Southern soil sample point data cleaning system and method
A technology for cleaning systems and point data, applied in radio wave measurement systems, satellite radio beacon positioning systems, soil material testing, etc. achieve the effect of improving accuracy
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Embodiment 1
[0024] Southern soil sample point data cleaning system, including data acquisition subsystem, data judgment subsystem, data cleaning subsystem, and database.
[0025] The data acquisition subsystem includes an association model acquisition module and a background data acquisition module.
[0026] The correlation model obtaining module is used to obtain the soil physical and chemical numerical correlation model. Of course, the soil physical and chemical numerical correlation model can also be obtained directly from the prior art. The association model obtaining module stores the soil physical and chemical numerical association model in the database after obtaining it.
[0027] The background data acquisition module is used to obtain the vector map of the southern soil type. The vector map of the southern soil type is a 3D vector model, which can be obtained directly from the official website, or generated by the user-designed 3D vector model system of the southern soil map. Mo...
Embodiment 2
[0048] The difference between this embodiment and Embodiment 1 is that: figure 1 As shown, there are standard thresholds preset in the database, and each soil index has a corresponding standard threshold. The standard threshold can be obtained from the Internet through web crawlers or search engines, or can be set by experienced soil testing personnel, and passed After being uploaded by the collection terminal, it is stored in the database.
[0049] The data determination subsystem also includes an expected acquisition module.
[0050] The expected acquisition module is used to obtain the soil physical and chemical numerical correlation model, and use the sample data to generate the expected threshold value corresponding to the sample data through the soil physical and chemical numerical correlation model. Since there are many soil indicators, such as soil acidity and alkalinity (pH value), soil organic matter content, conductivity rate, base saturation, total nitrogen, alkal...
Embodiment 3
[0079] The difference between this embodiment and the second embodiment is that the southern soil sample point data cleaning system also includes a special area subsystem, and the special area subsystem includes a special area acquisition module, a special area marking module, a special area division module, a special area Sampling module.
[0080] The special area obtaining module is used to obtain the geological disaster analysis model, and select the high-incidence area of geological disaster according to the geological disaster analysis model. The geological disaster analysis model can be established by using the model building methods in the prior art, such as the construction of the geological disaster analysis model recorded in the rainfall-based geological disaster monitoring method and system with the publication number CN107204098A.
[0081] The special area marking module is used to mark the soil three-dimensional vector model according to the high geological disa...
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