Images & code for drone image analysis for manuscript on pennycress diversity

Images & code for drone image analysis for manuscript on pennycress diversity

Population and adaptation history of 739 Thlaspi arvense natural accessions

The following repository contains:

Python_DroneImageProcessing_v1.ipynb - Juypter notebook used for orthomosaic scaling, rotating, cropping, plot grid assignment, image colour space thresholding and quantification.

field_map.png - Reference images for each orthomosaic with plot labels to assist with plot orientation in the field

ZIP folders by field study containing:

[orthomosaics].jpg - Orthomosaic with filenames by flight date

plot_grid_info.csv - Table containing accession names by plot location

grid_metadata.csv - Metadata CSV containing infromation for parameters chosen for plot grid assignment

output_metadata.csv - Metadata CSV containing infromation for parameters chosen for image thresholding

output.csv - Output CSV containing quantifed green cover by plot

用于播娘蒿（pennycress）多样性研究手稿的无人机影像分析相关影像与代码：739份野生遏蓝菜（Thlaspi arvense）自然种质资源的种群与适应历史。

本数据集仓库包含以下内容：
Python_DroneImageProcessing_v1.ipynb：用于正射影像图（orthomosaic）缩放、旋转、裁剪、样地网格分配、影像色彩空间阈值化处理与量化分析的Juypter笔记本
field_map.png：各正射影像图的参考影像，附带样地标签，用于辅助野外样地方位定位
按野外研究分组的压缩文件夹，内含以下文件：
[orthomosaics].jpg：按飞行日期命名的正射影像图文件
plot_grid_info.csv：按样地位置整理的种质资源名称表格
grid_metadata.csv：用于记录样地网格分配参数的元数据CSV文件
output_metadata.csv：用于记录影像阈值化处理参数的元数据CSV文件
output.csv：包含各样地量化绿色覆盖度信息的结果CSV文件