Dataset List

Vol.|Area

Oceanic region
Data Details

Namtso


ZHANG Yinghua1WANG Junbo2
1Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China2Institute of Tibetan Plateau Research,Chinese Academy of Sciences,Beijing 100101,China

DOI:10.3974/geodb.2019.06.16.V1

Published:Dec. 2019

Visitors:441       Data Files Downloaded:17      
Data Downloaded:4.29 MB      Citations:

Key Words:

Namtso,Saltwater Lake,Qinghai-Tibet Plateau,China,Data Encyclopedia

Abstract:

Namtso is a lake located at the center of the Tibet Autonomous Region, southern of Qinghai-Tibet Plateau. Its geo-location is between 30°30′10″N and 30°55′46″N, 90°14′36″E and 91°02′54″E. In administrative, its eastern part belongs to the Dangxiong County of Lasha City and the western belongs to Bange County of Naqu Prefecture. Namtso is a structural lake as the large fault depression on the north side of The Cangdisi-Nyainqentanglha range and trends from southwest to northeast. The lake has a surface area of 2006.92 km² and a shoreline of 420.57 km long in 2015. Namtso has several uninhabited islands, in which the largest one located in the northwest of the lake is the Langduo island with area of 1.07 km² and shoreline of 5.28 km. The lake is 4,730 m above sea level. The maximum water depth is 100 m, and the water capacity of the lake is 87 billion m3, which is the largest water capacity in the Tibet Autonomous Region. The dataset is developed based on the Google Earth images in 2015 and related maps. The dataset is archived in both .kmz and .shp data formats, consists of 22 data files with data size of 1.35 MB (compressed to 531 KB in two data files).

Foundation Item:

Data Citation:

ZHANG Yinghua,WANG Junbo.Namtso[DB/OL].Global Change Research Data Publishing & Repository,2019.DOI:10.3974/geodb.2019.06.16.V1.

Data Product:

ID Data Name Data Size Operation
1 Namtso.kmz 143.75KB
2 Namtsoshp.rar 387.79KB
Co-Sponsors

Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences

The Geographical Society of China

Parteners

Committee on Data for Science and Technology (CODATA) Task Group on Preservation of and Access to Scientific and Technical Data in/for/with Developing Countries (PASTD)

Jomo Kenyatta University of Agriculture and Technology

Digital Linchao GeoMuseum