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Regional average groundwater level monitoring method

A technology for water level monitoring and regional averaging, which is used in measurement devices, liquid/fluid solid measurement, and complex mathematical operations. The effect of high calculation accuracy and fast calculation speed

Inactive Publication Date: 2021-01-26
水利部水利水电规划设计总院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method has cumbersome calculation steps and a large amount of interpolation calculations. It is generally used in spatial computing software such as GIS. In addition, this method requires high technical level of management personnel and is difficult to popularize in practical applications.

Method used

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Experimental program
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Effect test

Embodiment 1

[0035] Embodiment 1, a regional average groundwater level monitoring method, such as figure 1 shown, including the following steps:

[0036] S1) the water level research area to be monitored is divided into N-level regional computing units of different levels, and the Nth-level regional computing unit is the last-level regional computing unit;

[0037] S2) collect the monitoring well information in the water level research area to be monitored and the basic information of the water level research area to be monitored;

[0038] S3) According to the monitoring well information in the water level research area to be monitored and the basic information of the water level research area to be monitored, calculate the groundwater level and the groundwater level change of the final-level regional computing unit, and obtain the groundwater level and groundwater level change of all the final-level regional computing units;

[0039] S4) Iteratively calculate the groundwater level and gr...

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Abstract

The invention relates to the field of underground water resource monitoring, and discloses a regional average underground water level monitoring method, which comprises the steps of dividing a to-be-monitored water level research region into regional calculation units of different levels; collecting monitoring well information and basic information in the to-be-monitored water level research area;calculating the groundwater level and groundwater level variation of the final-stage region calculation unit to obtain groundwater levels and groundwater level variation of all final-stage region calculation units; iteratively calculating the groundwater level and groundwater level variation of the calculation unit of each level of region in sequence according to the groundwater levels and groundwater level variation of all final-level region calculation units; and obtaining the groundwater level and groundwater level variation of the to-be-monitored water level research area. According to the method, the regional average underground water level and the underground water level change value can be quickly and accurately calculated according to the monitoring data of the underground water level monitoring well in the region, and basis and support are provided for management work such as underground water treatment effect evaluation and assessment.

Description

technical field [0001] The invention relates to the field of groundwater resource monitoring, in particular to a regional average groundwater level monitoring method. Background technique [0002] Groundwater has important resource supply and ecological maintenance functions, and has an irreplaceable role. The scale of groundwater development and utilization continues to expand, and a large amount of groundwater is over-exploited in some areas, causing the aquifers to almost dry out, and causing a series of serious environmental geological problems such as land subsidence, ground subsidence and ground fissures, sea (salt) water intrusion, and land desertification. question. [0003] The development and utilization of groundwater is mainly based on drilling and pumping. Considering the occurrence characteristics of groundwater, motor-operated wells have the characteristics of wide distribution, scattered locations, and large numbers. It is difficult to monitor, measure, supe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/00G06F17/11G06F17/10
CPCG01F23/00G06F17/11G06F17/10
Inventor 陈飞丁跃元吴一凡刘飞唐世南
Owner 水利部水利水电规划设计总院
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