System for restoring high-resolution precipitation data and method for same

A high-resolution, precipitation technology, applied in the field of high scores, can solve the problem of only providing meteorological data at the location of the observation point, and achieve the effect of accurate restoration

Inactive Publication Date: 2018-08-31
PUKYONG NAT UNIV IND ACADEMIC COOPERATION FOUND
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

For the historical four phenomena, due to the existing observation data, the observation data of the automatic meteorological system can be use

Method used

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  • System for restoring high-resolution precipitation data and method for same
  • System for restoring high-resolution precipitation data and method for same
  • System for restoring high-resolution precipitation data and method for same

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Embodiment Construction

[0029] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0030] However, the present invention is not limited to the embodiments disclosed below, but can be embodied in many different forms. The purpose of providing this embodiment is only to make the disclosure of the present invention complete, and to provide information to ordinary people in the technical field to which the present invention belongs. A skilled person fully explains the scope of the present invention. In the drawings, the same reference numerals denote the same elements.

[0031] figure 1 It is a block diagram of the high-resolution precipitation data restoration system and its method of the present invention.

[0032] Such as figure 1 As shown, the high-resolution precipitation data recovery system of the present invention includes: a data collection module 100 for collecting reanalysis data and radar echo precipitation data and satellite prec...

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Abstract

The present invention relates to a system for restoring high-resolution precipitation data and a method for same and, more particularly, to a system for applying a weight to precipitation information,derived by means of inputting reanalysis data as initial data for a high-resolution quantitative precipitation model (QPM), and radar echo precipitation information and satellite precipitation information, respectively, and calculating a final restored precipitation. The present invention enables reduction of errors in 0.1-1.0 km precipitation data of a desired region by means of using the reanalysis data as initial data for a high-resolution quantitative precipitation model. In addition, the present invention enables an accurate restoration of a past precipitation by means of applying a weight to precipitation information, derived by means of inputting reanalysis data as initial data for a high-resolution quantitative precipitation model, and radar echo precipitation information and satellite precipitation information, respectively, and calculating a final restored precipitation.

Description

technical field [0001] The present invention relates to a high-resolution precipitation data recovery system and method thereof, and in particular, to precipitation information derived by inputting reanalysis data as initial data as a high-resolution precipitation diagnostic model (Quantitative Precipitation Model, QPM) respectively. A high-resolution precipitation data restoration system and method for calculating the final restored precipitation by assigning weighted values ​​to radar echo precipitation information and satellite precipitation information. Background technique [0002] For the research on the historical four phenomena of urban floods, pests and diseases, etc., ultra-high resolution meteorological data with a resolution of 0.1km-1.0km is required. For the historical four phenomena, since the observation data already exists, the observation data of the automatic meteorological system can be used for the four phenomenon research, but the above observation data...

Claims

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Application Information

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IPC IPC(8): G01W1/00G01W1/14G06F17/00
CPCG01W1/14G06F17/00G01W1/02G06F17/11
Inventor 吴载镐金弘中梁信一嫝亨硂
Owner PUKYONG NAT UNIV IND ACADEMIC COOPERATION FOUND
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