描述Tibet and surrounding areas topographic map 2.png
English: Tibet and surrounding areas topographic map.
The map was created using the Generic Mapping Tools, GMT, version 5.1.2.
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來源
個人作品,使用: the following Public Domain datasets for the relief:
http://www.ngdc.noaa.gov/mgg/topo/gltiles.html GLOBE (topography, land part of this map) Credits: National Geophysical Data Center, 1999. Global Land One-kilometer Base Elevation (GLOBE) v.1. Hastings, D. and P.K. Dunbar. National Geophysical Data Center, NOAA. doi:10.7289/V52R3PMS [access date: 2015-03-16].
http://www.ngdc.noaa.gov/mgg/global/global.html ETOPO1 Global Relief Model (topography/bathymetry, bathymetry part of this map) Credits: Amante, C. and B.W. Eakins, 2009. ETOPO1 1 Arc-Minute Global Relief Model: Procedures, Data Sources and Analysis. NOAA Technical Memorandum NESDIS NGDC-24. National Geophysical Data Center, NOAA. doi:10.7289/V5C8276M [access date: 2015-03-18].
Attribution (in addition to the author of this map): The NGDC in it's copyright notice says: As required by 17 U.S.C. 403, third parties producing copyrighted works consisting predominantly of the material produced by U.S. government agencies must provide notice with such work(s) identifying the U.S. Government material incorporated and stating that such material is not subject to copyright protection within the United States. (...)
(for credits see the Source section).