Journal of Remote Sensing / 2021 / Article / Fig 5

Review Article

Mapping Crop Phenology in Near Real-Time Using Satellite Remote Sensing: Challenges and Opportunities

Figure 5

Greenup dates detected from HLS time series over the state of Iowa, USA, during the 2018 growing season using the WISE approach. Satellite acquisitions from January 1, 2018, to August 27, 2018, were used to detect the substantial greenup events.