Method and device for determining air pollution hot spot grid based on remote sensing features

A ground object and grid technology, applied in the field of environmental pollution monitoring, can solve the problems of interference and damage, expensive online monitoring equipment, unmanageable, etc., and achieve the effect of saving resources

Pending Publication Date: 2019-03-29
BEIJING INSIGHTS VALUE TECHNOLOGY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Such methods are often unable to effectively manage a large number of small, scattered, and chaotic pollution sources, and online monitoring equipment is relatively expensive and easily damaged by human interference.

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  • Method and device for determining air pollution hot spot grid based on remote sensing features
  • Method and device for determining air pollution hot spot grid based on remote sensing features

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Embodiment Construction

[0021] The specific embodiments of the present invention will be described in more detail below with reference to the drawings and examples, so as to better understand the solution of the present invention and its advantages in various aspects. However, the specific embodiments and examples described below are for the purpose of illustration only, rather than limiting the present invention.

[0022] The "connection" mentioned in the present invention should be interpreted in a broad sense unless otherwise specified or limited, and may be a direct connection or a connection through an intermediary. In the description of the present invention, it should be understood that the directions or positions indicated by "upper", "lower", "front", "back", "left", "right", "top", "bottom" etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, ra...

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Abstract

The invention discloses a method and a device for determining an atmospheric pollution hot spot grid based on a remote sensing ground object. The method comprises the following steps of: dividing an area to be monitored into a plurality of grids; acquiring remote sensing feature data of the region; determining ground object class data of the grid according to the remote sensing ground object data;determining the air pollution intensity of the grid according to the surface feature class data of the grid; according to the air pollution intensity, determining a mesh reaching a preset value as ahot spot mesh.

Description

technical field [0001] The application belongs to the technical field of environmental pollution monitoring, and in particular relates to a method and device for determining an air pollution hotspot grid based on remote sensing objects. Background technique [0002] Air pollution refers to the phenomenon that the content of some substances in the atmosphere reaches a harmful level, so as to destroy the ecological system and cause harm to people or things. [0003] The existing air pollution management is based on the method of pollution source management. It conducts prior environmental assessment and approval for various pollution sources, such as industrial enterprises, restaurants, construction sites, etc., and targets key pollution sources, such as thermal power plants and chemical plants. Install online monitoring equipment on the chimney. Such methods are often unable to effectively manage a large number of small, scattered, and chaotic pollution sources, and online m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/46
CPCG06V20/182G06V10/44
Inventor 廖炳瑜侯云汤宇佳何苗田启明范迎春
Owner BEIJING INSIGHTS VALUE TECHNOLOGY CO LTD
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