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Database construction method and server for environmentally sensitive areas based on gis system

An environment-sensitive and construction-based technology, applied in the field of data processing in substation environment-sensitive areas, can solve the problem of insufficient measures and management support means, automation of environmental impact prediction technology for power transmission and transformation projects, low degree of informatization, and inability to quickly, timely and Accurately evaluate issues such as the impact of power transmission and transformation projects to achieve the effect of realizing informatization and speeding up

Active Publication Date: 2019-08-06
ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the stage of environmental impact assessment and design of power transmission and transformation projects, due to the lack of relevant data on the distribution of environmentally sensitive areas, in the process of site selection and construction of power transmission and transformation projects, the measures and management support measures adopted by some projects in terms of avoiding environmentally sensitive areas Insufficient; the environmental impact prediction technology of power transmission and transformation projects is not high in terms of automation and informatization, and cannot quickly, timely and accurately evaluate the impact of power transmission and transformation projects on environmentally sensitive points during the stage of site selection and route adjustment.

Method used

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  • Database construction method and server for environmentally sensitive areas based on gis system
  • Database construction method and server for environmentally sensitive areas based on gis system

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Embodiment Construction

[0038] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0039] The environmentally sensitive areas involved in the present invention refer to various levels of natural and cultural protection areas established in accordance with the law, as well as areas that are particularly sensitive to certain types of pollution factors or ecological impact factors of construction projects.

[0040] Environmentally sensitive areas include:

[0041] (1) Nature reserves, scenic spots, world cultural and natural heritage sites, drinking water source protection areas;

[0042] (2) Basic farmland protection areas, basic grasslands, forest parks, geological parks, important wetlands, natural forests, natural concentrated distribution areas of rare and endangered wild animals and plants, natural spawning grounds, feeding grounds, wintering grounds and migration of important aquatic organisms Channels, natural fishing grounds, resourc...

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Abstract

The invention discloses an environmental sensitive area database construction method based on a GIS system, and a server. The method is completed in the server, and comprises: obtaining environmental sensitive area thematic data and storing the data into a map table; distributing a unique ID for each environmental sensitive area in the map table, and correlating the environmental sensitive area thematic data with the IDs; according to the number of the environmental sensitive areas, diving the map table into map layer tables in the same number, each map layer table being related to one ID and corresponding to one environmental sensitive area, and finally establishing an environmental sensitive area database, each map layer table being stored with basic attribute information and geographical location information of the corresponding environmental sensitive areas, and after the data in each map layer table is called by a client, the data is used to display map information of the corresponding environmental sensitive area. The environmental sensitive area database constructed by the method contains real-time updates and expansions of environmental sensitive area distribution.

Description

technical field [0001] The invention belongs to the field of data processing of substation environment sensitive areas, in particular to a GIS system-based environment sensitive area database construction method and a server. Background technique [0002] With the development of my country's electric power industry, the capacity of the power grid is getting larger and larger, the distance of transmission is getting farther and farther, the voltage level of transmission lines is also increasing, and the construction scale of high-voltage substations and overhead transmission lines is constantly expanding. Coupled with the influence of social factors such as economic development and population growth, it has become a general trend for new power transmission and transformation projects to gradually approach densely populated areas. In recent years, many cities have carried out the reconstruction and expansion of the power supply network. Substations have gradually been built fr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/29
CPCG06F16/29
Inventor 张永赵岩谢连科臧玉魏白晓春张国英马新刚刘辉陈素红王飞李勇尹建光徐桂彬李华峰
Owner ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY
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