Land surveying and mapping method and system based on GIS (Geographic Information System)

Through the combination of multi-channel transmission method and interpretation model, data security problems in GIS land surveying and mapping are solved, encrypted transmission and accurate interpretation of data are realized, and the security and service quality of surveying and mapping data are ensured.

CN119180885AActive Publication Date: 2024-12-24SICHUAN PROVINCIAL INST OF LAND SCI & TECH (SICHUAN PROVINCIAL SATELLITE APPL TECH CENT)
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Patent Information

Application Number
CN202411699575.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-26
Publication Date
2024-12-24
Estimated Expiration
2044-11-26

AI Technical Summary

Technical Problem

The security issues of data in GIS land surveying and mapping, poor system security or irregular manual operations may lead to data leakage or tampering, causing national security threats.

Method used

The multi-channel transmission method is used to encrypt and upload remote sensing images, and the remote sensing image interpretation model and land geographic data prediction model are used to interpret and predict the data, draw multi-dimensional maps and store them in a private cloud to ensure data security.

Benefits of technology

Effectively prevent and respond to security threats, ensure the security of land surveying and mapping data, improve the quality and efficiency of surveying and mapping services, and provide users with more accurate and reliable surveying and mapping services.

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Abstract

The invention discloses a territorial surveying and mapping method and system based on a GIS, and relates to the technical field of territorial surveying and mapping, and the method comprises the steps: uploading a collected remote sensing image to GIS software through employing a multi-channel transmission method; the GIS software uses a remote sensing image interpretation model to interpret the received remote sensing image; a territorial geographic data prediction model is used to interpret data according to the historical remote sensing image, and the change trend of each geographic data of the image acquisition place is predicted; drawing a multi-dimensional map of the image acquisition place based on the interpretation data of the current remote sensing image and the predicted geographic data change trend; and storing the drawn multi-dimensional map in the private cloud. Various security threats and challenges can be effectively prevented and handled, and the security of territorial surveying and mapping data is ensured; quality and efficiency of surveying and mapping service are improved, and more accurate and reliable surveying and mapping service is provided for users.
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Citation Information

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