城镇土地定级分综合定级和分类定级两种。
It consists of comprehensive land gradation and sort land gradation.
并依此思路初步开发并实现了镇江市土地定级信息系统。
According to this thought, we developed the Land Grading System of Zhenjiang City.
城镇土地定级是对城镇内不同地段的土地进行质量评定。
Urban land Grading is to assess the land quality within different sections of a city.
讨论了城市土地定级的因素及各因素作用于土地级别的影响程度；
The factors affected the land gradation and their degrees are discussed, the models are difined, and an example of the land gradation is given.
如何利用城镇土地定级估价成果，已成为规划工作者的一项重要任务。
How to use the urban land grade and appraised price has be come an important task for the worker of urban planning.
在城镇土地定级中地形地貌因素对土地质量空间分布产生着深刻的影响。
Terrain factors have a profound impact on land quality and land use in urban land grading.
土地定级因素因子的选择合理与否关系到整个定级成果的客观性和实用性。
The choice of land gradation factors is closely related to the objectivity and practical results.
定级因子扩散用来计算定级因子对定级单元的作用分值，是整个土地定级的关键。
Therefore, the grade factors diffusion calculates the effect value of the grade units affected by the grade factors and it is the key to the land grading.
目前已广泛应用于城镇地籍管理、土地利用管理、土地定级估价等土地管理业务中。
Now and already extensive application is in the town cadastration, the land make use of management, etc.
能否合理的选择土地定级因素因子与定级成果的客观性和合理性有着很重要的关系。
The choice of land gradation factors is closely related to the objectivity and practical results.
本文以西宁市土地定级估价为例，对我国西部城镇土地定级估价特点和方法进行了分析。
Taking Xining City as an example, the author makes an analysis of the characteristics and methods of urban land gradation and price evaluation of western China in this essay.
系统采用决策树方法作为数据挖掘方法的基本算法，采用训练与学习相结合实现土地定级估价。
For land grading and evaluating, training and learning method is adopted and the integration of them implemented.
城镇土地定级中初步土地级别的验证按照《城镇土地定级规程》的要求，一般采用级差收益值法。
According to "the Rule of Urban land classification", the graded profit method is generally applied to the preliminary verification of city and town land classification.
基于网格单元的多因子评价法和基于均质单元的市场交易价格法是城镇土地定级中的两种常用的方法。
The implemented process of this method is particular introduced using decide-grade and appraisement of town land as an example.
满洲里市土地定级工作，以MAPGIS为平台，利用了MAPGIS强大的绘图功能和空间分析模块。
The land gradating work of Manzhouli, has taken MAPGIS as the platform, used its strong drawing function and special analysis module.
在小城镇土地定级实践的基础上，探讨应用模糊评判法确定小城镇土地级别。实践证明，该方法简单易行。
The paper probes into the way of township land grade with fuzzy judgement method on the basis of practice. Practice shows that the method is simple, easy and operational.
运用先进的GIS技术，以土地定级估价的基础数据库为依托，开发了基于土地定级估价信息的宗地估价系统。
The system based on land grading and evaluation overcomes the shortcomings of traditional evaluation system by using the technology of GIS.
文中简要地阐述了在新一轮土地定级及基准地价更新工作中需要注意的若干问题，并提出了解决问题的方法和对策。
The paper elaborates on several points requiring attention in the new round of land assessment and reference land price updating, method and countermeasures for solving the problems are put forward.
本文首先简单介绍了建立城镇土地定级估价信息系统的意义、特点以及本文研究的目的，并对国内外在此领域的研究状况进行了概述；
This paper firstly introduces the significance and character of creating the information system of urban land grading and evaluating and purpose of the research.
完备的基础资料是完成基准地价更新的前提，基准地价更新基础资料主要包括：土地定级成果资料，地租、地价资料，地价因素资料和其它资料。
Complete basic data will do good to update the datum land price. The basic data include the land distinctions, land rent, land prices, affecting factors of land price etc.
原国家土地管理局分别于1989年和1993年颁布了《城镇土地定级规程》和《城镇土地估价规程》，时至今日，基准地价的评估技术与方法已经日臻完善。
The ministry of land and resources issued regulations for gradation and classification on urban land in 1989, and regulations for valuation on urban land in 1993.
目前针对武汉市城市土地的研究仅限于土地质量评价、土地分等定级、土地利用程度、土地利用结构演变及其动态监测层面。
At present, many studies aimed at Wuhan urban land only settled in land quality appraise, land classify, land use degree, land use structure evolvement and dynamic inspection, and so on.
该系统可用于城镇土地的分等定级、基准地价确定以及宗地地价评估等。
The system can be used in the grade classification, standard and individual price evaluation of city land.
建立了更能体现定级因素、因子总体特征的总分值动态计算模型，使定级结果更加符合农用土地的实际情况。
A dynamic calculation model that can reflect the aggregate character of farmland grading is also set up in the paper.
农用土地分等定级是衡量农用土地质量优劣的必要手段，是实行农用土地保护的基本依据，是我国土地管理部门即将开展的一项工作。
The agricultural land grade and evaluation is a necessary means to evaluate the quality of agricultural land, is the foundation to protect agricultural land, and is an urgent task for land management.
我国推行城镇土地分等定级制度已有十多年的历史。
The urban land grade system used in China has been developed over ten years.
分析了区位因素对城镇土地价值的重要影响，阐述了区位论在城镇土地评价定级中的应用。
The important effect of location element on the value of cities and towns land is analysed, and the evaluation of theory of location in grade of the cities and towns land is stated.
并提出了科学编制土地利用总体规划、开展土地分等定级估价工作、加强土地管理及完善土地立法等建议。
The Suggestions include launching general land use planning, evaluating land economic quality, reinforcing land management and perfecting land lawmaking in towns.
并提出了科学编制土地利用总体规划、开展土地分等定级估价工作、加强土地管理及完善土地立法等建议。
The Suggestions include launching general land use planning, evaluating land economic quality, reinforcing land management and perfecting land lawmaking in towns.
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