please summarize the research progress current of using sun induced fluorescence SIF to measure the crops growth and predict yield

Research has shown that sun-induced fluorescence (SIF) can be used to accurately measure crop growth and predict yield. SIF is a measure of the light emitted by plants during photosynthesis and is closely linked to plant productivity. By measuring SIF, researchers can gain insights into the health and growth of crops, and predict their yield. Recent studies have demonstrated the potential of SIF to provide accurate and timely information on crop growth and yield, which could help farmers optimize their production and improve food security. However, more research is needed to fully understand the relationship between SIF and crop growth, and to develop practical applications for this technology in agriculture