File talk:Mongolia location map.svg

What are the sources of the provincial division boundaries?

Is it your own work? Or did you used sources you didn't list in file description?

The state boundary with China

This line in sources you used is not correct at the en:Dornod province.

You can find a correct state boundaries here

The incorrect border line derives from the U.S. CADRG 1:1M ONC map here it is online. The same N.G.A. site brings us the correct border line at CADRG 1:500K ONC map. It is a reliable source, I guess.Bogomolov.PL (talk) 09:05, 29 August 2008 (UTC)

Provincional boundaries junction (47.5-48.3 deg N and 93-94 deg E)

The lakes are not divided with the provincional boundaries - both large lakes are completely inside the en:Khovd province, the provincional boundary runs along the lake shore. Bogomolov.PL (talk) 04:41, 29 August 2008 (UTC)

New +rivers version: Hydrology network topology problems

1. Khara-Us-Nuur has a large insula not peninsula, where is an isthmus at your map is the main waterway connecting Western (larger) and Eastern (smaller) lake parts.
2. Next the river connects Khara-Us-Nuur to the Khar-Nuur,
3. next a channel connects Khar-Nuur to the Zavkhan-Gol river making both lakes drainage and sweet water. Zavkhan-Gol river feeds Airag-Nuur lake and
4. next Khyargas-Nuur lake. Khar-Nuur, Khar-Us-Nuur, Dorgon-Nuur, Airag-Nuur and Khyargas-Nuur are the Great Lakes Hollow lakes system - the connections for all parts listed would be wery usefull.
5. Khovd-Gol river starts not from Dayan-Nuur lake (as it's depicted at your map) but from lakes chain NW from Dayan-Nuur (Khoton-Nuur+Khurgan-Nuur).
6. Boon-Tsagaan-Nuur has different shape - the SE tip of the lake at your map is a different lake(mostly dry)
7. Shape of southernmost lake at Mongolian territory is the Ingen depression shape. This depression is filled with white sands so it looks at the satellite imagery like a dry lake, but this territory is not a lake.
8. Orog-Nuur needs the Tuin-Gol river to be added as it is a main river in the region.
9. The Khalkh-Gol river main stream feeds Buir-Nuur lake (this is a single water source of the largest lake in E.Mongolia).
10. Next a river channel runs out of the Buir-Nuur, so this is a sweet water drainage lake.
11. Large Dalai-Nuur (Hulun-Nuur, at Chinese territory) has a channel connecting to the Argun river and making Dalai-Nuur a sweet water drainage lake.

I hope listed questions would be useful in this map improvements. Bogomolov.PL (talk) 13:25, 7 June 2009 (UTC)