All Title Author
Keywords Abstract


模糊聚类模型在昌平区耕地质量评价中的应用

DOI: 10.6046/gtzyyg.2015.04.21, PP. 138-143

Keywords: 模糊理论,自组织特征映射,GIS,耕地分等

Full-Text   Cite this paper   Add to My Lib

Abstract:

耕地质量评价是新一轮国土资源大调查的项目之一,准确掌握县域内耕地质量状况十分必要。以北京市昌平区为研究区,将模糊理论、自组织特征映射(self-organizingfeaturemaps,SOFM)与GIS相结合,构造出SOFM-GIS聚类模型,并开发出评价工具,对研究区耕地进行自然等级划分。通过在昌平地区的实验表明,利用SOFM-GIS聚类模型评价耕地质量结果有效,说明SOFM-GIS聚类模型能很好地对耕地质量等级进行划分,并借助GIS的可视化功能显示耕地质量的分异特征,为相似地区耕地质量评价提供参考。

References

[1]  侯华丽, 郧文聚, 朱德举, 等.县域耕地的样地法评价[J].农业工程学报, 2005, 21(11):54-59. Hou H L, Yun W J, Zhu D J, et al.Reference land unit method of arable land evaluation at county level[J].Transactions of the CSAE, 2005, 21(11):54-59.
[2]  Koreleski K.Adaptations of the storie index for land evaluation in Poland[J].Soil Survey and Land Evaluation, 1988, 8(1):23-29.
[3]  Chang L, Burrough P A.Fuzzy reasoning:A new quantitative aid for land evaluation[J].Soil Survey and Land Evaluation, 1987(7):69-80.
[4]  周勇, 李学垣, 贺纪正, 等.ARC/INFO信息系统在农地分等定级中的应用——以武汉市狮子山地区的土系为例[J].土壤学报, 1998, 35(4):450-460. Zhou Y, Li X Y, He J Z, et al.Application of ARC/INFO GIS in grading of agricultural lands[J].Acta Pedologica Sinica, 1998, 35(4):450-460.
[5]  陈美球, 赵小敏, 陈安忠, 等.GIS支持下的耕地分等定级——以浙江省临海市为例[J].江西农业大学学报, 1999, 21(3):421-424. Chen M Q, Zhao X M, Chen A Z, et al.Grade-determination of arable land based on GIS:A case of Linhai City, Zhejiang Province[J].Acta Agriculturae Universitatis Jiangxiensis, 1999, 21(3):421-424.
[6]  张炳宁, 张月平, 张秀美, 等.基本农田信息系统的建立及其应用Ⅰ. 耕地地力等级体系研究[J].土壤学报, 1999, 36(4):510- 521. Zhang B N, Zhang Y P, Zhang X M, et al.Establishing and applying on the basic farmland information system I.Study on the productivity grade of cultivated land[J].Acta Pedologica Sinica, 1999, 36(4):510-521.
[7]  黄胜利, 岳燕珍.GIS支持下区域土地资源分等评价——以安徽省为例[J].地域研究与开发, 1999, 18(4):17-19, 25. Huang S L, Yue Y Z.Regional land resoureces evaluation under the support of GIS:A case study of Anhui Province[J].Areal Research and Development, 1999, 18(4):17-19, 25.
[8]  王令超, 刘荷芬, 王国强.基于GIS工作平台的农用土地定级方法研究[J].地域研究与开发, 1999, 18(4):20-22. Wang L C, Liu H F, Wang G Q.The method of farmland's grading based on the working platform of GIS[J].Areal Research and Development, 1999, 18(4):20-22.
[9]  杨斌, 张峰, 何政伟, 等.GIS在大气污染扩散模拟与评价系统中的应用[J].国土资源遥感, 2010, 22(3):130-135. Yang B, Zhang F, He Z W, et al.The application of the atmospheric dispersion simulation and evaluation system based on GIS[J].Remote Sensing for Land and Resources, 2010, 22(3):130-135.doi:10.6046/gtzyyg.2010.03.26.
[10]  李满春, 陈刚, 姚志军, 等.县级土地利用规划管理信息系统的分析与设计[J].国土资源遥感, 2003, 15(1):65-69. Li M C, Chen G, Yao Z J, et al.The analysis and designing of county level land-use planning and management information system[J].Remote Sensing for Land and Resources, 2003, 15(1):65- 69.doi:10.6046/gtzyyg.2003.01.16.
[11]  和正民, 王建超, 范景辉, 等.基于ArcGIS的青藏高原生态地质环境遥感监测系统[J].国土资源遥感, 2006, 18(2):75-78. He Z M, Wang J C, Fan J H, et al.The Qingzang Plateau environmental and geological information monitoring system based on ArcGIS[J].Remote Sensing for Land and Resources, 2006, 18(2):75- 78.doi:10.6046/gtzyyg.2006.02.19.
[12]  严会超, 杨海东, 肖莉, 等.模糊SOFM-GIS空间聚类模型在农用地分等中的应用[J].农业工程学报, 2006, 22(6):82-86. Yan H C, Yang H D, Xiao L, et al.Fuzzy SOFM-GIS space evaluation model and its application in farmland classification[J].Transactions of the CSAE, 2006, 22(6):82-86.
[13]  李立辉, 杨海东, 马瑞峻, 等.模糊SOFM网分类方法及其在农业中的应用[J].系统工程学报, 1999, 14(4):356-360. Li L H, Yang H D, Ma R J, et al.Fuzzy-SOFM net classification method and its application in agriculture[J].Journal of Systems Engineering, 1999, 14(4):356-360.
[14]  张倩, 赵学胜, 常燕飞.北京市怀柔区农用地分等研究[J].农村经济与科技, 2007, 18(1):67-68. Zhang Q, Zhao X S, Chang Y F.Agricultural land classification in Huairou district of Beijing[J].Rural Economy and Science-Technology, 2007, 18(1):67-68.

Full-Text

comments powered by Disqus