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Wind field data processing method, device and equipment and storage medium

A data processing and wind field technology, applied in the computer field, can solve the problems of low time resolution, low horizontal resolution, and inability to reflect the change of wind field at different heights, so as to achieve the effect of easy observation and analysis

Pending Publication Date: 2021-03-30
深圳航天宏图信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the wind field observation based on satellite data also has the following defects: (1) The time resolution is low, and the frequency of most satellite observations does not exceed 1 time / day
(2) The horizontal resolution is low. Except for SAR satellites which can reach a horizontal resolution of 500m×500m, the resolution of other satellite data is generally 25km×25km
(4) The satellite data is the wind field at the 10m altitude layer, which cannot reflect the change of the wind field at different heights

Method used

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  • Wind field data processing method, device and equipment and storage medium
  • Wind field data processing method, device and equipment and storage medium
  • Wind field data processing method, device and equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] see figure 1 , figure 1 It is a schematic flowchart of the wind field data processing method disclosed in the embodiment of the present application. like figure 1 As shown, the method of the embodiment of the present application includes steps:

[0073] 101. Obtain multi-source remote sensing data and lidar wind measurement data for the target wind field;

[0074] 102. Perform spatio-temporal matching on the analysis results of multi-source remote sensing data and the analysis results of lidar wind measurement data, and obtain the wind field data pairs of the target wind field at the same time period and at the same location;

[0075] 103. Analyze the target wind field according to the wind field data and obtain the analysis result of the target wind field;

[0076] 104. Visualize wind field data pairs and analysis results.

[0077] In the embodiment of the present application, by acquiring multi-source remote sensing data and lidar wind data for the target wind fi...

Embodiment 2

[0121] see Figure 5 , Figure 5 It is a schematic structural diagram of the wind field data processing device disclosed in the embodiment of this application. like Figure 5 As shown, the device of the embodiment of the present application includes:

[0122] An acquisition module 201, configured to acquire multi-source remote sensing data and lidar wind measurement data for the target wind field;

[0123] The data matching module 202 is used to perform spatiotemporal matching on the analysis results of the multi-source remote sensing data and the analysis results of the lidar wind measurement data and obtain the wind field data pairs of the target wind field at the same time period and at the same position;

[0124] The data analysis module 203 is used to analyze the target wind field according to the wind field data and obtain the analysis result of the target wind field;

[0125] The display module 204 is used for visualizing wind field data pairs and analysis results. ...

Embodiment 3

[0129] see Image 6 , Image 6 It is a schematic structural diagram of a wind field data processing device disclosed in the embodiment of this application. like Image 6 As shown, the equipment of the embodiment of the present application includes:

[0130] processor 601; and

[0131] The memory 602 is configured to store machine-readable instructions. When the instructions are executed by the processor 601, the processor 601 executes the wind field data processing method according to Embodiment 1 of the present application.

[0132] The device in the embodiment of the present application obtains the multi-source remote sensing data and lidar wind measurement data for the target wind field, and then can perform time-space matching on the analysis results of the multi-source remote sensing data and the analysis results of the lidar wind measurement data and obtain the target wind field. The wind field data pairs in the same time period and the same location, so that the tar...

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Abstract

The invention provides a wind field data processing method, device and equipment and a storage medium. The method comprises the steps: obtaining multi-source remote sensing data and laser radar wind measurement data for a target wind field; carrying out space-time matching on the analysis result of the multi-source remote sensing data and the analysis result of the laser radar wind measurement data, and obtaining wind field data pairs of the target wind field in the same time period and the same position; and analyzing the target wind field according to the wind field data pair to obtain an analysis result of the target wind field, and visualizing the wind field data pair and the analysis result. According to the invention, the wind field can be analyzed in combination with the multi-source remote sensing data and the laser radar wind measurement data, so that the data analysis accuracy of the wind field is improved; and by visualizing the wind field data pair and the analysis result,an analyst can conveniently observe and analyze.

Description

technical field [0001] The present application relates to the field of computer technology, in particular, to a wind field data processing method, device, equipment and storage medium. Background technique [0002] Wind field observations are of great significance to improving the accuracy of long-term weather forecasts, storm forecasts, improving climate research models, and military environment forecasts. Moreover, in the context of global warming, the "low-carbon economy" based on low energy consumption and low pollution has become a global hot spot. Wind energy has attracted much attention because of its advantages of easy acquisition, renewable, and wide distribution. Field observation analysis is of great significance for wind farm site selection. [0003] Traditional wind measurement methods mainly come from ship meteorological observations, oil platform meteorological observations, buoys, island weather station observations and scientific investigation observations....

Claims

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Application Information

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IPC IPC(8): G06F17/18G01S7/48G01S17/95G01W1/10
CPCG06F17/18G01W1/10G01S17/95G01S7/4802Y02A90/10
Inventor 郭亚敏殷晓斌侯世奎王宇翔
Owner 深圳航天宏图信息技术有限公司
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