Supplementary material of the article "Nitrogen status estimation of durum wheat derived from Sentinel-2 satellite data in Central Italy"

Table S1 Field_data: dataset of winter wheat biophysical parameters (LAI, LCC and leaf N concentration), measured in the field Table S2 CI_CCC: Relationship between Chlorophyll indeces and Canopy Chlorophyll Content Table S3 NA_NC_NNI; results of calculations aimed at monitoring the evolution of the NNI, under different N management and meteorological condition.附表S1 田间数据集：冬小麦生物物理参数实测数据集，涵盖叶面积指数（Leaf Area Index, LAI）、冠层叶绿素含量（Canopy Chlorophyll Content, LCC）与叶片氮浓度三类参数；附表S2 CI_CCC：叶绿素指数与冠层叶绿素含量的相关性关系；附表S3 NA_NC_NNI：针对不同氮素管理与气象条件，用于监测氮营养指数（Nitrogen Nutrition Index, NNI）动态变化的计算结果集