2015


Many thanks Pierre and Pete for your helpful suggestions. Much appreciated.
We already started to draw the features using JOSM as much as possible. I
would follow that methods used in Kamrangir char in last Missing Maps
Project. Trying to collect some more GPS/androids. Lets see.

*Would I get support from HOT (as in Kamrangir Char of Missing maps
Project) to upload all the road and major features what will be collected
initially by 1/2 GPS holder to track all possible roads and features ?*

Kind regards
Ahasan



On Tue, Feb 10, 2015 at 7:06 PM, Pete Masters <pedrito1414 at googlemail.com>
wrote:

> Ahasan, great news, man... Do the volunteers not have their own android
> phones. In the final days mapping hazaribagh and Kamrangirchar, they were
> using osmand on their own devices. Also, I think there might some gps units
> around that Jorieke left the previous time she was there.
>
> In addition to the tracing, the technique that worked well in
> Kamrangirchar was to send one mapper out for the day on a rickshaw, making
> sure they go down every road to the end. We gave them a gps unit and a a
> phone and used the combination of tracks to edit the road network (which
> HOT helped add) ahead of field mapping with surveys. This worked well there
> because tracing was hard due to the density of buildings.
>
> Good luck and look forward to hearing how it went....!
>
> Pete
> On 9 Feb 2015 21:09, "Pierre Béland" <pierzenh at yahoo.fr> wrote:
>
>> Hi Ahasan,
>>
>> We will be pleased to support you for this action.
>>
>> I would suggest that you first organize a remote mapping session with
>> your local experienced mappers, trace the map in detail (roads + buildings)
>> and add as much infos as you can. This will greatly facilitate the field
>> work later. There is good Bing and Mapbox imagery available. This should
>> facilitate tracing buildings an roads.
>>
>> Infos such as street, locality, neighbourhood names and important
>> infrastructures such as hospitals, etc. will help later people to locate
>> them when doing the field work.
>>
>> We often prefer to use the JOSM editor since it is possible to work even
>> in the context of bad internet connection. There is also a building plugin
>> that facilitate tracing the buildings.
>>
>> In the preparation of the Field work, it would help that you test your
>> field work methodology, including adding the information to OSM later.
>> While some people are mapping some areas, you could alternate and do some
>> field work collection to test your methodology both using phones and paper.
>> Since you only have 3 phones and 1 gps, it will be important to also use
>> FieldPapers.  Phones and gps could be used to trace streets and compare
>> with the map made from aerial imagery. There are also questionnaires
>> available that help document the infrastructures.
>> 1. Phone Android applications such as OsmAnd with an offline map do not
>> require access to internet
>>    (If it was possible to have more phones it would help I think)
>> 2. FieldPaper printouts where people can take notes.
>>
>>
>> regard
>>
>> Pierre
>>
>>   ------------------------------
>>  *De :* Ahasanul Hoque <hoque.ahasan at gmail.com>
>> *À :* Jorieke Vyncke <jorieke.vyncke at gmail.com>; Pete Masters <
>> pedrito1414 at googlemail.com>; "hot at openstreetmap.org" <
>> hot at openstreetmap.org>
>> *Envoyé le :* Lundi 9 février 2015 13h51
>> *Objet :* [HOT] Need Suggestions: Union Mapping
>>
>>
>>
>> Dear Jorieke/ Pete and all,
>> Hope you are fine. I would like to inform you that we (WSP-World Bank)
>> collaboration with CARE Bangladesh has intended to  map (house hold level)
>> an union of Nilphamari District named Botlagari starting from end of this
>> month. Though in the OSM data this remote area almost blank. Do you have
>> any suggestion what might help me to finish this union in a easiest way ?.
>> FYI, this union have almos 9000 households. We will have 16 trained local
>> mappers and we have 3 androids and 1 GPS. Looking for your urgent
>> suggestions:
>>
>> Please see the union in below umap link:
>>
>> https://umap.openstreetmap.fr/en/map/botlagari-union-of-sayedpur-upazila-of-nilphamari-_28405#13/25.8052/88.8945
>>
>> Thanks and Regards
>>
>> Ahasan
>>
>> .....................................................................................
>> Ahasanul Hoque
>>
>> *GIS & Environmental Data Mgt SpecialistWSP, **The World Bank.*
>> *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> *
>>
>>
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>>
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>>
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