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文章基本信息

  • 标题:Land Clearing and Drainage Data From Airphoto
  • 本地全文:下载
  • 作者:Dill, Henry W., Jr.
  • 期刊名称:Journal of Agribusiness
  • 印刷版ISSN:0738-8950
  • 出版年度:1957
  • 页码:96-100
  • 出版社:Journal of Agribusiness
  • 摘要:The obtaining of quantitative data for economic analysis of changes in the agricultural use of land has been a problem in recent years. Field study is a slow and expensive method of providing information. Usually, it requires several experienced persons to collect the data needed. The airphoto interpretation method described in this article supplies suitable data for economic studies with considerable savings in time and cost. With this method, a minimum of personnel is needed.
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