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Peanut leaf area index remote sensing monitoring method

A technology of leaf area index and area index, which is applied in the direction of measuring devices, instruments, character and pattern recognition, etc., can solve the problems that are not suitable for peanut physiological indicators, monitoring, etc., and achieve simple and easy monitoring methods, wide optical measurement range, and overcome The effect of the impact of the run cycle

Inactive Publication Date: 2018-04-13
SHANDONG AGRI SUSTAINABLE DEV INST
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Problems solved by technology

[0004] The purpose of the present invention is to provide a remote sensing monitoring method for peanut leaf area index, which is used to solve the problem that the current method for monitoring crops is not suitable for monitoring the physiological indicators of peanuts

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  • Peanut leaf area index remote sensing monitoring method
  • Peanut leaf area index remote sensing monitoring method
  • Peanut leaf area index remote sensing monitoring method

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Embodiment Construction

[0053] In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted herein to avoid unnecessarily lim...

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Abstract

The embodiment of the invention discloses a peanut leaf area index remote sensing monitoring method. The method concretely comprises the following steps of: obtaining spectral data; performing processing of the spectral data; and performing calculation of a leaf area index. The monitoring method is simple and easy, the result is more accurate, an influence of a satellite data operation period is overcome, multi-satellite cooperation monitoring is achieved, the monitoring efficiency is improved, rapid measurement of large-scale peanut leaf area indexes are achieved that is the greatest advantage of remote sensing monitoring, and other test methods cannot be compared with the peanut leaf area index remote sensing monitoring method provided by the invention.

Description

technical field [0001] The invention relates to the technical field of crop physiological index testing, in particular to a remote sensing monitoring method for peanut leaf area index. Background technique [0002] The "National Agricultural Modernization Plan (2016-2020)" pointed out that the fundamental way out of agriculture lies in modernization, informatization is an important part of modernization, and remote sensing technology is an indispensable tool for obtaining agricultural information. my country will promote the deep integration of informatization and agriculture , strengthen agricultural remote sensing, and establish an agricultural data investigation and analysis system to fully play the role of remote sensing monitoring. Peanut is a drought-tolerant oil crop. For a long time, it was mainly planted on hilly and thin land with poor irrigation conditions. In recent years, under the premise of ensuring food security, the planting structure has been gradually refor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/28G06K9/00
CPCG01B11/28G06F2218/20
Inventor 隋学艳梁守真侯学会王猛黄文江
Owner SHANDONG AGRI SUSTAINABLE DEV INST
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