CN113901158A - Satellite remote sensing data ordering service system - Google Patents
Satellite remote sensing data ordering service system Download PDFInfo
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- CN113901158A CN113901158A CN202111125866.1A CN202111125866A CN113901158A CN 113901158 A CN113901158 A CN 113901158A CN 202111125866 A CN202111125866 A CN 202111125866A CN 113901158 A CN113901158 A CN 113901158A
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Abstract
The invention discloses a satellite remote sensing data ordering service system, which comprises an infrastructure layer, a data layer, a service layer and an application layer; the infrastructure layer comprises an application cluster, a storage system, a host system, a network system and a system application, wherein the host system is connected with the system application through the network system, and the application cluster and the storage system are connected with the host system; the data layer comprises a remote sensing image database, an elevation database, a control point database and a map database, the remote sensing image database is used for storing image data, and the elevation database and the control point database are used for acquiring elevations and control points through the data of the remote sensing image database; the service layer comprises a remote sensing analysis module, a data service module and a remote sensing processing module, and the remote sensing analysis module, the data service module and the remote sensing processing module are respectively connected with the data server. The system is more powerful.
Description
Technical Field
The invention relates to the field of remote sensing, in particular to a satellite remote sensing data ordering service system.
Background
Satellite data is now playing an increasing role in various fields. The satellite data receiving management system receives remote sensing data downloaded by various satellites, catalogues and processes the remote sensing data to obtain cataloging data. The satellite remote sensing data service system can preprocess the cataloging data according to the requirements of different users and provide products for the users to use. The current satellite remote sensing data service system can provide processing and application services for data of satellites of the United states LandSat series, the French SPOT series, the Thailand THEOS series, the Canada Radarsat series and the like.
The prior Chinese patent with publication number CN104933607A discloses a satellite remote sensing data ordering service system, which comprises a user management subsystem, an inventory inquiry subsystem and a preprocessing parameter setting subsystem; the user management subsystem is used for realizing the functions of registration and authority management of a user; the catalog inquiring subsystem is used for inquiring related catalog data in the remote sensing data area according to the condition specified by the user and sending the catalog data to the preprocessing parameter setting subsystem; and the preprocessing parameter setting subsystem is used for setting order parameters according to the received cataloging data and generating a corresponding preprocessing order. Wherein the cataloging query subsystem provides administrative divisions, polygonal regions, Shp files, satellite sensor selections, and time periods for user selection to determine the specified conditions.
The satellite remote sensing data ordering service system still has some disadvantages, such as: the satellite remote sensing data ordering service system has the advantages that the user obtains fewer resources, and the system functionality is poor.
Disclosure of Invention
In view of the problems mentioned in the background, the present invention is directed to a satellite remote sensing data subscription service system to solve the problems mentioned in the background.
The technical purpose of the invention is realized by the following technical scheme:
the satellite remote sensing data ordering service system comprises an infrastructure layer, a data layer, a service layer and an application layer;
the infrastructure layer comprises an application cluster, a storage system, a host system, a network system and a system application, wherein the host system is connected with the system application through the network system, and the application cluster and the storage system are connected with the host system;
the data layer comprises a remote sensing image database, an elevation database, a control point database and a map database, the remote sensing image database is used for storing image data, and the elevation database and the control point database are used for acquiring elevations and control points through the data of the remote sensing image database;
the service layer comprises a remote sensing analysis module, a data service module and a remote sensing processing module, the remote sensing analysis module, the data service module and the remote sensing processing module are respectively connected with the data server, and the service layer also comprises an algorithm library and a component library;
the application layer comprises a state and soil resource data sharing module, an agriculture and forestry data sharing module, a geological data sharing module, a city data sharing module and a water conservancy data sharing module, and the host system realizes data interaction of the state and soil resource data sharing module, the agriculture and forestry data sharing module, the geological data sharing module, the city data sharing module and the water conservancy data sharing module through the network system.
Preferably, the host system in the infrastructure layer is connected with a user management system, and the user management system comprises a cataloguing query submodule and a preprocessing parameter setting submodule; the user management system is used for realizing the registration and authority management functions of the user; the catalog inquiring sub-module is used for inquiring related catalog data in the remote sensing data area, and the preprocessing parameter setting sub-system is used for setting order parameters and generating a corresponding preprocessing order.
Preferably, the host system is connected with a user client through a wireless communication module, the user client is connected with an authorization subsystem and a statistical subsystem, and the authorization subsystem is used for performing hierarchical authorization on registered users of the client; the statistical subsystem comprises a remote sensing data analysis module, a user remote sensing data operation tracking module and a user resource usage statistical module.
Preferably, the user client is connected with a charging subsystem, the charging subsystem comprises a charging service module and a policy management module, the charging service module is used for remote sensing big data cloud computing, storage and remote sensing data comprehensive charging and settlement, the policy management module determines a charging policy according to different resource product states and product types, and the charging policy comprises on-demand and/or contract charging.
Preferably, the data server is provided with a first interface circuit for data transmission between the data sending end and the user client, the data server is provided with a second interface circuit for data transmission between the user client and the host system, and the first interface circuit comprises a modem.
Preferably, the remote sensing image database, the elevation database, the control point database and the map database are respectively connected with a data encryption module, the data encryption module is connected with a password verification module, and the password verification module comprises a fingerprint verification submodule and a facial feature verification submodule.
Preferably, the data service module is connected to the host system, the data service module is connected to a timing acquisition service module, the timing acquisition service module includes an acquisition command sending unit and an environmental parameter receiving unit, the acquisition command sending unit is used for sending a data acquisition command to the host system at a timing, so that the data acquisition device performs data acquisition operation, acquires data and returns the data, the environmental parameter receiving unit is used for receiving the environmental parameters, and the environmental parameters are used for being stored by the database.
Preferably, the timing acquisition service module is connected with a Web end system platform, the Web end system platform reads data of the timing acquisition service module and generates a report, the timing acquisition service module is connected with an abnormality judgment unit, the abnormality judgment unit is used for judging whether data acquisition abnormality occurs or not, when the data acquisition abnormality occurs, alarm information is generated, and the alarm information is used for enabling the Web end system platform to pop up an alarm prompt.
In summary, the invention mainly has the following beneficial effects:
the logic architecture in the satellite remote sensing data ordering service system is of a four-layer structure and comprises an infrastructure layer, a data layer, a service layer and an application layer, various remote sensing data can be shared and obtained by utilizing a land and soil resource data sharing module, an agriculture and forestry data sharing module, a geological data sharing module, a city data sharing module and a water conservancy data sharing module in the application layer, data ordering service can be achieved by utilizing an application cluster, a storage system, a host system, a network system and system application in the infrastructure layer, various data can be stored by utilizing a remote sensing image database, an elevation database, a control point database and a map database, the data storage function of the satellite remote sensing data ordering service system can be increased, and the system is more powerful in functionality.
Drawings
FIG. 1 is a block diagram of the system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1, the satellite remote sensing data ordering service system comprises an infrastructure layer, a data layer, a service layer and an application layer;
the infrastructure layer comprises an application cluster, a storage system, a host system, a network system and a system application, wherein the host system is connected with the system application through the network system, and the application cluster and the storage system are connected with the host system;
the data layer comprises a remote sensing image database, an elevation database, a control point database and a map database, the remote sensing image database is used for storing image data, and the elevation database and the control point database are used for acquiring elevations and control points through the data of the remote sensing image database;
the service layer comprises a remote sensing analysis module, a data service module and a remote sensing processing module, the remote sensing analysis module, the data service module and the remote sensing processing module are respectively connected with the data server, and the service layer also comprises an algorithm library and a component library;
the application layer comprises a state and soil resource data sharing module, an agriculture and forestry data sharing module, a geological data sharing module, a city data sharing module and a water conservancy data sharing module, and the host system realizes data interaction of the state and soil resource data sharing module, the agriculture and forestry data sharing module, the geological data sharing module, the city data sharing module and the water conservancy data sharing module through the network system.
The host system in the infrastructure layer is connected with a user management system, and the user management system comprises a cataloguing inquiry submodule and a preprocessing parameter setting submodule; the user management system is used for realizing the registration and authority management functions of the user; the catalog inquiring sub-module is used for inquiring related catalog data in the remote sensing data area, and the preprocessing parameter setting sub-system is used for setting order parameters and generating a corresponding preprocessing order.
The system comprises a host system, a wireless communication module, an authorization subsystem and a statistical subsystem, wherein the host system is connected with a user client through the wireless communication module, the user client is connected with the authorization subsystem and the statistical subsystem, and the authorization subsystem is used for performing hierarchical authorization on registered users of the client; the statistical subsystem comprises a remote sensing data analysis module, a user remote sensing data operation tracking module and a user resource usage statistical module.
The charging subsystem comprises a charging service module and a policy management module, the charging service module is used for cloud computing and storage of remote sensing big data and comprehensive charging and settlement of remote sensing data, the policy management module determines a charging policy according to different resource product states and product types, and the charging policy comprises on-demand and/or contract charging.
The data server is provided with a first interface circuit for data transmission between the data sending end and the user client, the data server is provided with a second interface circuit for data transmission between the user client and the host system, and the first interface circuit comprises a modem.
The remote sensing image database, the elevation database, the control point database and the map database are respectively connected with a data encryption module, the data encryption module is connected with a password verification module, and the password verification module comprises a fingerprint verification submodule and a facial feature verification submodule.
The data service module is connected with the host system, the data service module is connected with the timing acquisition service module, the timing acquisition service module comprises an acquisition command sending unit and an environmental parameter receiving unit, the acquisition command sending unit is used for sending a data acquisition command to the host system at regular time, so that data acquisition equipment executes data acquisition operation, acquires data and returns the data, the environmental parameter receiving unit is used for receiving the environmental parameters, and the environmental parameters are used for being stored by a database.
The timing acquisition service module is connected with a Web end system platform, the Web end system platform reads data of the timing acquisition service module and generates a report, the timing acquisition service module is connected with an abnormity judgment unit, the abnormity judgment unit is used for judging whether data acquisition abnormity occurs or not, when the data acquisition abnormity occurs, alarm information is generated, and the alarm information is used for enabling the Web end system platform to pop up an alarm prompt.
The satellite remote sensing data ordering service system comprises an infrastructure layer, a data layer, a service layer and an application layer, various remote sensing data can be shared and obtained by utilizing a land resource data sharing module, an agriculture and forestry data sharing module, a geological data sharing module, a city data sharing module and a water conservancy data sharing module in the application layer, data ordering service can be realized by utilizing an application cluster, a storage system, a host system, a network system and system application in the infrastructure layer, various data can be stored by utilizing a remote sensing image database, an elevation database, a control point database and a map database, the data storage function of the satellite remote sensing data ordering service system can be increased, and the system is more powerful in functionality.
The system comprises a host system, a preprocessing parameter setting subsystem and a satellite, wherein the host system is connected with the preprocessing parameter setting subsystem, and the preprocessing parameter setting subsystem flexibly sets preprocessing according to a sensor and a working mode of a satellite and comprises a processing level, an ellipsoid model, a sampling mode, a waveband selection or an output format; the preprocessing parameter setting subsystem can create a plurality of preprocessing orders with the same processing parameters for different materials of the same satellite at one time. The preprocessing parameter setting subsystem can automatically match corresponding prices according to processing parameters filled by a user.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Satellite remote sensing data order service system, its characterized in that: the system comprises an infrastructure layer, a data layer, a service layer and an application layer;
the infrastructure layer comprises an application cluster, a storage system, a host system, a network system and a system application, wherein the host system is connected with the system application through the network system, and the application cluster and the storage system are connected with the host system;
the data layer comprises a remote sensing image database, an elevation database, a control point database and a map database, the remote sensing image database is used for storing image data, and the elevation database and the control point database are used for acquiring elevations and control points through the data of the remote sensing image database;
the service layer comprises a remote sensing analysis module, a data service module and a remote sensing processing module, the remote sensing analysis module, the data service module and the remote sensing processing module are respectively connected with the data server, and the service layer also comprises an algorithm library and a component library;
the application layer comprises a state and soil resource data sharing module, an agriculture and forestry data sharing module, a geological data sharing module, a city data sharing module and a water conservancy data sharing module, and the host system realizes data interaction of the state and soil resource data sharing module, the agriculture and forestry data sharing module, the geological data sharing module, the city data sharing module and the water conservancy data sharing module through the network system.
2. The satellite remote sensing data subscription service system according to claim 1, wherein: the host system in the infrastructure layer is connected with a user management system, and the user management system comprises an inventory query submodule and a preprocessing parameter setting submodule; the user management system is used for realizing the registration and authority management functions of the user; the catalog inquiring sub-module is used for inquiring related catalog data in the remote sensing data area, and the preprocessing parameter setting sub-system is used for setting order parameters and generating a corresponding preprocessing order.
3. The satellite remote sensing data subscription service system according to claim 1, wherein: the host system is connected with a user client through a wireless communication module, the user client is connected with an authorization subsystem and a statistical subsystem, and the authorization subsystem is used for performing hierarchical authorization on registered users of the client; the statistical subsystem comprises a remote sensing data analysis module, a user remote sensing data operation tracking module and a user resource usage statistical module.
4. The satellite remote sensing data subscription service system according to claim 3, wherein: the user client is connected with a charging subsystem, the charging subsystem comprises a charging service module and a policy management module, the charging service module is used for remote sensing big data cloud computing, storage and remote sensing data comprehensive charging and settlement, the policy management module determines a charging policy according to different resource product states and product types, and the charging policy comprises on-demand and/or contract type charging.
5. The satellite remote sensing data subscription service system according to claim 4, wherein: the data server is provided with a first interface circuit for data transmission between the data sending end and the user client, the data server is provided with a second interface circuit for data transmission between the user client and the host system, and the first interface circuit comprises a modem.
6. The satellite remote sensing data subscription service system according to claim 1, wherein: the remote sensing image database, the elevation database, the control point database and the map database are respectively connected with a data encryption module, the data encryption module is connected with a password verification module, and the password verification module comprises a fingerprint verification submodule and a facial feature verification submodule.
7. The satellite remote sensing data subscription service system according to claim 1, wherein: the data service module is connected with the host system, the data service module is connected with the timing acquisition service module, the timing acquisition service module comprises an acquisition command sending unit and an environmental parameter receiving unit, the acquisition command sending unit is used for sending a data acquisition command to the host system at regular time, so that data acquisition equipment executes data acquisition operation, acquires data and returns the data, the environmental parameter receiving unit is used for receiving the environmental parameters, and the environmental parameters are used for being stored by a database.
8. The satellite remote sensing data subscription service system according to claim 7, wherein: the timing acquisition service module is connected with a Web end system platform, the Web end system platform reads data of the timing acquisition service module and generates a report, the timing acquisition service module is connected with an abnormity judgment unit, the abnormity judgment unit is used for judging whether data acquisition abnormity occurs or not, when the data acquisition abnormity occurs, alarm information is generated, and the alarm information is used for enabling the Web end system platform to pop up an alarm prompt.
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Cited By (1)
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| CN115879739A (en) * | 2023-02-02 | 2023-03-31 | 山东锋士信息技术有限公司 | Satellite remote sensing data resource customization service method and system |
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