4D Visual Delivery of Big Climate Data: A Fast Web Database Application System
4D Visual Delivery of Big Climate Data: A Fast Web Database Application System
复制标题
气候大数据4D可视化交付：快速Web数据库应用系统
DOI：
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发表时间：
2017
影响因子：
0.6
通讯作者：
S. Shen
中科院分区：
文献类型：
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作者：
J. Pierret;S. Shen
本文开发了一个网络数据库应用程序，用于对大型气候数据进行时空4D可视化传递（4DVD）。该传递系统在一个4D时空框中展示气候数据，并允许用户将数据可视化。用户可以放大或缩小以帮助识别特定位置所需的信息。在确定地图和时间序列有用之后，可以下载给定位置的空间地图和历史气候时间序列数据。这些功能使用户能够快速获取感兴趣的核心特征，而无需事先下载整个数据集，从而节省了时间和存储空间。4DVD系统有许多图形显示选项，例如在圆形地球仪上或带有详细背景地形图像的2D地图上显示数据。它可以使地图动起来并显示时间序列。这些特征的结合使该系统成为教室、博物馆和家庭的一种便捷且有吸引力的多媒体工具，此外对气候研究科学家、工业界……也是如此。
This paper develops a web database application to make space-time 4D visual delivery (4DVD) of big climate data. The delivery system shows climate data in a 4D space-time box and allows users to visualize the data. Users can zoom in or out to help identify desired information for particular locations. Data can then be downloaded for the spatial maps and historical climate time series of a given location after the maps and time series are identified to be useful. These functions enable a user to quickly reach the core interested features without downloading the entire dataset in advance, which saves both time and storage space. The 4DVD system has many graphical display options such as displaying data on a round globe or on a 2D map with detailed background topographic images. It can animate maps and show time series. The combination of these features makes the system a convenient and attractive multimedia tool for classrooms, museums, and households, in addition to climate research scientists, industrial ...