Efficient and convenient ocean station observation data statistical analysis method and system
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A technology of observation data and statistical analysis, applied in the direction of electrical digital data processing, special data processing applications, digital data information retrieval, etc., can solve the problems of cumbersome and laborious, low efficiency, and low calculation accuracy
Inactive Publication Date: 2021-08-17
曹丽娟
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[0004] The analysis of observational data at early ocean stations used manual calculation, comparison, and verification, which was cumbersome, laborious, inefficient, and the calculation accuracy was not high
With the development of computer technology, business personnel have gradually mastered the use of Fortran or MatLab for statistical analysis of ocean observation data, and the calculation accuracy has been greatly improved, but there are shortcomings. This method can only perform single-element data statistics one by one, and manual classification and copying of data is required. Documentation, and poor visualization
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Embodiment 1
[0040] seefigure 1 , Figure 4 and Figure 5 , figure 1 A schematic diagram of the steps of an efficient and convenient statistical analysis method for ocean station observation data provided by the embodiment of the present invention is as follows:
[0041] Step S100, read the configuration file and load all marine stations and observation feature classes in the area under the jurisdiction of the selected marine environment monitoring center station;
[0042] In some implementations, the marine environment monitoring central station selected according to the program entry loads the marine stations and observation feature classes under its jurisdiction.
[0043] In some embodiments, the statistical items of ocean station observation elements include monthly statistics and annual statistics based on monthly / annual total, monthly / average, valid data, total data, effective rate, maximum value, minimum value, extreme value times Statistical information Obtain statistical data o...
Embodiment 2
[0069] see figure 2 , figure 2 A schematic diagram of an efficient and convenient statistical analysis system module for ocean station observation data provided by the embodiment of the present invention is as follows:
[0070] The reading module 10 is used to read the configuration file and load all marine stations and observation feature classes in the jurisdiction of the selected marine environment monitoring center station;
[0071] Upload module 20, for traversing the file path according to the selection item, automatically combining and filtering station code, file name and feature class to upload the ocean observation data message;
[0072] Calculation module 30, is used for calling corresponding FORTRAN algorithm to start calculating according to option cycle, opens thread loading display data processing progress bar and percentage simultaneously;
[0073] The display module 40 is used to load and display statistical results according to the selected feature class ...
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Abstract
The invention provides an efficient and convenient ocean station observation data statistical analysis method and system, and relates to the field of computer technology and physical ocean. The invention discloses an efficient and convenient ocean station observation data statistical analysis method. The method comprises the following steps: reading a configuration file and loading all ocean stations and observation element classes in an area under administration of a selected ocean environment monitoring center station; traversing file paths according to options, and automatically combining and screening station codes, file names and element classes to upload ocean observation data messages; circularly calling a corresponding algorithm according to the option to start calculation, and starting a thread to load and display a data processing progress bar and percentage; and according to the selected element class, loading, displaying and outputting a statistical result in a page manner. According to the method, statistical calculation of multi-site multi-element observation data at any time period can be completed at a time, transverse comparison of statistical values can be visually carried out, statistical result documents can be exported in batches, and element thematic statistical charts can be dynamically generated in batches by calling a charting template, so that data analysis work is more visual, efficient and convenient.
Description
technical field [0001] The invention relates to computer technology and the field of physical ocean, in particular, to an efficient and convenient statistical analysis method and system for observation data of ocean stations. Background technique [0002] Marine environment monitoring is the "eyes and ears" and "ruler" of marine ecological environment protection, and the basis of all marine protection work. The protection policy provides the basic basis. [0003] my country has now formed a marine environment monitoring network system at the national, sea area, provincial, city, and county levels. The monitoring range extends from my country's nearshore to offshore, far sea, and ocean. Monitoring methods include base stations, ships, aircraft, satellites, buoys, Radar, etc., undertakes more than 20 monitoring tasks every year, and the monitoring work presents a diversified development trend. With the passage of time, various types of monitoring data generated by the marine ...
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