2022年第一季度海南区域高分六号GF6_WFV遥感影像数据集

GF 高分六号卫星（Gaofen 6/GF-6）具有高分辨率、宽覆盖、高质量成像、高效能成像、国产化率高等特点，设计寿命8年，配置2米全色/8米多光谱高分辨率相机（PMS）、16米多光谱中分辨率宽幅相机（WFV）。“高分六号”实现了8谱段CMOS探测器的国产化研制，给国内卫星首次增加了能够有效反映作物特有光谱特性的“红边”波段，可实现空间分辨率和时间分辨率的优化组合，满足多种空间分辨率、多种光谱分辨率、多源遥感数据需求。
宽幅相机（WFV）除了常见的蓝/绿/红/近红外四个波段，还增加了能够有效反映作物特有光谱特性的“红边”波段，以及一个紫外波段，一共8个波段。

The Gaofen 6 (GF-6) satellite boasts high resolution, wide coverage, high-quality imaging, high-efficiency imaging, and a high degree of domestic localization. It has a designed service life of 8 years, and is equipped with a 2-meter panchromatic/8-meter multispectral high-resolution camera (PMS) and a 16-meter multispectral medium-resolution wide-field camera (WFV). The Gaofen 6 has achieved the domestic development of an 8-band CMOS detector, and for the first time added a "red-edge" band that effectively reflects the unique spectral characteristics of crops to domestic satellites. It enables an optimal combination of spatial and temporal resolution, meeting the demands of multi-spatial-resolution, multi-spectral-resolution and multi-source remote sensing data. In addition to the four common bands including blue, green, red and near-infrared, the wide-field camera (WFV) also adds a "red-edge" band that effectively reflects the unique spectral characteristics of crops and an ultraviolet band, totaling 8 bands.

搜集汇总

背景与挑战

背景概述

该数据集包含2022年第一季度海南区域的GF6_WFV遥感影像，分辨率为16米，由GF-6卫星搭载的宽幅相机拍摄，具有8个波段，首次添加了'红边'波段以增强作物监测能力，适用于遥感信息工程和多光谱分析应用。数据为几何精度校正后的产品，来源于中国资源卫星应用中心，支持国内外分发和离线申请使用。