Mapping global cropping system: Challenges, opportunities, and future perspectives
نویسندگان
چکیده
Spatially explicit global cropping system data products, which provide critical information on harvested areas, crop yields, and other management variables, are imperative to tackle current grand challenges such as food security climate change. These datasets also very useful for researchers they can support various scientific analyses in research projects. Yet, effectively searching, navigating, fully understanding be a daunting task policy analysts. In this review, we first compare few selected use census statistical the main source, identify key problems of mapping accuracy consistency. We then pointed out future perspectives directions further improving products. Collective mechanisms efforts with open-access hosting platforms, standard protocols, consistent financial necessary produce high-quality researchers, practitioners, policymakers. Moreover, machine learning fusion approaches explored exercises.
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ژورنال
عنوان ژورنال: Crop and environment
سال: 2022
ISSN: ['2773-126X']
DOI: https://doi.org/10.1016/j.crope.2022.03.006