Method, device and equipment for measuring and calculating land utilization efficiency
By acquiring and processing land transaction data and registering data, and using weight selection model and data envelope method for weighting, the problem that existing technology is difficult to calculate land use efficiency from the real economy level, achieving more accurate and effective land use efficiency calculation.
CN119761612AActive Publication Date: 2025-04-04GUANGZHOU URBAN PLANNING & DESIGN SURVEY RES INST
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Patent Information
- Application Number
- CN202411613574.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2044-11-13
AI Technical Summary
Technical Problem
It is difficult for the existing technology to accurately calculate land use efficiency from the real economy level, and the existing technology mainly analyzes the land construction efficiency level, which cannot effectively reflect the actual situation of land use.
Method used
By obtaining land transaction data and land registration data, land input data and real estate output data are extracted, and land use efficiency is calculated using weight selection model and data envelope method.
Benefits of technology
The accurate calculation of land use efficiency from the real economy level is achieved, which helps guide land supply decisions and improves the accuracy and practicality of calculations.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a method, a device and equipment for measuring and calculating land utilization efficiency, and relates to land data processing. The land data comprises land transaction data and land registration data; extracting land input data and real estate output data from the land data according to a preset input index and a preset output index; inputting the land input data and the real estate output data into a pre-constructed weight selection model, and solving to obtain a weight value; and weighting the land input data and the real estate output data by adopting a data envelope method according to the weight value, and measuring and calculating the land utilization efficiency. By adopting the embodiment of the invention, the utilization efficiency of the land as entity economy can be reflected in the life cycle from land transaction to real estate registration, so that the land utilization efficiency can be measured and calculated, and guidance suggestions can be provided for land supply decisions.
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