2022-2023年苏丹SDGSAT-1夜光数据集

数据集包括SDGSAT-1多张高分辨率夜光数据，时间为苏丹动乱发生前的2022年11月10日和动乱发生后的2023年4月20日，地理范围为苏丹，各张影像经纬度范围有差异。数据来源网站为https://www.sdgsat.ac.cn/，对原始数据未进行任何处理，数据质量精度可靠，用于提供苏丹2023年4月动乱发生前后的夜间灯光信息。

This dataset contains multiple high-resolution nighttime light images acquired by SDGSAT-1. The two temporal snapshots are November 10, 2022 (prior to the Sudan unrest) and April 20, 2023 (following the unrest). Geographically, the dataset encompasses Sudan, while the latitude and longitude ranges of each individual image vary. The raw data is sourced from https://www.sdgsat.ac.cn/, with no post-processing applied to the original dataset. The dataset features reliable quality and precision, and is intended to supply nighttime light information of Sudan before and after the April 2023 unrest.