The multi-source remote sensing data management solution adopts service-oriented design concepts and multi-layer architecture, realizing data organization oriented to spatial entities and their relationships, efficient storage and indexing of massive spatial data, large-scale multi-dimensional dynamic spatial information databases, with PB-level spatial data management capabilities. It supports distributed computing of spatial data under local and wide area network environments, supports distributed spatial information distribution and sharing, and networked spatial information services, being able to support massive, distributed national spatial infrastructure construction.
      Main Features
      ●Process-based construction method for rapid implementation of image and auxiliary data database entry management.
      ●Metadata index management to achieve consistency of multi-source heterogeneous remote sensing data and auxiliary data.
      ●Good visualization effects, efficient query and retrieval, and convenient output.
      ●Integration of vector thematic analysis, raster thematic analysis, and 3D thematic analysis.
      ●Convenient map output, providing mapping templates of multiple scales to achieve rapid mapping of images and vector data.
      Main Functions
      ●Data entry: Through entry workflow, rapid implementation of image, vector, and metadata entry.
      ●Metadata indexing: Rapidly establish indexes based on managed images and auxiliary data, and rapidly achieve expansion of managed data.
      ●Image data query: Provide metadata indexing, spatial information, and custom query methods for rapid retrieval and positioning.
      ●3D terrain display: Overlay topographic maps and remote sensing images to generate 3D real scenes, which can intuitively display detailed information from any angle and direction.
      ●3D thematic analysis: Provide 3D thematic analysis such as slope, aspect, solar radiation, cut-and-fill, and flood inundation analysis.
      ●Remote sensing thematic products: Based on managed data, provide thematic products such as change detection, image classification, and land surface temperature.
      ●Information publishing: Provide information publishing of multi-source remote sensing data, facilitating users to access data through IE browser to achieve query, statistics and other functions.
   

                                                                                                           3D Rendering View 

                                                                                                     Map View 

      Typical Cases
      ●National Basic Surveying and Mapping Results Database Integration Management System
      ●Central South Repository Geological Data Management System
      ●National Geological Database Integrated Management System
      ●……