Real estate surveying and mapping and investigation method based on multi-data acquisition

Abstract

The invention discloses a real estate surveying and mapping and investigation method based on multi-data acquisition. The method comprises the following steps: S1, acquiring real estate owner information data; s2, acquiring real estate registration data and real estate change data; s3, acquiring real estate field measurement data by using a measuring instrument; s4, performing cross fitting verification on the real estate field measurement data, the real estate registration data, the real estate change data and the real estate owner information data; and S5, if the cross fitting verification is passed, indicating that the surveying and mapping and investigation are successful, if the cross fitting verification is not passed and correction retry is not performed, returning to S3 to performcorrection retry, and if the cross fitting verification is not passed and correction retry is performed, indicating that the surveying and mapping and investigation fail. According to the real estatesurveying and mapping method and system, various data are comprehensively obtained, all the data are verified in a cross fitting verification mode, the accuracy of real estate surveying and mapping and survey results is effectively improved, and follow-up management is facilitated.

Description

technical field [0001] The invention relates to the field of real estate surveying and mapping, in particular to a real estate surveying and mapping and investigation method based on multi-data acquisition. Background technique [0002] Immovable property refers to property that is immovable according to its natural nature or legal provisions, such as land, houses, prospecting rights, mining rights and other land fixtures, land products that have not been separated from the land, things that are attached to the land due to nature or manpower and cannot be separated. other things. [0003] The characteristics of real estate as a natural object include: immovability, also known as position fixity, that is, fixed geographical location; individuality, also known as uniqueness and uniqueness, including differences in location, utilization degree, and rights; durability, also known as long life , if the land is not lost or destroyed due to use or placement, but also increases in ...

AI Technical Summary

Problems solved by technology

In the existing technology, the data obtained by real estate surveying and mapping are limited, and most of them are only the data obtained from the real estate on-site measurement. Many other data related to real estate have not been obtained, resulting in a lot of work that needs to be done after the surveying and mapping is completed.

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