World Slope GMTED

This layer provides slope values calculated from elevation data. The values are integer and represent the angle of the downward sloping terrain from 0 (flat) to 90 degrees (vertical). The layer is designed for use in landscape-scale analysis. Dataset Summary This layer provides access to a 250m cell-sized raster of slope in degrees. The layer was created with the ArcGIS Slope Tool using the GMTED elevation layer as an input. The layer was created in 2014 by Esri. Analysis: Restricted single source analysis. Maximum size of analysis is 16,000 x 16,000 pixels. What can you do with this layer? This layer is suitable for both visualization and analysis. It can be used in ArcGIS Online in web maps and applications and can be used in ArcGIS Desktop. Restricted single source analysis means this layer has size constraints for analysis and it is not recommended for use with other layers in multisource analysis. This layer has query, identify, and export image services available. This layer is restricted to a maximum area of 16,000 x 16,000 pixels - an area 4,000 kilometers on a side or an area approximately the size of Europe. The source data for this layer are available here. This layer is part of a larger collection of landscape layers that you can use to perform a wide variety of mapping and analysis tasks. The Living Atlas of the World provides an easy way to explore the landscape layers and many other beautiful and authoritative maps on hundreds of topics.本图层提供由高程数据计算得到的坡度值。该值为整数，代表下坡地形的倾角，取值范围为0（平坦）至90度（垂直）。本图层专为景观尺度分析设计。 数据集摘要：本图层提供分辨率为250米的坡度栅格（raster）数据，单位为度。本图层通过ArcGIS坡度工具（ArcGIS Slope Tool）制作，输入数据源为GMTED高程图层。该图层由Esri于2014年创建。 分析说明：仅支持受限单源分析，单次分析的最大像素尺寸为16000×16000像素。 本图层的应用场景：本图层可同时用于可视化与分析工作，可在ArcGIS Online的网页地图及应用中使用，也可在ArcGIS Desktop中调用。 受限单源分析指本图层存在分析尺寸限制，不建议与其他图层进行多源联合分析。本图层支持查询、识别及影像导出服务。本图层的单次分析最大覆盖范围为16000×16000像素，对应边长约4000公里的区域，面积大致相当于欧洲全境。 本图层的源数据可通过此处获取。本图层属于大型景观图层集的一部分，可用于开展各类制图与分析工作。世界生活地图集（The Living Atlas of the World）提供了便捷的浏览途径，可查看该景观图层集及其他数百个主题下的精美权威地图。