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农学学报

农学学报 ›› 2015, Vol. 5 ›› Issue (6): 127-131.doi: 10.11923/j.issn.2095-4050.casb14110043

所属专题： 农业地理

• 农业信息 农业气象 • 上一篇    下一篇

地理国情普查中地表覆盖分类数据采集相关问题研究－以重庆市垫江县为例

刘张霞,韩蕾   

  1. 重庆市国土资源和房屋勘测规划院;、重庆欣荣土地房屋勘测技术研究所,重庆市国土资源和房屋勘测规划院;、重庆欣荣土地房屋勘测技术研究所
  • 收稿日期:2014-11-07 修回日期:2014-12-23 接受日期:2015-01-13 出版日期:2015-07-29 发布日期:2015-07-29
  • 通讯作者: 刘张霞 E-mail:627477509@qq.com
  • 基金资助:
    无基金

Research On the Land Cover Classification Data Collection in the #$NLGeographical Conditions Survey—A Case of Dianjiang Country in Chongqing

  • Received:2014-11-07 Revised:2014-12-23 Accepted:2015-01-13 Online:2015-07-29 Published:2015-07-29

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摘要： 地表覆盖分类数据是地理国情普查数据的重要组成部分，笔者以重庆市垫江县为例，结合项目区特点及基础资料情况、地表覆盖分类数据的内容、采集基本原则、影像判读等，对数据采集过程中的相关问题进行了详细的分析和总结，解决了在地表覆盖内业分类解译中应该注意的问题，以及在外业调查及样本建立过程中应该遵循的程序和注意的事项，以更好地保证成果质量，为地理国情普查工作提供一些帮助。

关键词: 应用气象学, 应用气象学, 茶树高温热害, 浙南, 丽水

Abstract: Land cover classification data is an important part of the geographical conditions survey Data. Combining with the characteristics of the project area and basic data, the content of land cover classification data, collecting basic principles and the image interpretation, etc., this paper, taken Dianjiang district in Chongqing as an example, analyzed and concluded the issues in the process of data acquisition in detail, solved the problems should be paid attention to in the indoor interpretation and the procedures needing follow and Matters needing attention on the field investigation and sample build process, in order to better ensure the quality of achievements, and provide some help for the geographical conditions survey work.