2020年-2023年咸海实验区珠海一号OHS-3C高光谱原始遥感影像L1B数据

本数据集是采用” 珠海一号星座“高光谱系列卫星对咸海进行推扫拍摄。提取近三年的遥感卫星数据，覆盖咸海全景，利用珠海一号系列高光谱卫星多波段特点，制造咸海高光谱一张图。
“珠海一号”遥感微纳卫星星座（以下简称“珠海一号”星座）是由珠海欧比特宇航科技股份有限公司投资建设并运营的商业遥感微纳卫星星座。按计划，“珠海一号”星座设计将由34颗遥感微纳卫星组成，包括2颗OVS-1视频卫星，10颗OVS-2/3/4 视频卫星，2颗OUS高分光学卫星，10颗OHS高光谱卫星、2颗SAR卫星以及8颗OIS红外卫星。卫星组网组成星座，可以缩短重访周期，提高动态观测效率，实现地表环境监测的快速响应，为自然资源、生态环境、农业农村等行业应用提供服务。

This dataset was acquired through push-broom imaging of the Aral Sea using the hyperspectral satellite series of the "Zhuhai-1 Constellation". Remote sensing satellite data from the past three years were extracted to achieve full coverage of the Aral Sea, and a unified hyperspectral map of the Aral Sea was generated by leveraging the multi-band characteristics of the "Zhuhai-1" series hyperspectral satellites.
The "Zhuhai-1" Remote Sensing Micro-Nano Satellite Constellation (hereinafter referred to as the "Zhuhai-1 Constellation") is a commercial remote sensing micro-nano satellite constellation invested, constructed and operated by Zhuhai Orbita Aerospace Science and Technology Co., Ltd. As planned, the Zhuhai-1 Constellation will consist of 34 remote sensing micro-nano satellites, including 2 OVS-1 video satellites, 10 OVS-2/3/4 video satellites, 2 OUS high-resolution optical satellites, 10 OHS hyperspectral satellites, 2 Synthetic Aperture Radar (SAR) satellites, and 8 OIS infrared satellites. The constellation formed by satellite networking can shorten the revisit period, enhance dynamic observation efficiency, enable rapid response in surface environmental monitoring, and provide services for industrial applications such as natural resources, ecological environment, agriculture and rural affairs.

搜集汇总

背景与挑战

背景概述

该数据集包含2020年至2023年咸海实验区的珠海一号OHS-3C高光谱原始遥感影像L1B数据，空间覆盖咸海区域，分辨率为10米，主要用于通过多波段特性创建咸海高光谱图，支持自然资源、生态环境等领域的动态观测。数据为L1B级别的系统辐射校正产品，需通过离线申请方式获取。