ELITE surface longwave downward radiation: global 1km Swath 5-min SLDR - Aqua (2010.10-12)

The Essential thermaL Infrared remoTe sEnsing (ELITE) product suite currently has four types of products, including land surface temperature (LST: clear-sky and all-sky), emissivity (NBE: narrowband emissivity; BBE: broadband emissivity; and spectral emissivity), the component of surface radiation and energy budget (SLUR: surface longwave upwelling radiation; SLDR: surface longwave downward radiation SLDR; SLNR: surface longwave net radiation), and the component of Earth’s radiation budget (OLR; outgoing longwave radiation; RSR: reflected solar radiation). The spatial-temporal resolutions of the ELITE products are mainly determined by the employed satellite data sources. For more information about ELITE products, please refer to the website (https://elite.bnu.edu.cn). This dataset is the ELITE global 1km instantaneous SLDR product ranging from 2000 to 2022 (continuously updated). This dataset was generated from the Moderate Resolution Imaging Spectrometer (MODIS, Terra and Aqua) data using the algorithm developed by Cheng et al. (2017) and Yang and Cheng. (2020). This is the ELITE SLDR (Aqua) product in 2010.10-2010.12. Please click here to download the ELITE SLDR (Aqua) product in 2010.07-2010.09 and click here to download the ELITE SLUR (Aqua) product in 2010.01-2010.03. Dataset Characteristics: Spatial Coverage: Global Temporal Coverage: 2010 Spatial Resolution: 1 km Temporal Resolution: 5min/instantaneous Data Format: hdf Scale: 0.05 Offset: -1000 Citation (Please cite these papers when using the data): Cheng J, Liang S, Wang W, et al. An efficient hybrid method for estimating clear‐sky surface downward longwave radiation from MODIS data. Journal of Geophysical Research: Atmospheres, 2017, 122(5): 2616-2630. Yang, F., & Cheng, J. (2020). A framework for estimating cloudy sky surface downward longwave radiation from the derived active and passive cloud property parameters. Remote Sensing of Environment, 248, 111972. If you have any questions, please contact Prof. Jie Cheng ([e-mail]).核心热红外遥感（Essential Thermal Infrared Remote Sensing, ELITE）产品套件目前包含四类产品，分别为地表温度（Land Surface Temperature, LST：晴空及全天空条件下）、发射率（NBE：窄带发射率；BBE：宽带发射率；以及光谱发射率）、地表辐射与能量收支组分（SLUR：地表长波上行辐射；SLDR：地表长波下行辐射；SLNR：地表长波净辐射），以及地球辐射收支组分（OLR：出射长波辐射；RSR：反射太阳辐射）。ELITE产品的时空分辨率主要由所采用的卫星数据源决定。如需了解ELITE产品的更多详情，请访问官方网站（https://elite.bnu.edu.cn）。 本数据集为2000年至2022年（持续更新中）的ELITE全球1千米瞬时SLDR产品。本数据集基于搭载于Terra和Aqua卫星的中分辨率成像光谱仪（Moderate Resolution Imaging Spectrometer, MODIS）数据，采用程捷等人（2017）以及杨菲与程捷（2020）提出的算法生成。 本页面展示的是2010年10月至2010年12月的ELITE SLDR（Aqua卫星）产品。请点击此处下载2010年7月至2010年9月的ELITE SLDR（Aqua卫星）产品，同时点击此处下载2010年1月至2010年3月的ELITE SLUR（Aqua卫星）产品。 数据集特征： 空间覆盖范围：全球 时间覆盖范围：2010年 空间分辨率：1千米 时间分辨率：5分钟/瞬时 数据格式：HDF 缩放系数：0.05 偏移量：-1000 引用说明（使用本数据集时请引用以下文献）： 1. Cheng J, Liang S, Wang W, et al. An efficient hybrid method for estimating clear‐sky surface downward longwave radiation from MODIS data. *Journal of Geophysical Research: Atmospheres*, 2017, 122(5): 2616-2630. 2. Yang F, Cheng J. A framework for estimating cloudy sky surface downward longwave radiation from the derived active and passive cloud property parameters. *Remote Sensing of Environment*, 2020, 248: 111972. 如有任何疑问，请联系程捷教授（邮箱：[e-mail]）。