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katpatuka's diary

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汉江流域

Posted by katpatuka on 15 April 2012 in Chinese (中文)

汉水流域更osm帮助nfgis.nsdi.gov.cn

Location: 三花石, 西乡县, 汉中市, 陕西, 中华人民共和国

Simav havzası güncellendi

Posted by katpatuka on 15 November 2010 in Turkish (Türkçe)

Simav ve Gönen havzası güncellendi; Koca Çayı, Emet Çayı v.b. eklendi...
- hangi yerlerde Simav Çayı veya Susurluk Çayı diyorlar bilmem; alt_name=Susurluk Çayı; name=Simav Çayı kullandım artık...

il sınırları haritaları

Posted by katpatuka on 3 November 2010 in Turkish (Türkçe)

OSM'de geri kaldığı için son günlerde internette il ve ilçe sınır haritaları arıyorum - bir bok çıkmıyor! Türkiye CBS konusunda baya geride kalıyor sanarım! Resmi dairelerde bile güzel veri bulunmaz! Haritacılık halen askeri parmak altında kaldığı için açık kaynak kodlu doysaları zaten bulunmaz; ne .shp dosyalar ne de AutoCAD, sadece dandırık dündürük küçük çözünürlükte olan WGS84 dayalı olmayan .jpg ve .gif dosyaları kaymakamlık, özel idare ya da belediye sitelerinde buldum...

Tek İstanbul Rehber Haritası iyi yapılmış durumda fakat o veriler hayatta vermezler...

Türkiye openstreetmap'deki olan imkanları henüz pek tanımıyor, gözü açılmadı - anlatamam yav...!

Location: Maksudiye, Adapazarı, Sakarya, Marmara Bölgesi, Türkiye

worked on Wu Jiang (乌江) river basin (Yangtze)

Posted by katpatuka on 19 October 2010 in English (English)

Worked on rivers of Wu Jiang (乌江) basin; made new Wujiangdu (乌江渡水库) and Dongfeng (东风水库) reservoirs with josm's lakewalker; added Maotiao (猫跳河), Qingshui (清水江), Xiang (湘江) and Hongdu (洪渡河) rivers... in near future I think I start to learn chinese ;-)

akarsu havzaları

Posted by katpatuka on 17 October 2010 in Turkish (Türkçe)

son üç beş gün Türkiye'deki ırmaklar üzerinde biraz çalıştım -


internette ırmakların kollarının adları konusunda fazla bilgi ve harita bulunmuyor, vikipedi de çok zayıf kalıyor; tek bulduğum ilginç site EİE, Hidrolojik Çalışmalar ve Akarsu Havzaları. Bazı haritaları vikipedi'de ekledim...

added ~3000km highways in Cameroon, Nigeria, Benin and Mali

Posted by katpatuka on 4 October 2010 in English (English)

added some 3000km highways in Cameroon, Nigeria, Benin and Mali from an interesting gpx-track at bikemap.net. Only small parts had already existed on that route - partly traced from landsat. No documentation to be found about the road network of Nigeria... I wonder where wikipedia articles like A123 highway (Nigeria) get there information from...

rivers of Gabon, Congo-Brazzaville and Cameroon

Posted by katpatuka on 27 September 2010 in English (English)

I don't know how many km rivers I added the last few days in Gabon, Congo-Brazzaville and Cameroon! (... and in other well-mapped corners of world un-emplyed micro-mappers start to map benches and gully covers...!)

Wikipedia is way behind in river decriptions too: no coordinates of river mouths, sometimes no names of affluents and tributaries (but the really huge main rivers)... Best sources for river names is still the UN (for example http://www.un.org/Depts/Cartographic/map/profile/gabon.pdf). Lots to do in Africa - I don't use potlatch for mapping there; josm with landsat has much higher resolution.

And - besides rivers - (nearly) no gpx-tracks to be found in the net! (...was just lucky with finding really good tracks of N2 road(s) in Gabon, Congo and Cameroon ;-)

Now look at some of these never heard river names:
Ogooué basin: Offoué, Ngounié, Mpassa, Ivindo,...
Ivindo basin: Djoua, Liboumba, Mvoung,...
Alima basin: Dziélé, Lékéti,...
Congo basin: Djoué, Sangha, Likouala, Léfini,...
Likouala basin: Mambili, Kouyou, Lékoli, Lengoue,...

...sort of project of the month for me... ;-)

TAZARA & Pride of Africa railway + Limpopo

Posted by katpatuka on 20 September 2010 in German (Deutsch)

...wie's der zufall so will, hat mich irgendein gpx-track wieder mal nach südafrika verschlagen; deswegen konnte ich die TAZARA Railway vervollständigen und einen Teil der "Pride of Africa" railway ausbessern/ergänzen - zur zeit bastele ich an fehlenden Limpopo-teilstücken in BW und ZA...

additions to riverbank of Amur and Songhua

Posted by katpatuka on 29 August 2010 in English (English)

worked a lot on riverbanks of Amur and its tributary Songhua recently

rivers in China

Posted by katpatuka on 3 February 2010 in English (English)

...mapping rivers in China is really exiting: you stumble about unmapped rivers all the time! You try to find a bigger city along the river and look it up in the english wikipedia just to find a location stub! No river mentioned there. Even the wikipedia is way behind! Then you start to google "thatcityname river" but the only thing you learn is that there are no good sources concerning location data in China! Luckily years ago I occasionally bought a map on the fleamarket: China Far East, Hallwag, 1989/1990 - but it's 1:6.000.000 and the names are odd. At least it gives you an idea which river basin it may be...

borders between Nakhchivan - Armenia - Azerbaijan added

Posted by katpatuka on 15 December 2009 in English (English)

Don't know why but the borders between Nakhchivan - Armenia - Azerbaijan were missing. I added them using source from gadm.org. The exclaves and enclaves of AZ and AM are still missing (were not in the sources)...

From wikipedia:
In Armenia, there exist three Azerbaijani exclaves. Barxudarli (41°00′N 45°13′E) and Yuxari Askipara (41°04′N 45°01′E) are in north-eastern Armenia. The other one, Karki (39°48′N 44°58′E), is located north of the region of Nakhchivan (which is a detached fragment of Azerbaijan stuck between Armenia, Iran and Turkey). Reciprocally, there exists one Armenian exclave, a village called Artsvashen in north-western Azerbaijan (40°38′N 45°31′E).

Location: Areguni, Gegharkunik, Armenia

still so many unmapped islands in Indonesia and Oceania...

Posted by katpatuka on 3 November 2009 in English (English)

There are still so many unmapped islands in Indonesia - did PGS miss them? I managed to add the group of Sangir Islands (http://osm.org/go/4pMkDwX) tracing landsat images using josm but yesterday I again found Togian Islands being unmapped...

Location: Awo, Central Sulawesi, Teluk Tomini

some Heilongjiang districts added...

Posted by katpatuka on 17 August 2009 in English (English)

added some Heilongjiang districts from shapefiles (source: maplibrary.org):
黑龙江省 / Heilongjiang

鹤岗 / Hegang
佳木 / Jiamusi
大兴安岭地区 / Daxing'anling
七台河 / Qitaihe
双鸭山市 / Shuangyashan and
鸡西市 / Jixi

relation only containing relations does not get rendered

Posted by katpatuka on 3 July 2009 in English (English)

As I'm working on rivers and their basins I thought I might try to just add child relations to a parent relation - but it did not render!

Example:
Take Lena river,
1. make a relation for the whole length of the river
2. find some tributaries (Vitim, Kirenga, Olyokma) and repeat step 1
3. make a river basin relation and add relations Lena, Vitim, Kirenga, Olyokma
4. test it

It did not render. It only renders when adding all single ways of all rivers (1).

(1) http://www.openstreetmap.org/?relation=166216

Чулым (Chulym) river relation added

Posted by katpatuka on 30 June 2009 in English (English)

Finished the Ob tributary Chulym/Чулым osm-relation, made a screenshot using OSM Relation Analyzer, uploaded it to wikipedia commons and updated Russian wikipedia [[Чулым (приток Оби)]] - another OpenStreetmap Map on wikipedia ;-)

Location: Малый Сютик, Ordzhonikidzevsky Rayon, Khakassia, Siberian Federal District, Russian Federation

relation for Lanxin railway (Lanzhou-Xinjiang) added

Posted by katpatuka on 26 June 2009 in English (English)

Added relation for Lanxin railway from Lanzhou to the border of Kazakhstan.

Now I'd like to have a nice topo background a la google terrain showing the rendered rail and upload it to wikipedia - but the result of http://betaplace.emaitie.de/webapps.relation-analyzer/osm.jsp?relationId=163418 doesn't looks very promising if you zoom out and choose CycleMap to display the map...

Such a osm-service is still missing and would be very good: something which would be worth to upload to wikipedia. If relations have a smaller diameter the CycleMap can produce some nice looking map (if the region is covered) but for more than 1000 km distance there is nothing appropriate...

Added boundaries of Hulunbuir division of Inner Mongolia

Posted by katpatuka on 21 June 2009 in English (English)

I've added boundaries of Hulunbuir division of Inner Mongolia using the shape file at maplibrary.org. I'm not quite sure about some of the districts though... hopefully a chinese osm'er will have a look ;-)

Reference http://en.wikipedia.org/wiki/Hulunbuir

Location: G301, Hulunbuir, Inner Mongolia, People's Republic of China

Wikiproject Rivers

Posted by katpatuka on 15 June 2009 in English (English)

I started to create relations for rivers and opened [[Wikiproject Rivers]]. Added relations are for example Svapa and Seym(1) as well as Desna. I'm not sure how one could add a hierachical system to show the basin system of rivers: for Dnieper one would have to add all sub-relations of tributaries like Desna (1. sub-level), Seym (2. sub-level), Svapa (3. sub-level) and so on...

Ideas are welcome ;-)

(1) Browse http://betaplace.emaitie.de/webapps.relation-analyzer/osm.jsp?relationId=157475

Location: Т-25-21, Male Ustia, Сосницький район, Chernihiv Oblast, 16103, Ukraine

Borders added for Siberian krais and oblasts

Posted by katpatuka on 2 June 2009 in Turkish (Türkçe)

Added some borders and relations for Siberian krais, republics, okrugs and oblasts:
Sakha Republic (Yakutia), Kamchatka, Primorsky, Magadan, Chukotka and Khabarovsk

river Алдан and Амга, Siberia

Posted by katpatuka on 2 June 2009 in English (English)

Added segments and relations for river Aldan (Алдан) and its tributary Amga (Амга)

Location: Тонгулах, Горный улус, Sakha (Yakutia) Republic, Far Eastern Federal District, Russian Federation
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