A system and method for filing and managing remote sensing image data

Abstract

The present invention provides a remote sensing image data archiving management system and method, including a data integration unit configured to integrate received aerospace and aviation remote sensing image data; a data archiving unit configured to classify data, different types of The data is stored in different file forms; the data processing unit includes multiple task processing nodes, and each task processing node processes corresponding tasks in parallel, and the tasks include data query, data cleaning, data scheduling, data feature extraction, and stereoscopic image global optimization matching , suspicious matching detection, block adjustment, digital surface model extraction and splicing; the data storage unit is configured to store the original data and processing results of aerospace and aerial remote sensing images. The invention can realize the unified and efficient management and release of massive multi-source heterogeneous remote sensing image data, and effectively improve the data sharing service level.

Description

technical field [0001] The invention belongs to the technical field of remote sensing image data archiving, and in particular relates to a remote sensing image data archiving management system and method. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] With the rapid development of the global economy in recent years, the earth's environment and earth's resources have become the focus of comprehensive national strength development and national competition. my country attaches great importance to the development of remote sensing for earth observation. Whether it is in the field of aerospace satellites or aviation drones, it has invested a lot of research and development efforts, manpower and material resources. The field of application of geographic information continues to expand. There are more and more types of aerospace remote sensing ...

AI Technical Summary

Problems solved by technology

[0004] However, with more and more image data, the archiving and management of image data is becoming more and more difficult

In the face of large-scale multi-source remote sensing image data with a large amount of data, fast update speed, and coexistence of structured and unstructured data, the traditional manual management method is inefficient, error-prone, and labor-intensive, which is not conducive to data sharing, distribution and application, did not give full play to the benefits of image data

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