Method and system for optimizing uniform layout of regional scale monitoring points

An optimization method and regional-scale technology, applied to measuring devices, instruments, network planning, etc., to reduce complexity and improve efficiency

Active Publication Date: 2011-12-07
BEIJING RES CENT FOR INFORMATION TECH & AGRI
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is: how to realize the uniform layout of monitoring points in irregular areas, reduce the complexity of monitoring point layout, and improve the efficiency of monitoring point layout

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  • Method and system for optimizing uniform layout of regional scale monitoring points
  • Method and system for optimizing uniform layout of regional scale monitoring points
  • Method and system for optimizing uniform layout of regional scale monitoring points

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Embodiment Construction

[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] In practical applications, the monitoring area is often irregular, and there are areas where monitoring points cannot or do not need to be set up. For example, when mapping soil moisture or organic matter content on a certain farm, there may be fish ponds or larger Natural constraints such as buildings make it difficult to evenly distribute monitoring points. The invention can well meet the requirement of uniform distribution of monitoring points in irregular monitoring areas with limited sampling or monitoring areas.

[0028] figure 1 It is a flowchart of a method for optimizing the uniform layout of regional scale monitoring points according to an embodiment of ...

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Abstract

The invention relates to the technical field of environmental survey and monitoring, in particular to a method and system for optimizing the uniform distribution of regional scale monitoring points. In the method, the monitoring points can be moved under the resultant action of the repelling forces exerted by surrounding monitoring points on released monitoring points, thereby finally realizing the uniform arrangement of all the monitoring points; and furthermore, by pre-defining an inside-outside boundary of an effective monitoring region, whether the monitoring points reach the boundary or run out of the boundary can be judged in real time, thereby ensuring the effective uniform distribution of the monitoring points in the irregular monitoring region subjected to inside-limited monitoring. Thus, the invention realizes the uniform distribution of the monitoring points in the irregular region, reduces the complexity in the distribution of the monitoring points and improves the efficiency of the distribution of the monitoring points.

Description

technical field [0001] The invention relates to the technical field of environmental investigation and monitoring, in particular to a method and system for optimizing the uniform layout of regional-scale monitoring points. Background technique [0002] In the investigation and monitoring of soil and other resources and the environment, the number and layout of monitoring points directly affect its representativeness, and ultimately affect the accuracy of the results. Usually, the number of monitoring points is often limited by time and economic costs. Under a certain number of monitoring points, how to better arrange the monitoring points so that the data of the monitoring points have better representativeness is a key issue in resource and environmental investigation and monitoring. The systematic sampling method is regarded as the best monitoring point layout method when there is no prior knowledge of the monitoring area and the number of monitoring points is relatively sm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/00H04W16/18H04L12/28
Inventor 潘瑜春王纪华曾志炫高秉博李淑华周艳兵章永平单东方郝星耀
Owner BEIJING RES CENT FOR INFORMATION TECH & AGRI
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