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System and method for preprocessing mass remote sensing data collection driven by order form

A mass remote sensing data and preprocessing technology, applied in the direction of electrical digital data processing, special data processing applications, digital transmission systems, etc., can solve problems such as inability to extract data from tapes, low efficiency, and no consideration of data value, etc., to achieve Easy to expand storage capacity, great flexibility and adaptability, easy to monitor the effect of the interface

Inactive Publication Date: 2007-05-09
DAODATIANJI SOFTWARE TECH BEIJING
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Problems solved by technology

However, this method can only save and extract the entire data, and cannot extract a certain part of a data from the tape, and this is exactly what happens in most cases when remote sensing image products are produced. Not very efficient in processing fields
In addition, the current commercial archive migration software only considers the archiving of data, but does not consider the value of data. Remote sensing data contains regional information, and its value varies from region to region. High-value data will be frequently accessed. There are many limitations in relocation and use

Method used

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  • System and method for preprocessing mass remote sensing data collection driven by order form
  • System and method for preprocessing mass remote sensing data collection driven by order form
  • System and method for preprocessing mass remote sensing data collection driven by order form

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Embodiment Construction

[0153] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0154] The system composition block diagram of the present invention, as shown in Figure 1: an order-driven massive remote sensing data cluster preprocessing system 1, which includes an external system 9 connected to the order-driven massive remote sensing data cluster preprocessing system through a switch 10, It is characterized in that: the order-driven massive remote sensing data cluster preprocessing system includes: order-driven workflow engine subsystem 2, clustered parallel cataloging and production subsystem 3, multi-level storage and archiving subsystem 4, Tape library management subsystem 5, automation monitoring subsystem 6 and pluggable algorithm server 7.

[0155] The system processing flow chart of the present invention is shown in Figure 2: the external system 9 sends a space reservation request 11 to the preprocessing system 1, indicatin...

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Abstract

A collectivization pretreatment system of mass remote sending data based on order comprises user server, control network, storage network, magnetic disc array, magnetic tap-bank, PC computer and collectivization pretreatment unit of mass remote sensing image based on order. The said collectivization pretreatment unit consists of process flow engine subunit base on order, collectivization parallel listing and manufacturing subunit, multistage storing and filing subunit, tap-bank management subunit, automatic-monitoring subunit and pluggable algorithm server.

Description

technical field [0001] The invention relates to the field of remote sensing aviation and aerospace image data downloading and preprocessing, in particular to an order-driven massive remote sensing data cluster preprocessing system and method thereof. Background technique [0002] At present, with the rapid development of remote sensing aviation and aerospace technology, sensors mounted on various aviation and spacecraft can capture a large number of remote sensing images, which can be widely used in many fields such as urban planning, map making, topographical surveying, and national defense construction. The sources of remote sensing data mainly include satellites and aircraft, while the processing of data is on the ground. These pictures are transmitted to the ground system every day through the data transmission channel, and a sensor can download hundreds of GB or even TB of data every day. The task of the ground system is to receive and process these data, among which p...

Claims

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Application Information

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IPC IPC(8): G06Q10/00H04L29/06H04L12/24G11B5/00G06F17/30
Inventor 刘晓欣张志钢
Owner DAODATIANJI SOFTWARE TECH BEIJING
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