CN114739362A - Forestry survey and data acquisition system of sequoia plumeria - Google Patents
Forestry survey and data acquisition system of sequoia plumeria Download PDFInfo
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- 241000511979 Plumeria Species 0.000 title description 2
- 241001116459 Sequoia Species 0.000 title description 2
- 238000009434 installation Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 20
- 210000000481 breast Anatomy 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 241001149649 Taxus wallichiana var. chinensis Species 0.000 claims description 5
- 210000000038 chest Anatomy 0.000 claims description 3
- 238000002372 labelling Methods 0.000 claims description 3
- 241001116500 Taxus Species 0.000 claims 3
- 241000218652 Larix Species 0.000 abstract description 4
- 235000005590 Larix decidua Nutrition 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 14
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000001418 larval effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
- G01C11/04—Interpretation of pictures
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
Abstract
The invention discloses a forestry surveying and data collecting system of larch, which comprises a forest positioning calibration module, a surveying route determining module and a surveying equipment mounting and debugging module, wherein the forest positioning calibration module positions a surveying area to determine forest surveying points, the central surveying location of the surveying forest area is conveniently and rapidly determined by the forest positioning calibration module, all the forests to be surveyed in the surveying forest area are contained in a circle by taking the central point of the forest area as the center of the circle, the forests in the forest area can be effectively surveyed, meanwhile, the positions of all the forests in the forest area surveying area are calibrated in a mode of establishing a plane coordinate system, the coordinate positions of all the forest surveying points in the forest area are conveniently and rapidly determined, and the forest information of the forest surveying points is conveniently and rapidly counted, the reasonable and effective planning of the forest area from the view of the whole world is realized.
Description
Technical Field
The invention relates to the technical field of forestry surveying, in particular to a forestry surveying and data acquisition system for larchwood.
Background
The larch belongs to larch trees, is an important tree species for ecological protection, building materials, landscape greening and the like, most of the larch is grown and grown at present, and better ecological, economic and social benefits are exerted;
at present, when forest information is acquired in surveying, a plurality of survey acquisition devices are generally required to be arranged, and due to the lack of effective and reasonable arrangement on survey acquisition areas, survey routes are very troublesome in determination, meanwhile, due to the fact that effective survey routes cannot be arranged and determined, the phenomenon of survey confusion easily occurs in the surveying process, meanwhile, the follow-up processing and storage of survey data are not facilitated, and the difficulty of forestry survey work is increased.
Disclosure of Invention
The invention provides a forest surveying and data acquiring system for taxus chinensis, which can effectively solve the problems that a plurality of surveying and acquiring devices are generally required to be arranged when the forest information is surveyed and acquired in the prior art, the survey route is very troublesome to determine due to the lack of effective and reasonable arrangement of survey and acquiring areas, meanwhile, the survey route is easy to have a survey disordered phenomenon in the surveying process due to the fact that the effective survey route cannot be arranged and determined, the follow-up processing and storage of survey data are not facilitated, and the difficulty of the forest surveying work is increased.
In order to achieve the purpose, the invention provides the following technical scheme: a forestry survey system of the taxus chinensis, the forestry survey system includes locating the calibration module of the forest, survey route and confirm module and survey equipment installation and debugging module specifically;
the forest positioning calibration module is used for positioning a surveying area to determine forest surveying points, the surveying route determination module is used for determining a forest surveying route according to the forest surveying points, and the surveying equipment installation and debugging module is mainly used for installing surveying equipment according to the forest surveying route and the forest surveying points and debugging the surveying equipment.
According to the technical scheme, the forest positioning calibration module specifically uses a satellite map to obtain the top view image information of the forest region to be surveyed, determines the central surveying location of the forest region according to the top view image information of the forest region, performs punctuation positioning on the central surveying location of the forest region, makes a circle by taking the central point of the forest region as the center of the circle, enables all the forest trees to be surveyed in the forest region to be contained in the circle, and determines the positions of all the forest trees in the circular region as forest surveying points;
after the central point of the forest area is determined, a forest area plane rectangular coordinate system is established in a computer by taking the position information of the central point of the forest area as the origin of coordinates, and the positions of all forest survey points in the forest area are marked in the coordinate system according to the overlooking image information of the forest area.
According to the technical scheme, the survey route determining module specifically means that a survey route is defined according to coordinate position information of each forest survey point, when the route is determined, the central point of a survey forest area is taken as a central area of the survey route, the survey route of the forest survey point in the forest area is determined by a circle structure with an enlarged center, the determined survey route is in a circle structure from inside to outside, the distance between the inner layer and the outer layer of the circle structure is determined to be 5M, and sequential surveying is carried out along the distribution route of the circle structure in a clockwise sequence during surveying.
According to the technical scheme, the survey equipment installation and debugging module specifically means that after forest survey points and survey routes are determined, the survey equipment is installed on each forest survey point according to the determined survey routes, power supply and fixed installation are carried out on the survey equipment after the survey equipment is installed, finally the survey equipment is debugged, and the forest is tested on site through the survey equipment, wherein the survey equipment specifically comprises a chest diameter ruler, a height measuring device and a ground laser scanner.
A data acquisition system for forestry survey of taxus chinensis comprises a field forest survey data acquisition module, an external control terminal setting module, a survey data remote transmission module and a survey data processing and storing module;
the on-site forest surveying system comprises a field forest surveying data acquisition module, an external control terminal setting module, a surveying data remote transmission module and a surveying data processing and storing module, wherein the field forest information acquisition module acquires field information of forest, the external control terminal setting module receives the field acquired forest information mainly in a mode of setting an external control terminal, the surveying data remote transmission module is used for carrying out remote transmission on the forest information acquired by surveying through the set external control terminal, and the surveying data processing and storing module is used for mainly processing and storing the forest information acquired by surveying.
According to the technical scheme, the on-site forest surveying data acquisition module is used for acquiring data information of the forest at each forest surveying point by using surveying equipment installed at each forest surveying point on site, and during the specific data acquisition process, the data information of the forest is surveyed and acquired in sequence along a return-word structure of a surveying route according to a clockwise sequence;
when surveying and collecting data information of trees, the method mainly collects direct information and indirect information of the trees, wherein the direct information of the trees specifically refers to collecting information of tree height, gradient breast diameter, breast height cross-sectional area, crown width and branch height of the trees, and the indirect information of the trees specifically refers to collecting information of tree type, average tree height, average gradient breast diameter, average crown width and crown width main branch number of the trees.
According to the technical scheme, the external control terminal setting module reasonably arranges the installation positions of the external control terminals according to the survey area of the forest area, so that the installation positions of the external control terminals can timely and effectively receive forest information collected by each forest survey point survey equipment, and the data information collected by surveying is stored and transmitted through the external control terminals;
when the installation position of the external control terminal is set, the external control terminal equipment is mainly arranged according to a survey route distributed in a 'return' shape structure, and specifically, one external control terminal is arranged at each vertex of each layer of the 'return' shape structure.
According to the technical scheme, the survey data remote transmission module is used for carrying out remote wireless transmission on the survey collected forest information data by utilizing a remote wireless transmission mode through the external control terminal after the external control terminal receives the forest information collected by each forest survey point survey equipment, so that the forest information data collected on site can be immediately transmitted to the remote control terminal.
According to the technical scheme, the survey data processing and storing module is used for processing and storing the forest data information collected by surveying through the control terminal after the remote control terminal receives the forest information collected by the survey equipment at each forest survey point.
According to the technical scheme, the processing of the forest data information mainly means that the forest information of all forest survey points is classified, firstly, according to a 'Hui' character structure of a survey route, each layer of the 'Hui' character structure is used as a large category, the 'Hui' character structure is classified from inside to outside, the classification is specifically A, B, C … … N, and the survey data information of each layer of forest of the 'Hui' character structure is stored;
sequentially labeling each layer of forest trees according to a clockwise sequence to realize subclass distinguishing of the forest trees, so that the forest trees have respective labels, namely A1, A2, A3 … An, C1, C2, C3 … Cn … … N1, N2 and N3 … Nn;
the step of storing the forest data information specifically means that forest survey information in each category is stored according to classification processing of the forest survey information.
Compared with the prior art, the invention has the beneficial effects that:
1. the central surveying location of the surveying forest area is conveniently and rapidly determined through the forest positioning and calibrating module, all the forests to be surveyed in the surveying forest area are brought into the circle by taking the central point of the forest area as the center of the circle, the forests in the forest area are effectively surveyed, meanwhile, the positions of all the forests in the surveying forest area are calibrated in a mode of establishing a plane coordinate system, the coordinate positions of all forest surveying points in the forest area are conveniently and rapidly determined, forest information of the forest surveying points is conveniently and rapidly counted, and the forest area is reasonably and effectively planned from a large view;
and the traditional single survey point positioning mode is replaced by the mode of establishing a plane coordinate system, so that the accuracy of the positioning information of each forest survey point is ensured, the problem of complexity of traditional single-point positioning is solved, and the positioning of each forest survey point in the forest area can be realized only by positioning a central point.
2. The survey route is conveniently drawn according to the coordinate position information of each forest survey point through the survey route determining module, the survey route of the forest survey points in the forest area is determined through the 'return' character structure amplified by the center, the forest survey area is conveniently, quickly and effectively subjected to layered processing, and therefore the forest can be surveyed in sequence clearly and orderly only along the interlayer distribution of the 'return' character structure when the forest survey points are surveyed, chaotic phenomena of the forest during information survey are prevented, the accuracy of follow-up survey data is guaranteed, and meanwhile follow-up survey data processing is facilitated.
3. The installation position of the external control terminal is reasonably arranged according to the survey area of the forest region through the external control terminal setting module, and the external control terminal is arranged according to the survey route distributed in the 'return' shape structure, so that the installation position of the external control terminal can timely and effectively receive forest information collected by each forest survey point survey equipment, and the effectiveness of forest survey information transmission and acceptance is ensured.
4. Can handle and the storage to the forest data information who surveys the collection through surveying data processing storage module, and when handling forest data information, mainly "return" word structure through surveying the route, come to regard as a big classification "each layer of" returning "word structure, classify with" returning "word structure from inside to outside order, conveniently carry out reasonable effectual division with this forest district survey region, be convenient for quick according to categorised order major classification, and on this basis, carry out according to the order label again to each layer of forest through clockwise order, realize carrying out the subclass to each forest and divide, realized that to carry out reasonable effectual collection classified storage to the forest survey information in the forest district with the partition mode that the major classification contains the subclass, convenient follow-up effective storage and the utilization to the data.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a block diagram of the system architecture of the present invention;
FIG. 2 is a schematic view of a survey route of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-2, the present invention provides a technical solution, a forestry surveying system of a larval, the forestry surveying system specifically includes a forest positioning calibration module, a survey route determination module, and a surveying device installation and debugging module;
the forest positioning calibration module is used for positioning a surveying area to determine forest surveying points, the surveying route determination module is used for determining a forest surveying route according to the forest surveying points, and the surveying equipment installation and debugging module is mainly used for installing surveying equipment according to the forest surveying route and the forest surveying points and debugging the surveying equipment.
Based on the technical scheme, the forest positioning calibration module specifically acquires overlook image information of a forest region to be surveyed by using a satellite map, determines a central surveying position of the forest region according to the overlook image information of the forest region, performs punctuation positioning on the central surveying position of the forest region, makes a circle by taking a center point of the forest region as a circle center, brings all the forest trees to be surveyed in the forest region into the circle, and determines the positions of all the forest trees in the circular region as forest surveying points;
after the central point of the forest area is determined, a forest area plane rectangular coordinate system is established in a computer by taking the position information of the central point of the forest area as the origin of coordinates, and the positions of all forest survey points in the forest area are marked in the coordinate system according to the overlooking image information of the forest area.
Based on the technical scheme, the survey route determining module specifically means that a survey route is defined according to coordinate position information of each forest survey point, when the route is determined, the central point of the survey forest area is taken as a central area of the survey route, the survey route of the forest survey point in the forest area is determined by using a 'hui' character structure with an enlarged center, the determined survey route is in a 'hui' character structure from inside to outside, the distance between the inner layer and the outer layer of the 'hui' character structure is determined to be 5M, and sequential surveying is carried out along the distribution route of the 'hui' character structure according to a clockwise sequence during surveying.
Based on the technical scheme, the survey equipment installation and debugging module specifically means that after forest survey points and survey routes are determined, the survey equipment is installed on each forest survey point according to the determined survey routes, power supply and fixed installation are carried out on the survey equipment after the survey equipment is installed, finally the survey equipment is debugged, and the forest is tested on site through the survey equipment, wherein the survey equipment specifically comprises a chest diameter ruler, a height measuring device and a ground laser scanner.
A data acquisition system for forestry surveying of taxus chinensis comprises a field forest surveying data acquisition module, an external control terminal setting module, a surveying data remote transmission module and a surveying data processing and storing module;
the on-site forest surveying data acquisition module acquires on-site information of forest trees, the external control terminal setting module receives the on-site collected forest information mainly in a mode of setting the external control terminal, the surveying data remote transmission module carries out remote conveying on the forest information acquired by surveying through the set external control terminal, and the surveying data processing and storing module mainly processes and stores the forest information acquired by surveying.
Based on the technical scheme, the on-site forest surveying data acquisition module is used for acquiring data information of the forest at each forest surveying point by using surveying equipment installed at each forest surveying point on site, and during the specific data acquisition process, the data information of the forest is surveyed and acquired in sequence along a return-word structure of a surveying route according to a clockwise sequence;
when surveying and collecting data information of trees, the method mainly collects direct information and indirect information of the trees, wherein the direct information of the trees specifically refers to collecting information of tree height, gradient breast diameter, breast height cross-sectional area, crown width and branch height of the trees, and the indirect information of the trees specifically refers to collecting information of tree type, average tree height, average gradient breast diameter, average crown width and crown width main branch number of the trees.
Based on the technical scheme, the external control terminal setting module reasonably arranges the installation positions of the external control terminals according to the survey area of the forest area, so that the installation positions of the external control terminals can timely and effectively receive forest information collected by each forest survey point survey equipment, and the data information collected by surveying is stored and transmitted through the external control terminals;
when the installation position of the external control terminal is set, the external control terminal equipment is mainly arranged according to a survey route distributed in a 'return' shape structure, and specifically, one external control terminal is arranged at each vertex of each layer of the 'return' shape structure.
Based on the technical scheme, the survey data remote transmission module is used for carrying out remote wireless transmission on the survey collected forest information data in a remote wireless transmission mode through an external control terminal after the external control terminal receives forest information collected by each forest survey point survey equipment, so that the forest information data collected on site can be immediately transmitted to the remote control terminal.
Based on the technical scheme, the survey data processing and storing module is used for processing and storing the forest data information collected by surveying through the control terminal after the remote control terminal receives the forest information collected by the survey equipment at each forest survey point.
Based on the technical scheme, the processing of the forest data information mainly means that the forest information of all forest survey points is classified, firstly, according to a 'Hui' character structure of a survey route, each layer of the 'Hui' character structure is used as a large category, the 'Hui' character structure is classified from inside to outside, the classification is specifically A, B, C … … N, and the survey data information of each layer of forest of the 'Hui' character structure is stored;
sequentially labeling each layer of forest trees according to a clockwise sequence to realize subclass distinguishing of the forest trees, so that the forest trees have respective labels, namely A1, A2, A3 … An, C1, C2, C3 … Cn … … N1, N2 and N3 … Nn;
the step of storing the forest data information specifically means that forest surveying information in each category is stored according to classification processing of the forest surveying information.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a forestry survey and data acquisition system of taxus chinensis which characterized in that: the forestry surveying system specifically comprises a forest positioning calibration module, a surveying route determining module and a surveying equipment installing and debugging module;
the forest positioning calibration module is used for positioning a surveying area to determine forest surveying points, the surveying route determination module is used for determining a forest surveying route according to the forest surveying points, and the surveying equipment installation and debugging module is mainly used for installing surveying equipment according to the forest surveying route and the forest surveying points and debugging the surveying equipment.
2. A down fir forestry survey system according to claim 1, wherein: the forest positioning calibration module specifically uses a satellite map to obtain the top view image information of a forest region to be surveyed, determines the central surveying location of the forest region to be surveyed according to the top view image information of the forest region, performs point calibration on the central surveying location of the forest region, makes a circle by taking the central point of the forest region as the center of the circle, enables all the forest trees to be surveyed in the forest region to be contained in the circle, and determines the positions of all the forest trees in the circular region as forest surveying points;
after the central point of the forest area is determined, a forest area plane rectangular coordinate system is established in a computer by taking the position information of the central point of the forest area as the origin of coordinates, and the positions of all forest survey points in the forest area are marked in the coordinate system according to the overlooking image information of the forest area.
3. A down fir forestry survey system according to claim 1, wherein: the survey route determining module is used for specifically defining a survey route according to coordinate position information of each forest survey point, when the route is determined, the central point of the survey forest area is taken as a central area of the survey route, the survey route of the forest survey point in the forest area is determined by using a 'hui' shaped structure with an enlarged center, the determined survey route is in a 'hui' shaped structure from inside to outside, the distance between the inner layer and the outer layer of the 'hui' shaped structure is determined to be 5M, and the survey is sequentially carried out along the distribution route of the 'hui' shaped structure according to the clockwise sequence during the survey.
4. A down fir forestry survey system according to claim 1, wherein: the survey equipment installation and debugging module is characterized in that after forest survey points and survey routes are determined, survey equipment is installed on each forest survey point according to the determined survey routes, power supply and fixed installation are carried out on the survey equipment after the survey equipment is installed, finally the survey equipment is debugged, and the forest is tested on site through the survey equipment, wherein the survey equipment specifically comprises a chest diameter ruler, a height measuring device and a ground laser scanner.
5. A data acquisition system for forestry surveying of taxus deciduous mairei according to any one of claims 1 to 4, characterized in that: the data acquisition system specifically comprises a field forest surveying data acquisition module, an external control terminal setting module, a surveying data remote transmission module and a surveying data processing and storing module;
the on-site forest surveying system comprises a field forest surveying data acquisition module, an external control terminal setting module, a surveying data remote transmission module and a surveying data processing and storing module, wherein the field forest information acquisition module acquires field information of forest, the external control terminal setting module receives the field acquired forest information mainly in a mode of setting an external control terminal, the surveying data remote transmission module is used for carrying out remote transmission on the forest information acquired by surveying through the set external control terminal, and the surveying data processing and storing module is used for mainly processing and storing the forest information acquired by surveying.
6. A data acquisition system for forestry surveying of pinna fir as claimed in claim 5, wherein: the on-site forest surveying data acquisition module is used for acquiring data information of the forest at each forest surveying point by using surveying equipment installed at each forest surveying point on site, and during the specific data acquisition process, surveying and acquiring the data information of the forest in sequence along a return-shaped structure of a surveying route according to a clockwise sequence;
when surveying and collecting data information of trees, the method mainly collects direct information and indirect information of the trees, wherein the direct information of the trees specifically refers to collecting information of tree height, gradient breast diameter, breast height cross-sectional area, crown width and branch height of the trees, and the indirect information of the trees specifically refers to collecting information of tree type, average tree height, average gradient breast diameter, average crown width and crown width main branch number of the trees.
7. A data acquisition system for forestry surveying of pinna fir as claimed in claim 5, wherein: the external control terminal setting module is used for reasonably arranging the installation positions of the external control terminals according to the survey area of the forest area, so that the installation positions of the external control terminals can timely and effectively receive forest information acquired by each forest survey point survey equipment, and the data information acquired by surveying is stored and transmitted through the external control terminals;
when the installation position of the external control terminal is set, the external control terminal equipment is mainly arranged according to a survey route distributed in a 'return' shape structure, and specifically, one external control terminal is arranged at each vertex of each layer of the 'return' shape structure.
8. A data acquisition system for forestry surveying of pinna fir as claimed in claim 7, wherein: the survey data remote transmission module is used for carrying out remote wireless transmission on the survey collected forest information data by utilizing a remote wireless transmission mode through the external control terminal after the external control terminal receives forest information collected by each forest survey point survey equipment, so that the forest information data collected on site can be immediately transmitted to the remote control terminal.
9. A data acquisition system for forestry surveys of the taxus deciduous larvas as claimed in claim 8, wherein: the survey data processing and storing module is used for processing and storing the forest data information collected by surveying through the control terminal after the remote control terminal receives the forest information collected by the forest survey point survey equipment.
10. A data acquisition system for forestry surveys of the taxus deciduous larvas as claimed in claim 9, wherein: the processing of the forest data information mainly means that the forest information of all forest survey points is classified, firstly, each layer of the 'Hui' character structure is used as a large class according to the 'Hui' character structure of a survey route, the classification is carried out in the sequence from inside to outside of the 'Hui' character structure, the classification is specifically A, B, C … … N, and the survey data information of each layer of forest of the 'Hui' character structure is stored;
sequentially labeling each layer of forest trees according to a clockwise sequence to realize subclass distinguishing of the forest trees, so that the forest trees have respective labels, namely A1, A2, A3 … An, C1, C2, C3 … Cn … … N1, N2 and N3 … Nn;
the step of storing the forest data information specifically means that forest surveying information in each category is stored according to classification processing of the forest surveying information.
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