Unlock instant, AI-driven research and patent intelligence for your innovation.

Data leveling method of summary table, electronic device and storage medium

A data and leveling technology, applied in database design/maintenance, data processing application, structured data retrieval, etc., can solve problems such as excessive errors in township-level control numbers, errors in aggregated and precise values ​​of township-level control areas, etc. Achieve the effect of data balance, data consistency, and easy data statistics and analysis

Pending Publication Date: 2019-01-29
广东省土地调查规划院 +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing method of compulsory leveling of the basic statistical tables, which is apportioned according to the village area from large to small, may lead to all the leveling differences being allocated to the same township-level unit area, resulting in The error of the township-level control numbers is too large, resulting in a large error between the final summary value of the township-level control area and the precise value. The land classification of the data is more detailed than that of the second national land survey. If the leveling method of the second national land survey is used, the error caused by this level-by-level aggregation will be more obvious

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data leveling method of summary table, electronic device and storage medium
  • Data leveling method of summary table, electronic device and storage medium
  • Data leveling method of summary table, electronic device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figure 1-5 The data leveling method shown in a summary table includes the following steps:

[0032] Steps to split the basic statistics table: classify the rows and columns in the basic statistics table and split them into basic two-dimensional tables of different levels; the basic statistics table is a basic calculation table directly generated from the second national land survey database According to a certain logical structure, all related fields are summarized into a statistical table covering the contents of all basic statistical tables. In the basic statistical table splitting step, the principle of data hierarchical control is followed, and the rows and columns of the basic statistical table Carry out grading, split into basic tables of different levels, as the smallest grading table for table leveling. Such as figure 2 As shown, by grading the rows and columns of the basic statistical table, a column grading tree and a row grading tree are formed, and t...

Embodiment 2

[0040] The second embodiment discloses an electronic device including a memory, a processor, and a computer program stored in the memory and capable of running on the processor. The processor implements the data of a summary table of the first embodiment when the program is executed. Leveling method. Wherein, both the processor and the memory can be one or more, the program is stored in the memory and is configured to be executed by the processor, and the electronic device may be a series of electronic devices such as a computer and a tablet computer.

Embodiment 3

[0042] The third embodiment discloses a readable computer storage medium, the storage medium is used to store a program, and when the program is executed by a processor, the data leveling method of the summary table of the first embodiment is implemented

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a data leveling method of a summary table, including a basic statistical table splitting step, a first row and first column leveling step, an internal line-by-line leveling step and an internal combined column leveling step. After completing the basic two-dimensional table leveling, the data within the table are balanced and the data between the tables are consistent, and then the structure of the basic two-dimensional table is replaced in the basic statistical table as a whole to ensure that the difference between the leveled value of each land type and its accurate value is in a small range, which is convenient for the data statistics and analysis of land survey.

Description

Technical field [0001] The invention relates to the field of summary statistics of the area of ​​a land survey database, in particular to a data leveling method of a summary table, an electronic device and a storage medium. Background technique [0002] At present, the main tasks of the national land survey include: rural land surveys, to find out the land type, location, scope, area distribution and ownership of each piece of land; urban land surveys, to grasp the boundary, scope, and boundary of each land , Quantity and purpose; basic farmland survey, implement basic farmland protection plots (blocks) on the current land use map, and register and register; establish a land use database and cadastral information system to realize the interconnection and sharing of survey information. On the basis of the survey, establish a mechanism for statistics, monitoring and rapid update of land resource change information. Among them, before the results of the county-level rural land surv...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/21G06Q50/26
CPCG06Q50/26Y02D10/00
Inventor 王刚武周常萍杨文伟刘茂国李静黄润兴田杰李光灿
Owner 广东省土地调查规划院