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Image quality based aerial remote sensing path planning method and system

An image quality and aerial remote sensing technology, applied in the field of aerial remote sensing, can solve the problems of less attention to aircraft remote sensing routes, little consideration of flight height, and low efficiency of remote sensing operations, so as to optimize flight routes and aerial photography control points, improve operational efficiency and The effect of job quality

Active Publication Date: 2018-06-29
NANJING AGRI MECHANIZATION INST MIN OF AGRI
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Problems solved by technology

[0003] However, in the existing aerial remote sensing technology, the focus is on how to obtain high-quality remote sensing images, but less attention is paid to the remote sensing route of the aircraft
As a result, in remote sensing mapping, in order to obtain comprehensive image data, the aircraft may be repeatedly covered and photographed, resulting in low operational efficiency of remote sensing mapping
[0004] For example, in the field of remote sensing of farmland, in order to obtain remote sensing pictures with appropriate image quality and calculate a reasonable vegetation index, it is usually to obtain high-quality remote sensing images and then calculate the vegetation coefficient, but seldom consider flying Altitude factors, etc., resulting in low efficiency of remote sensing operations

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  • Image quality based aerial remote sensing path planning method and system
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[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] Unless the context clearly states otherwise, the number of elements and components in the present invention can exist in a single form or in multiple forms, and the present invention is not limited thereto. Although the steps in the present invention are arranged with labels, they are not used to limit the order of the steps. Unless the order of the steps is clearly stated or the execution of a certain step requires other steps as a basis, the relative order of the steps can be adjusted. It can be understood that the term "and / or" used herein refers to and covers any and all possible combina...

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Abstract

The invention provides an image quality based aerial remote sensing path planning method which comprises the following steps of 1, analyzing the image quality and the image region area of an image required for remote sensing in advance; 2, calculating a flight state of an aircraft according to the image quality and the image region area; and 3, determining an airway and an air route of aerial remote sensing according to the flight state of the aircraft. The invention also provides an image quality based aerial remote sensing path planning system.

Description

technical field [0001] The invention relates to the technical field of aerial remote sensing, in particular to an image quality-based aerial remote sensing path planning method and system. Background technique [0002] At present, with the development of aerial remote sensing technology, aerial remote sensing technology has played more and more roles in modern life, such as disaster assessment, cultivated land area prediction, and aerial spraying of farmland. [0003] However, in the existing aerial remote sensing technology, the focus is on how to obtain high-quality remote sensing images, but less attention is paid to the remote sensing route of the aircraft. As a result, in remote sensing mapping, in order to obtain comprehensive image data, the aircraft may be repeatedly covered and photographed, resulting in low operational efficiency of remote sensing mapping. [0004] For example, in the field of remote sensing of farmland, in order to obtain remote sensing pictures ...

Claims

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Application Information

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IPC IPC(8): G01C21/20G06Q10/04
CPCG01C21/20G06Q10/047
Inventor 孙竹薛新宇常春张宋超
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI
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