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A method and apparatus for selecting a ski resort

A ski resort and snow volume technology, applied in the field of GIS, can solve the problems of poor accessibility, passive purpose, large manpower and material resources in ski resorts, and achieve the effect of strong space landing, rapid acquisition and cost saving.

Active Publication Date: 2019-01-15
INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] These methods have the following disadvantages: Site selection is done in the form of visits. Although the site selection is accurate, the accessibility of the ski resort is poor and the efficiency is low; and it consumes a lot of manpower and material resources, and the cost is high; in addition, it is necessary to investigate the actual local conditions in advance. The purpose of the ski resort can only be determined, and the purpose is relatively passive

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  • A method and apparatus for selecting a ski resort

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Embodiment 1

[0052] The embodiment of the present invention provides a method for site selection of ski resorts, which is used for site selection of outdoor ski resorts, such as alpine ski resorts, in order to obtain construction addresses of ski resorts for different purposes such as athlete training, sports events, and mass skiing. Such as figure 1 As shown, the method includes:

[0053] Step S100: Obtain the DEM grid data, annual average air temperature grid data and snow thickness grid data of the area to be selected; the DEM grid data is a multi-source space of 200m×200m~2000m×2000m in the area to be located with different precision Raster database; the annual average temperature can be provided by the China Climate Sharing Platform for the air temperature raster data of the area to be selected; the first data of snow thickness is based on the meteorological data provided by the regional meteorological bureau and the precipitation from November to next March The snowfall is calculated ...

Embodiment 2

[0102] The embodiment of the present invention provides a ski resort site selection device, which is used for site selection of outdoor ski resorts, such as alpine ski resorts, to obtain the construction addresses of ski resorts for different purposes such as athlete training, sports events, and mass skiing. Such as Figure 6 As shown, the device includes:

[0103] The data acquisition module 10 is used to acquire DEM grid data, annual average air temperature grid data and snow thickness grid data of the area to be sited.

[0104] The aspect and slope extraction module 20 is used to extract the aspect and slope from the DEM grid data respectively to obtain the aspect grid data and the slope grid data.

[0105] The first reclassification module 30 is used to take fall, annual average temperature, snow thickness, slope and aspect as evaluation indicators to respectively analyze DEM raster data, annual average air temperature raster data, snow thickness raster data, and aspect ...

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Abstract

The invention discloses a method and a device for selecting the location of a ski resort, belonging to the field of GIS. The method uses DEM raster data, annual average temperature raster data and snow thickness raster data to get the drop, annual average temperature, snow thickness, slope and aspect, and synthetically consider these indicators, according to different purposes to select the location of ski resort. The invention can quickly obtain the exact position of the ski resort, has good economic adaptability, high efficiency, saves cost and does not need to go to the field for investigation. The data of the invention is convenient to obtain, for example, the data of the average temperature and the snow cover thickness can be provided by the meteorological bureau of the research area,the DEM data can be obtained by the unmanned aerial vehicle, and the like. The location of the ski resort can be accurately expressed in the map after considering all the factors synthetically. Strong purpose, according to different purposes to adjust skiing indicators and indicators in order.

Description

technical field [0001] The invention relates to the field of GIS, in particular to a method and device for site selection of a ski resort. Background technique [0002] Alpine skiing is a sport that originated in the Alps. Alpine ski resorts refer to the competition venues for alpine skiing competitions. Of course, it also includes the venues for tourists to use for skiing entertainment. [0003] When selecting a site for an alpine ski resort, the prior art generally adopts the literature method, expert interview method and logic analysis method. The literature method is to find relevant information on the site selection and construction of ski resorts in a series of academic websites, and then classify and integrate them to extract the essence; Conduct interviews and provide real-time opinions on the knowledge of field construction; logical analysis is to use logical analysis methods such as induction, deduction, reasoning, synthesis, and analogy to demonstrate data and d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q30/02
CPCG06Q10/06315G06Q10/0639G06Q30/0205
Inventor 李宇孟丹郑吉李泽红
Owner INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS
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