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Automatic Processing Method of Real Estate Surveying and Mapping

An automatic processing, real estate technology, applied in the field of building surveying and mapping, to ensure complete consistency, accurate area calculation, and avoid missing calculations

Active Publication Date: 2021-10-19
GUANGZHOU AOGE INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems existing in the prior art, the present invention provides an automatic processing method for real estate surveying and mapping, adopts an automated processing flow, completes the processing of cadastral data and house data in the process of real estate data processing, and realizes the automatic settlement of houses. For example, compared with the traditional operation process, this method provides an automatic layering method for houses, and uses a unified model to realize the automatic generation of layered household diagrams and automatic calculation of areas, avoiding errors and inefficiencies caused by manual judgments. Low and other problems, improve the production efficiency of the operation, and provide a new idea for the data processing of rural houses, and realize the unification of houses and land

Method used

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  • Automatic Processing Method of Real Estate Surveying and Mapping
  • Automatic Processing Method of Real Estate Surveying and Mapping
  • Automatic Processing Method of Real Estate Surveying and Mapping

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Embodiment

[0033] This method proposes an automatic processing method on the basis of summarizing the difficult problems in the process of rural real estate surveying and mapping, which mainly includes the cadastral data processing part and the housing data processing part.

[0034] 1. Cadastral data processing part

[0035] 1.1 Data conversion: The actual operation of the cadastral data processing part is generally updated on the basis of the existing cadastre database. The original cadastral data is mostly in .shp format. This method provides an automatic reading part, which can easily convert the .shp space And attribute data are automatically converted to .dwg format, which is convenient for the next step.

[0036] 1.2 Batch generation of parcels and houses: For the changed part of the original cadastral data, the operation team will update and measure the changed part, and at the same time investigate the ownership of parcels and houses, etc., and pass the survey information obtaine...

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Abstract

The invention relates to an automatic processing method for real estate surveying and mapping, which completes the processing of cadastral data and house data in the process of real estate data processing, and realizes the automatic registration of houses. Compared with the traditional operation process, this method improves the cadastral data The efficiency of generation, attribute editing, quality inspection, and result generation provides a new idea for data processing of rural houses and realizes the unification of houses and land. The present invention includes cadastral data processing and housing data processing; when processing cadastral data, the original cadastral data is first converted into . When processing data, first perform data preprocessing, then check layered information, select layered parcels, generate corresponding layered maps with each parcel as a unit, scan the whole map to accumulate the area of ​​each floor and each building, and finally generate the corresponding Housing information questionnaire and housing stratification and household diagram.

Description

technical field [0001] The invention belongs to building surveying and mapping technology, in particular to an automatic processing method for real estate surveying and mapping. Background technique [0002] Real estate data processing has the characteristics of many departments involved, difficult data processing, and high requirements for operators. The processing process requires operators to have a certain understanding of cadastral data processing and real estate data processing. [0003] In the process of carrying out rural cadastral work, it is necessary to solve the relationship between rural houses and parcels of land, solve the problem of housing registration, handle the relationship between houses and land, and find out the ownership of houses and land. On the basis of achieving "legal ownership, clear boundaries, and accurate areas", it is also necessary to simultaneously carry out investigations on the above-ground houses and their ancillary facilities. [0004...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/13
CPCG06F30/13
Inventor 唐伟平胡仁勇吕焯明徐东江阮航王泉烈周欢欢彭进双
Owner GUANGZHOU AOGE INTELLIGENT TECH CO LTD
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