USA Department of Defense Lands

Retirement Notice: This item is in mature support as of April 2026 and will be retired in December 2027. A new version of this item is available for your use. Esri recommends updating your maps and apps to use the new version. The U.S. Defense Department oversees the USA"s armed forces and manages over 30 million acres of land. With over 2.8 million service members and civilian employees the department is the world"s largest employer. Dataset Summary Phenomenon Mapped: Lands managed by the U.S. Department of Defense Geographic Extent: United States, Guam, Puerto Rico Data Coordinate System: WGS 1984 Visible Scale: The data is visible at all scales Source: DOD Military Installations Ranges and Training Areas layer. Publication Date: May 2025 This layer is a view of the USA Federal Lands layer. A filter has been used on this layer to eliminate non-Department of Defense lands. For more information on layers for other agencies see the USA Federal Lands layer. What can you do with this layer? This layer is suitable for both visualization and analysis across the ArcGIS system. This layer can be combined with your data and other layers from the ArcGIS Living Atlas of the World in ArcGIS Online and ArcGIS Pro to create powerful web maps that can be used alone or in a story map or other application. In both ArcGIS Online and Pro you can change the layer's symbology and view its attribute table. You can filter the layer to show subsets of the data using the filter button in Online or a definition query in Pro. The data can be exported to a file geodatabase, a shape file or other format and downloaded using the Export Data button on the top right of this webpage. This layer can be used as an analytic input in both Online and Pro through the Perform Analysis window Online or as an input to a geoprocessing tool, model, or Python script in Pro. Questions? Please leave a comment below if you have a question about this layer, and we will get back to you as soon as possible.退役通知：本产品自2026年4月起进入成熟支持阶段，并将于2027年12月正式退役。目前已有新版本可供使用，Esri建议您更新地图与应用，以适配新版本。 美国国防部负责统辖美国武装力量，管理超过3000万英亩的土地。该部门拥有逾280万名现役军人与文职雇员，是全球规模最大的雇主。 数据集摘要 制图覆盖对象：美国国防部管理的土地 地理覆盖范围：美国、关岛、波多黎各 数据坐标系：WGS 1984 显示比例尺：全比例尺可见 数据来源：DOD军事设施、靶场与训练区图层 发布日期：2025年5月 本图层为美国联邦土地图层（USA Federal Lands layer）的视图子集，已通过过滤器剔除非国防部管理的土地。如需查看其他机构的相关图层，请参阅美国联邦土地图层。 该图层的应用场景： 本图层适配ArcGIS全生态体系内的可视化与分析工作。您可将本图层与自有数据及ArcGIS世界生活地图集（ArcGIS Living Atlas of the World）中的其他图层结合，在ArcGIS Online与ArcGIS Pro中创建功能强大的Web地图，既可独立使用，也可嵌入故事地图或其他应用程序。 在ArcGIS Online与ArcGIS Pro中，您均可修改图层的符号系统并查看其属性表。您可通过ArcGIS Online中的过滤按钮，或ArcGIS Pro中的定义查询，对图层进行筛选以展示数据子集。 您可通过本页面右上角的“导出数据”按钮，将数据导出至文件地理数据库、形状文件或其他格式并下载。 本图层可作为分析输入项使用：在ArcGIS Online中可通过“执行分析”窗口调用，在ArcGIS Pro中可作为地理处理工具、模型或Python脚本的输入项。 如有疑问，请在下方留言，我们将尽快为您回复。