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Network dynamic announcing system of satellite remote sensing data applied products

A satellite remote sensing data and network system technology, which is applied in the system field of dynamic release of satellite remote sensing data special application products, can solve the problems of complex climatic conditions, difficult to meet the needs of remote sensing information products, etc., and achieve the effect of improving processing efficiency

Inactive Publication Date: 2006-06-14
SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Due to my country's vast territory and complex climate conditions, it is difficult for the existing communication equipment to transmit the HRPT polar-orbiting meteorological satellite data with a large amount of information to the user unit in time, prompting many meteorological, water conservancy, civil aviation, forestry, military and other departments to independently establish HRPT polar-orbiting meteorological satellite data receiving and utilization station to obtain satellite remote sensing information urgently needed by the department
However, this method can only satisfy users with certain economic and technical capabilities at present. For ordinary researchers and even ordinary public users, it is still difficult for polar-orbiting meteorological satellite data receiving and utilization stations to meet their requirements for remote sensing information products. need

Method used

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  • Network dynamic announcing system of satellite remote sensing data applied products
  • Network dynamic announcing system of satellite remote sensing data applied products
  • Network dynamic announcing system of satellite remote sensing data applied products

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Embodiment Construction

[0040] The following is based on Figure 1-Figure 7A preferred embodiment of the present invention is given, combined with the description of the embodiment, especially Figure 7 The description of an application example of the present invention is given, which are all to make it easier to understand the structural features and functional features of the present invention, but are not used to limit the protection scope of the claims of the present invention.

[0041] refer to figure 1 , the data storage subsystem 1 is formed by connecting the disk array server 11 and the database server 12 through the high-speed Ethernet 3; the data distribution subsystem 2 is formed by connecting the application server 21 and the Web server 22 through the high-speed Ethernet 3; the data distribution subsystem 2 and the The data storage subsystem 1 is connected by a high-speed Ethernet 3 and belongs to the same network segment; wherein the Web server 22 is connected to the Internet (Internet)...

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Abstract

This invention relates to a network dynamic issuance system of applied products of satellite remote sensing data including a data storage subsystem and an issuance subsystem connected by high speed network, in which, the storage subsystem includes a parallel data channel module, a data change monitor module, a register table information operation module, a satellite remote sensing meta-information pick-up module and a network connection management module, in which, the data issuance subsystem is connected with an archiving remote sensing data device in a database management system via the network and file management system and the database management system, communicates with the database management system based on the network protocol via a database access interface and the file system access interface, provides WWW service and FTP service via internet, communicates with the customer end browser and also includes a data selecting module, a data pre-process module, a data assimilation module, a data counter-operation module, a statistic analysis module, a report generation module, a result picture generation module and a result curve generation module.

Description

technical field [0001] The invention relates to the field of remote sensing information processing, in particular to a system for realizing dynamic release of satellite remote sensing data special application products by using computer network and distributed computing technology. Background technique [0002] Remote sensing information technology is playing an increasingly important role in the current society. As an emerging technology developed with the advancement of space technology in recent decades, it is a means to perceive and obtain information on the earth and its outer space macroscopically and remotely. It is widely used in many fields such as space exploration, environmental monitoring, resource exploration, weather forecasting, urban and land development planning, natural disaster dynamic monitoring, crop yield estimation, etc., and is creating huge economic and social benefits for all sectors of society. [0003] One of the characteristics of the development...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06G06Q30/02H04L12/00
Inventor 尹球胡勇曹建清祝善友巩彩兰周宁
Owner SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI
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