The International Bathymetric Chart of the Southern Ocean (IBCSO) Version 1.0-A new bathymetric compilation covering circum-Antarctic waters
The International Bathymetric Chart of the Southern Ocean (IBCSO) Version 1.0-A new bathymetric compilation covering circum-Antarctic waters
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DOI：
10.1002/grl.50413
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发表时间：
2013-06-28
影响因子：
5.2
通讯作者：
Wigley, Rochelle
中科院分区：
文献类型：
--
作者：
Arndt, Jan Erik;Schenke, Hans Werner;Wigley, Rochelle
国际南大洋水深图（IBCSO） 1.0版是一种新的数字水深模型（DBM），描绘了南纬60度以南环南极水域的海底。IBCSO是海洋通用水深图（GEBCO）的区域制图项目。IBCSO 1.0版DBM是根据来自15个国家的30多个机构收集的所有可用的水深数据汇编而成的。这些数据包括多波束和单波束回声测深，海图的数字化深度，区域测深网格编制和预测测深。利用不同来源、不同空间分布、不同分辨率和不同质量的水深数据，采用特定的网格化技术编制DBM。IBCSO 1.0版本DBM的分辨率为500 x 500米，基于极立体投影，并与打印的数字图表一起在项目网站（www.ibcso.org）和网站上公开提供。
The International Bathymetric Chart of the Southern Ocean (IBCSO) Version 1.0 is a new digital bathymetric model (DBM) portraying the seafloor of the circum-Antarctic waters south of 60 degrees S. IBCSO is a regional mapping project of the General Bathymetric Chart of the Oceans (GEBCO). The IBCSO Version 1.0 DBM has been compiled from all available bathymetric data collectively gathered by more than 30 institutions from 15 countries. These data include multibeam and single-beam echo soundings, digitized depths from nautical charts, regional bathymetric gridded compilations, and predicted bathymetry. Specific gridding techniques were applied to compile the DBM from the bathymetric data of different origin, spatial distribution, resolution, and quality. The IBCSO Version 1.0 DBM has a resolution of 500 x 500 m, based on a polar stereographic projection, and is publicly available together with a digital chart for printing from the project website (www.ibcso.org) and at .