Urban runoff data processing method

A data processing and runoff coefficient technology, applied in the field of data processing, can solve problems such as inaccurate urban runoff data, and achieve the effect of refined analysis and processing

Inactive Publication Date: 2020-06-19
BEIJING MUNICIPAL RES INST OF ENVIRONMENT PROTECTION
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[0005] In order to solve the above technical problems, the technical problem solved by the present invention is to provide a metho

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[0056] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0057]The embodiment of the present invention proposes a method for processing urban runoff data, which can update basic data such as roofs, roads, and greening in the central city and new city through aerial photo interpretation every year based on the survey and evaluation results of non-point source pollution of the urban water environment , by correcting the relevant parameters of urban runoff through rainfall, the area of ​​the...

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Abstract

The embodiment of the invention provides an urban runoff data processing method. The method comprises the following steps: determining a data set; wherein the data set at least comprises the followingparameters: basic attribute data of land utilization, basic attribute data of water quality, basic attribute data of weather, runoff coefficient parameters and basic attribute data of pollutant discharge; acquiring parameters and data in the determined data set; calculating and accounting the urban runoff pollutant discharge amount, and compiling an urban runoff discharge data set. According to the scheme, the urban runoff data processing method is provided, and water resource data can be subjected to refined analysis and processing.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method for processing urban runoff data. Background technique [0002] With the development of society, human beings consume more and more non-renewable natural resources, which leads to the reduction of social sustainable development. Clean drinking water and clean air are essential natural resources for human survival, and my country is precisely a country with severe water shortages; my country's per capita water resources are only 2,300 cubic meters, which is only 1 / 4 of the world's average level. It is one of the countries with the poorest per capita water resources in the world; however, China is also the country with the largest water consumption in the world. At the same time, China still has the problem of uneven distribution of water resources. Although the country has launched the South-to-North Water Diversion Project, some large cities in the north are stil...

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Application Information

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IPC IPC(8): G06F17/18G06Q50/26
CPCG06F17/18G06Q50/26Y02A20/152
Inventor 刘桂中凌文翠李焕利孙长虹
Owner BEIJING MUNICIPAL RES INST OF ENVIRONMENT PROTECTION
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