2021-2022年亚非沙漠蝗虫灾情监测与评估数据集

针对肆虐非洲之角和西南亚各国的蝗虫灾害，联合国粮食及农业组织（FAO）多次向全球发出预警，希望各国高度戒备正在肆虐的蝗灾，采取联合防控措施以防虫害入侵国家出现严重的粮食危机。子课题团队基于地球大数据科学平台，针对肆虐亚非的沙漠蝗虫，利用中国高分（GF）系列卫星数据、美国Landsat与MODIS数据和欧空局Sentinel系列卫星数据等，结合全球气象数据和调查数据，与虫害预测预报模型相结合，通过数字地球科学平台大数据分析处理，实现大面积蝗虫动态监测预警和损失评估。

Against the backdrop of the locust plague raging across countries in the Horn of Africa and Southwest Asia, the Food and Agriculture Organization of the United Nations (FAO) has repeatedly issued global warnings, calling on all countries to be on high alert for the ongoing locust infestation and implement joint prevention and control measures to avert severe food crises in nations affected by the pest. The sub-project team, relying on the Earth Big Data Science Platform, focused on desert locusts plaguing Asia and Africa. They utilized data from China's Gaofen (GF) series satellites, U.S. Landsat and MODIS data, and European Space Agency's Sentinel series satellites, and integrated these datasets with global meteorological and survey data as well as pest prediction and forecasting models. Through big data analysis and processing on the Digital Earth Science Platform, the team achieved large-scale dynamic monitoring, early warning and loss assessment of locust plagues.

搜集汇总

背景与挑战

背景概述

该数据集是针对2021-2022年亚非地区沙漠蝗虫灾害的监测与评估资源，旨在通过联合防控措施应对粮食危机。它整合了多源卫星数据（如中国高分、美国Landsat和欧空局Sentinel）及全球气象数据，结合虫害预测模型，实现月度、500米空间分辨率的动态监测预警和损失评估。数据集以栅格格式提供，具有较高的实用性和专业性，适用于灾害管理和科学研究。