Grass_Photos.zip
收藏DataONE2009-08-17 更新2024-06-27 收录
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资源简介：
These are a set of original images of grass lawn patterns observed at Duke University, North Carolina, November 2008, approximately 2 days after a frost. Four of these images show transects and patches of the lawn where soil moisture measurements were taken. These measurements are described in the excel file. This excel file also includes the appropriate scaling conversions (from pixels to cm) that can be used to make quantitative measurements on the images.
创建时间：
2009-08-17
