SBAS (Sediment Budget Analysis System) for ArcGIS Desktop provides a framework for formulating, documenting, and calculating sediment budgets, including estimation of uncertainty. This Windows application (ESRI ArcMap Toolbox) allows users to define a conceptual budget visually by creating a series of cells and arrows that represent sources, sinks, and flux rates. It then calculates quantitative "micro" (local) and "macro" (regional) sediment budgets, using a pre-defined sediment-budget equation.
此 Web 地图包含 Bing 地图航空影像 Web 制图服务,这种制图服务提供了全球正射航空和卫星影像。覆盖图因区域而异,美国和英国的覆盖图最详细。各国家不同地区的覆盖图的详细程度也会随该区域影像的可用性而有所不同。Bing 地图持续在新地区添加影像并更新现有覆盖图地区的覆盖图。此地图不包含微观影像。每月更新影像覆盖图的信息可在 Bing 社区博客中找到。将评论提交到 Bing 社区博客以请求特定地区的影像年份信息。提示: Bing 地图航空服务是在 ArcGIS.com 地图查看器和 ArcGIS Explorer Online 中使用的底图之一。只需单击任一链接即可启动所选的交互式应用程序,然后从底图控件中选择“Bing 地图航空”开始浏览! 此外,您也可在 ArcGIS Explorer Desktop 和 ArcGIS Desktop 10 的底图库中找到此服务。如果您需要有关如何访问 Bing 地图的信息,可访问 ArcGIS Online 内容资源中心。有关 Bing 地图制图系统、使用条款和数据提供商的完整列表的详细信息,请参阅 Bing 地图(http://www.bing.com/maps)。
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SBAS (Sediment Budget Analysis System) for ArcGIS Desktop provides a framework for formulating, documenting, and calculating sediment budgets, including estimation of uncertainty. This Windows application (ESRI ArcMap Toolbox) allows users to define a conceptual budget visually by creating a series of cells and arrows that represent sources, sinks, and flux rates. It then calculates quantitative "micro" (local) and "macro" (regional) sediment budgets, using a pre-defined sediment-budget equation.