EarthMapX is a powerful 3D Earth and map visualization platform that integrates multi-source map data, 3D terrain display, thematic data visualization, and spatial analysis capabilities. It provides users with an immersive and professional geographical information exploration experience. I. Rich Map Layer Resources The platform has built-in multiple types of map layers, covering scenarios such as basic maps, satellite imagery, topography and landforms, and topological maps: Basic Layers: For example, BaseMap provides multi-style basic map templates, and ArcgisTile supports the loading of ArcGIS tile maps, meeting the needs of general map browsing. Thematic Layers: Including Imagery (Satellite Imagery), Terrain (Topography and Landforms), Physical (Physical Geography), and Dark_Gray/Light_Gray (Grayscale Style). These layers enable accurate presentation from macro global patterns to micro topographic details. II. Immersive 3D Earth and Terrain Visualization The platform supports seamless switching between 2D and 3D views. In 3D mode, it can intuitively present the three-dimensional shape of the Earth and topographic undulations: 1. It displays the global geographical pattern through a 3D Earth model, supporting free rotation and zooming to realize immersive Earth exploration. 2. It applies exaggerated rendering to terrain (e.g., three-dimensional prominent display of high mountains and deep oceans), clearly presenting geomorphic features and providing intuitive support for geographical research and geological analysis. III. Professional Data Visualization and Spatial Analysis The platform can load and visualize various types of geographical thematic data, while providing professional spatial analysis tools: Thematic Data Visualization: For instance, regarding earthquake data, it supports displaying the distribution of earthquake points by time dimension (full month, full day) and intuitively presents the location and density of earthquakes through red dots. Spatial Measurement Tools: It supports geometric calculations such as area, length, and radius. Users can draw graphics like polygons and circles, with automatic parameter calculation, to meet spatial analysis needs. IV. Multi-View Comparison and Refined Layer Management Multi-View Comparison: It supports synchronous display of dual views, allowing simultaneous loading of different layers or perspectives to intuitively compare differences in geographical information (e.g., comparison of different terrain rendering styles). Layer Management: Each layer’s transparency and display/hide status can be adjusted independently. Layers can also be deleted and sorted, enabling users to customize map display effects according to their needs and create personalized geographical views. V. Wide Range of Application Scenarios EarthMapX is applicable to scenarios such as geographical education, scientific research analysis, and industry decision-making (e.g., fields of geology, environment, and planning). It provides users with full-process geographical information visualization and exploration capabilities, ranging from "macro Earth cognition" to "micro geographical analysis". It is a geographical information platform that combines professionalism and ease of use.

Rich Map Layer Resources 3D Earth and Terrain Immersive Visualization Professional Data Visualization and Spatial Analysis MultiView Comparison and Refined Layer Management Wide Range of Application Scenarios

EarthMapX Application Function Summary 1. Rich Map Layer Resources Covers multiple scenarios including base maps, satellite imagery, terrain landforms, and topological maps. Base layers: Include BaseMap (multistyle base map templates) and ArcgisTile (supports ArcGIS tile map loading) to meet general browsing needs. Thematic layers: Include Imagery (satellite imagery), Terrain (terrain landforms), Physical (physical geography), and Dark_Gray/Light_Gray (grayscale styles), enabling precise presentation of details from macro global patterns to micro terrain features. 2. 3D Earth and Terrain Immersive Visualization Supports seamless switching between 2D and 3D views. The 3D mode intuitively displays the Earth’s threedimensional shape and terrain undulations, supporting free rotation and zoom for immersive exploration. Allows exaggerated rendering of terrain (such as highlighting mountains and deep seas), clearly presenting landform characteristics to provide intuitive support for geographical research and geological analysis. 3. Professional Data Visualization and Spatial Analysis Thematic data visualization: Can load and display various types of geographical thematic data (e.g., earthquake data), supporting timedimensional (full month, full day) presentation and intuitively showing earthquake locations and density through red dots. Spatial measurement tools: Supports geometric calculations such as area, length, and radius, and can draw polygons,