随后,在弹出的窗口中,按照我们的需求,调整所需下载数据的成像时间、卫星类型、数据级别、云量等信息。其中,因为我们需要下载Sentinel-2的2级产品,因此就选中“Mission: Sentinel-2”这一卫星,且在“Product Type”中选中S2MSI2A;这个选项就表示我们将要下载L2A级的Sentinel-2数据产品。此外,需要在右侧的地图中,通过鼠...
$ gdalinfo SENTINEL2_L2A:S2A_MSIL2A_20210202T032941_N9999_R018_T49SCT_20211210T131028.SAFE/MTD_MSIL2A.xml:10m:EPSG_32649 # 上面一行代码的作用是获取第一个子数据集的信息,子数据集的位置在上一节代码中有注释 ERROR 1: PROJ: proj_create_from_database: Cannot find proj.db ERROR 1: PROJ: ...
In addition to S-1 data, NDVI time series derived from S-2 images have been used. The S-2 Level-2A (bottom of atmosphere reflectance) product [39] has been selected and subsequently processed to derive the NDVI index. Over Riaza, two different orbits of S-2A are available, i.e., ...
Until very recently, this data has become available to the publicat no cost. Today, we show you step-by-step how to download Sentinel satellite data. Sentinels Copernicus Browser In 2014-15, Sentinel-1 and Sentinel-2A were successfully launched from Europe’s Spaceport in French Guiana. One ...
We combined optical remote sensing data (proximal hyperspectral and Sentinel 2A) with a radiative transfer model (PROSAIL) to estimate leaf area index (LAI), and biomass, in a dairy farming context. Three sites in Southern England were used: two pasture farms that differed in pasture type and...
哨兵2号(Sentinel-2)卫星是高分辨率多光谱成像卫星,携带一枚多光谱成像仪(MSI),分为2A和2B两颗卫星,其中一颗卫星的重访周期为10天,两颗互补,重访周期为5天,主要用于包括陆地植被、土壤以及水资源、内河水道和沿海区在内的全球陆地观测。Sentinel-2_MSI_L2A数据集中的数据为L2A级产品数据,是经过大气校正的地表反射...
Copernicus Open Access Hub为欧空局旧版数据网站 (Sentinels Scientific Data Hub) PB 99.99为CloudFerro采用多版本Sen2Cor processor处理的数据 Sentinel-2产品命名规则 % Example: S2B_MSIL2A_20230529T025529_N0509_R032_T50RMT_20230529T062606 MMM: is the mission ID(S2A/S2B) MSIXXX: MSIL2A denotes th...
Navarro GabrielRemote SensingCaballero, I.; Steinmetz, F.; Navarro, G. Evaluation of the first year of operational Sentinel-2A data for retrieval of suspended solids in medium-to high-turbidity waters. Remote Sens. 2018, 10, 982. [CrossRef]...
水汽分布图,场景分类图及植被生物量因子数据图层;通过对生物物理量因子分析,利用研究区叶绿素含量生物量因子和数字高程模型,结合专家决策分类法提取出研究区内干旱河谷分布面积.研究结果表明,Sentinel-2A遥感卫星数据质量较好,丰富了遥感技术应用领域,其L2 A级别数据将会对全球生态植被环境变化的监测与评价产生积极的应用...
哨兵2号(Sentinel-2)卫星是高分辨率多光谱成像卫星,携带一枚多光谱成像仪(MSI),分为2A和2B两颗卫星,其中一颗卫星的重访周期为10天,两颗互补,重访周期为5天,主要用于包括陆地植被、土壤以及水资源、内河水道和沿海区在内的全球陆地观测。Sentinel-2_MSI_L1C数据集中的数据为L1C级产品数据,是经正射校正和亚像元级...