[
  {"id":"YOUR-FIELD-001","region":"Yolo County, CA","prediction":"Silage","confidence":0.81,"dates":["Jun 01","Jul 01","Aug 01","Sep 01"],"ndvi":[0.35,0.82,0.74,0.22]},
  {"id":"YOUR-FIELD-002","region":"Sacramento County, CA","prediction":"Grain","confidence":0.70,"dates":["Jun 01","Jul 01","Aug 01","Sep 01"],"ndvi":[0.30,0.78,0.80,0.56]}
]