Idaho Mask

This layer includes all states and provinces within North America which can provide a visual focus of the State of Idaho where all surrounding states and provinces can be masked. It is commonly used as a base reference in cartographic products, spatial analysis, and geographic overlays. This content item is a sub-layer of the Cartographic Masks authoritative feature layer. Metadata本图层涵盖北美全境的州与省份，可将爱达荷州（State of Idaho）设为视觉焦点，同时可对其余周边州省应用掩膜。该图层常作为制图产品、空间分析与地理叠加操作的基础参考依据。本内容项属于《制图掩膜（Cartographic Masks）》权威要素图层的子图层。元数据