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Distributed geographic information database building method

A technology of geographic information and establishment methods, applied in the field of database establishment, can solve problems such as inability to collect data, incomplete database, slow update, etc., and achieve the effect of large amount of data, quick call, and stable functions

Inactive Publication Date: 2014-03-19
李刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current forest resources management system, because it is a distributed system, the data of each region is managed by the local itself, with the county forestry bureau as the basic unit, so it is impossible to collect specific data from all over the country
At the same time, there are shortcomings such as slow update, incomplete database, and too scattered

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] A method for establishing a geographical information distributed database. First, install SQL Server 2005 and choose mixed mode login, open SQL Server Managerment Studio, log in as SQL Server, create a new database SQLDemo, and select the attribute status option of user role sa in the security option In the card, set "Whether to allow connection to the database engine" to "Grant", and set login to enable. Forms in the database are divided into spatial data and attribute data; among them, the attribute data has geographic attribute data and user forms of the distributed management system.

[0009] In this way, a basic database has been established.

[0010] The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention A...

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Abstract

The invention relates to a distributed geographic information database building method. The method includes the steps of firstly, installing an SOLServer2005, selecting a mixed mode to login, starting an SQLServer Managerment Studio, logging in as an SQLS server, building a new database SQLDemo, setting whether connection to a database engine is allowed or not in an attribute state tab of a user role sa of a security option as granting, and setting logging in as starting. Forms in a database are divided into spatial data and attribute data; the attribute data comprise geographic attribute data and user forms of a distributed management system. The distributed geographic information database building method has the advantages of being stable in function, large in data size, dispersed and isomerous in data, rapid to call and low in cost.

Description

technical field [0001] The invention relates to a method for establishing a database, in particular to a method for establishing a geographical information distributed database. Background technique [0002] When managing forest resources, the development of a management system is crucial. The current forest resources management system, because it is a distributed system, the data of each region is managed by the local itself, with the county forestry bureau as the basic unit, so it is impossible to collect specific data from all over the country. At the same time, there are shortcomings such as slow update, incomplete database, and too scattered. Contents of the invention [0003] In order to overcome the above-mentioned technical deficiencies, the present invention invents a method for establishing a geographical information distributed database, and the specific technical scheme is as follows: [0004] A method for establishing a geographical information distribut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/2471G06F16/29
Inventor 李刚
Owner 李刚
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