#---
#project_code: Optical remote sensing data
#short_name: SENSECO COST Action CA17134
#long_name: Optical synergies for spatiotemporal SENsing of Scalable ECOphysiological traits 
#doi: 
#spectra_methods:
#  comment: satellite, remote sensing, crops, canopy, ecophysiological parameters, vegetation index
#resources:
#  fields: 43
#  - name: N
#    type: number
#  - name: variable
#    type: character
#  - name: description
#    type: character
#
#---
N, variable, description
1,record,number associated to individual record
2,date_time, date in (yyyy-mm-dd) format and time in (hh:mm:ss) format of the crop observations
3,date,date of the crop observations in (yyyy-mm-dd) format
4,country,country of the crop observations
5,site,name of the site of the crop observations
6,plot_ID,code associated to each crop plot 
7,latitude,latitude of each crop plot in decimal degrees
8,longitude,longitude of each crop plot in decimal degrees
9,QFLAG2_min,minimum discrete value of quality flag
10,QFLAG2_max,maximum discrete value of quality flag
11,QFLAG2_mean,mean discrete value of quality flag
12,QFLAG2_median,median discrete value of quality flag
13,QFLAG2_count,number of discrete values of quality flag
14,QFLAG2_std_mean,mean standard deviation discrete value of quality flag
15,QFLAG2_majority,most frequent discrete value of quality flag
16,LAI_min,minimum value of Leaf Area Index of the field polygon shape pixels
17,LAI_max,maximum value of Leaf Area Index of the field polygon shape pixels
18,LAI_mean,mean value of Leaf Area Index of the field polygon shape pixels
19,LAI_median,median value of Leaf Area Index of the field polygon shape pixels
20,LAI_count,number of field polygon shape pixels for Leaf Area Index measurements
21,LAI_std_mean,mean standard deviation value of Leaf Area Index of the field polygon shape pixels
22,LAI_majority,most frequent value of Leaf Area Index of the field polygon shape pixels
23,PPI_min,minimum value of Plant Phenology Index of the field polygon shape pixels
24,PPI_max,maximum value of Plant Phenology Index of the field polygon shape pixels 
25,PPI_mean,mean value of Plant Phenology Index of the field polygon shape pixels
26,PPI_median,median value of Plant Phenology Index of the field polygon shape pixels
27,PPI_count,number of field polygon shape pixels for Plant Phenology Index measurements
28,PPI_std_mean,mean standard deviation value of Plant Phenology Index of the field polygon shape pixels
29,PPI_majority,most frequent value of Plant Phenology Index of the field polygon shape pixels
30,FAPAR_min,minimum value of Fraction Absorbed of Photosynthetically Active Radiation of the field polygon shape pixels
31,FAPAR_max,maximum value of Fraction Absorbed of Photosynthetically Active Radiation of the field polygon shape pixels
32,FAPAR_mean,mean value of Fraction Absorbed of Photosynthetically Active Radiation of the field polygon shape pixels
33,FAPAR_median,median value of Fraction Absorbed of Photosynthetically Active Radiation of the field polygon shape pixels
34,FAPAR_count,number of field polygon shape pixels for Fraction Absorbed of Photosynthetically Active Radiation measurements
35,FAPAR_std_mean,mean standard deviation value of Fraction Absorbed of Photosynthetically Active Radiation of the field polygon shape pixels
36,FAPAR_majority,most frequent value of Fraction Absorbed of Photosynthetically Active Radiation of the field polygon shape pixels
37,NDVI_min,minimum value of Normalized Difference Vegetation Index of the field polygon shape pixels
38,NDVI_max,maximum value of Normalized Difference Vegetation Index of the field polygon shape pixels 
39,NDVI_mean,mean value of Normalized Difference Vegetation Index of the field polygon shape pixels 
40,NDVI_median,median value of Normalized Difference Vegetation Index of the field polygon shape pixels 
41,NDVI_count,number of field polygon shape pixels for Normalized Difference Index measurements
42,NDVI_std_mean,mean standard deviation value of Normalized Difference Vegetation Index of the field polygon shape pixels 
43,NDVI_majority,most frequent value of Normalized Difference Vegetation Index of the field polygon shape pixels