/SHP
Remark: It contains SHP files, in which the plot attributes of lettuce and the ROI of lettuce in each plot were determined.
/UAV Images
Remark: It includes remote sensing images that have been preprocessed, files related to decision tree classification, and a ROI file for regional feature value statistics. The remote sensing images was too large to upload to git, please download them here (https://pan.quark.cn/s/90644ed2ddbb).
/MatLab
Remark: It contains all regression models and their input and output data.
/Excel
Remark: It includes CSV file of feature value derived from ENVI, analysis table of correlation between feature indexes and frost damage of lettuce, analysis table of model accuracy, etc.