Forest subcompartment accurate measurement management work method based on cloud computation of Internet+forest measurement panel instrument terminal

Abstract

The invention discloses a forest subcompartment accurate measurement management work method based on cloud computation of an Internet+forest measurement panel instrument terminal. Aiming at the problems that forest management is poor, the yield is low, and the fixed-point, located and real-time accurate selective cutting work cannot be realized according to the design scheme, forest subcompartment spherical crown competition forest maturation models for natural mature and over-mature forests and artificial forests are respectively researched and established based on a cloud computation technique of the Internet+forest measurement panel instrument terminal, the subcompartment accurate management selective cutting work method is invented, a subcompartment forest Tin-Voronoi model net is established, a single tree crown competition area is defined, the obtained annual growth amount per hectare (FSCG / hm<2>.y) is an accurate forest key variable, large-diameter woods corresponding to the minimum FSCG / hm<2>.y are selectively cut by virtue of forest measurement instrument Internet terminal according to a formula that the selective cutting amount is less than or equal to the growth amount, woods corresponding to the maximum FSCG / hm<2>.y are nourished and complementarily planted, and the density is adjusted and controlled, so that the woods equal to the growth amount are additionally harvested in each year after the selective cutting of an over-mature forest subcompartment, and the rotation cutting benefit of an artificial forest subcompartment reaches a maximum.

Description

[0001] 1. Technical field [0002] The present invention relates to an operation method of precise measurement and management of small forest squads, in particular to an operation method of precise measurement and management of small forest squads using the Internet + arborometer terminal cloud computing. [0003] 2. Technical background [0004] The core job of the forest manager is to realize the precise operation of the forest, specifically, to realize the precise operation of the forest small class. In view of the traditional forest management is extensive, the output is not much, and it is impossible to determine the location, positioning, timing and precise selection of cutting operations according to the design plan. There are many problems and disadvantages in my country's forest management, which are specifically manifested in: [0005] (1) In my country's forest managers, the accuracy of forest accumulation retrieval by medium and low resolution space satellite remote...

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Problems solved by technology

[0010] In view of the different situations of natural over-mature forests and artificial timber forests, the traditional forest management methods have shortcomings such as low precision, low efficiency, and complicated techniques. In order to overcome the limitations of traditional forest management, make full use of the advantages of Internet + technology Resource, the purpose of the present invention is to provide a kind of operation method of Internet + tree measuring tablet terminal cloud computing forest small class precise measurement management

[0012] Aiming at the problem of extensive forest management, limited output, and the inability to determine, locate, and timing precise cutting operations according to the design plan, based on the Internet + arborigraphy tablet terminal cloud computing technology, research and build natural mature forests and artificial timber forests respectively. N-D-d space-time model and spherical canopy competitive forest stand maturity model, invented the small-compartment precision management selective logging operation method, constructed the small-compartment forest Tin-Voronoi model network, cooperated with micro-sample monitoring, and defined the annual growth per hectare obtained from the single-tree canopy competition area Quantity (FSCG / hm 2 ·y) is the key variable of precision forestry, according to the amount of selective cutting ≤ growth amount, the minimum FSCG / hm of selective cutting is achieved by using the dendrometer Internet terminal on site 2 y corresponds to large-diameter trees, and the maximum FSCG / hm for tending and replanting 2 y trees, control the density, so that after the implementation of selective cutting operations in mature and over-mature small groups, more wood equal to the growth amount can be harvested every year, and the income of timber rotation in the small group of artificial timber forests can be maximized

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