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Method for measuring vegetation area and length by using unmanned aerial vehicle

A drone and area technology, applied in the field of drones, can solve the problems of time-consuming and labor-intensive accuracy, high labor cost, and far from the difference, and achieve the effect of improving accuracy and accuracy, improving intelligence and low cost

Active Publication Date: 2017-08-25
浙江容祺科技有限公司
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Problems solved by technology

The current garden vegetation area is mostly measured and estimated manually. This method requires a large labor cost, time-consuming and laborious, and the accuracy is not high. The measured area is far from the actual area.

Method used

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  • Method for measuring vegetation area and length by using unmanned aerial vehicle
  • Method for measuring vegetation area and length by using unmanned aerial vehicle

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specific Embodiment approach

[0029] figure 1 and figure 2 A specific embodiment of a method for measuring vegetation area and length by drone of the present invention is shown: a method for measuring vegetation area and length by drone comprises the following steps:

[0030] 1) The UAV takes off on the ground of the vegetation to be measured, and takes pictures of the vegetation to be measured;

[0031] 2) The UAV sends the captured image information back to the host computer;

[0032] 3) Manually draw the area of ​​the vegetation part to be measured on the software interface, and calculate the area and length of the part.

[0033] In this embodiment, the camera of the drone shoots vertically downwards in step 1).

[0034] In this embodiment, in the step 2), the UAV also sends back the information of the shooting height and the focal length multiple of the camera to the host computer.

[0035] In this embodiment, said step 3) further includes:

[0036] 31) Manually draw an area on the returned image...

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Abstract

The invention discloses a method for measuring vegetation area and length by using an unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles. The method comprises the following steps: (1) the unmanned aerial vehicle takes off on a vegetational ground to be measured, and shoots the vegetation to be measured; (2) the unmanned aerial vehicle feeds back the shot image information to an upper computer; and (3) the area of the vegetational part to be measured is drawn manually on a software interface, and the area and length of the part are calculated. According to the method for measuring the vegetation area and length by using the unmanned aerial vehicle, an integral picture is shot by the unmanned aerial vehicle at a certain height, and the area is drawn manually and calculated in the later period, so that calculation of the vegetation area of a garden is simple and efficient, more accurate numerical values can be obtained, the costs of manpower and time are saved, the accuracy and precision of the measured data are improved, and the method is simple, efficient and more intellectualized.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a method for measuring the area and length of vegetation by an unmanned aerial vehicle. Background technique [0002] With the development of the economy and the acceleration of the process of urban-rural integration, large-scale planting and landscaping are important components of urban planning and construction, and play a very important role and significance. In garden work, it is usually necessary to measure the vegetation area and vegetation length, and record the measured data into the database for management. Most of the current garden vegetation areas are measured and estimated manually. This method requires a large labor cost, is time-consuming and laborious, and has low accuracy. The measured area is far from the actual area. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for meas...

Claims

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Application Information

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IPC IPC(8): G01C11/00G01C11/04
CPCG01C11/00G01C11/04
Inventor 尹从源王日光陈锐豪刘铭青叶茂林陈建伟
Owner 浙江容祺科技有限公司
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