精图地球-高清,卫星,街景,全球,3D,探索 5.0.2

The mapping and terrain features integrate a variety of online vector and satellite maps, allowing users to switch background maps and add custom layers. An embedded digital elevation model enables 3D visualization of terrain variations, which can be exaggerated to emphasize topographical features for enhanced analysis.

The seamless integration of 2D and 3D views supports loading large-scale and ultra-large-scale oblique photogrammetry and BIM models. Users can construct city-wide or component-specific real-world 3D environments. The platform supports common data formats such as OSGB, OBJ, and LAS/LAZ, facilitating efficient data handling.

The national geographic names database includes extensive cultural and geographic information. It incorporates the standard national place name repository issued by the Ministry of Civil Affairs, enabling inquiries into pronunciations, meanings, and historical developments of place names across the country.

The data sandbox feature allows uploading proprietary 2D and 3D datasets to cloud storage or local hosting for service publication. Data can be linked via URLs in the application with access permissions ensured through authorization mechanisms, maintaining data security.

The surveying assistance tools provide convenient measurement capabilities, including elevation retrieval at the current location, distance calculations along selected paths, and area measurements of designated regions. Map labeling is supported for adding textual information with customization options for display.

The panoramic view feature offers an immersive 360-degree display of selected scenic spots, campuses, or buildings, providing a realistic visual experience.

The geolocation camera embeds precise spatial metadata—such as time, location, latitude, longitude, and elevation—into photographs taken within the application, ensuring accurate geotagging.

Custom layers enable users to add publicly available online data resources as background map layers, enhancing contextual visualization.

The Tai Chi compass provides two modes: one is a map-fixed compass aligned with the map orientation; the other is a device compass that responds to electronic compass movements while its north direction consistently points to geographic north. This ensures accurate directional referencing whether viewing a fixed map or using device orientation.