Remote sensing image data archiving management system and method

Abstract

The invention provides a remote sensing image data archiving management system and method, and the system comprises a data integration unit which is configured to integrate received spaceflight and aviation remote sensing image data; a data archiving unit which is configured to classify the data, wherein different types of data are stored in different file forms; a data processing unit which comprises a plurality of task processing nodes, wherein the task processing nodes process corresponding tasks in parallel, and the tasks comprise a plurality of data query, data cleaning, data scheduling,data feature extraction, three-dimensional image global optimization matching, suspicious matching detection, block adjustment and digital surface model extraction and splicing; and a data storage unit which is configured to store the original data and processing results of the aerospace and aviation remote sensing images. According to the invention, unified and efficient management and release ofmassive multi-source heterogeneous remote sensing image data can be realized, and the data sharing service level is effectively improved.

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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