气候变化领域集成服务门户(CCPortal): Using satellite imagery to understand and promote sustainable development

CCPortal

DOI	10.1126/science.abe8628
	Using satellite imagery to understand and promote sustainable development
	Burke M.; Driscoll A.; Lobell D.B.; Ermon S.
发表日期	2021
ISSN	0036-8075
卷号	371 期号:6535
英文摘要	Accurate and comprehensivemeasurements of a range of sustainable development outcomes are fundamental inputs into both research and policy. We synthesize the growing literature that uses satellite imagery to understand these outcomes, with a focus on approaches that combine imagery with machine learning. We quantify the paucity of ground data on key human-related outcomes and the growing abundance and improving resolution (spatial, temporal, and spectral) of satellite imagery. We then review recent machine learning approaches to model-building in the context of scarce and noisy training data, highlighting how this noise often leads to incorrect assessment of model performance. We quantify recent model performance across multiple sustainable development domains, discuss research and policy applications, explore constraints to future progress, and highlight research directions for the field. © 2021 American Association for the Advancement of Science. All rights reserved.
英文关键词	machine learning; numerical model; policy analysis; satellite imagery; spectral resolution; sustainable development; human; human experiment; machine learning; noise; review; satellite imagery; sustainable development; outcome assessment
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/243198
作者单位	Department of Earth System Science, Stanford University, Stanford, CA, United States; Center on Food Security and the Environment, Stanford University, Stanford, CA, United States; National Bureau of Economic Research, Cambridge, MA, United States; Department of Computer Science, Stanford University, Stanford, CA, United States
推荐引用方式 GB/T 7714	Burke M.,Driscoll A.,Lobell D.B.,et al. Using satellite imagery to understand and promote sustainable development[J],2021,371(6535).
APA	Burke M.,Driscoll A.,Lobell D.B.,&Ermon S..(2021).Using satellite imagery to understand and promote sustainable development.Science,371(6535).
MLA	Burke M.,et al."Using satellite imagery to understand and promote sustainable development".Science 371.6535(2021).