ELITE SLWR: global 1km 5-min SLUR at SIN Grid-Aqua (2011_320-334)

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 ELITE surface longwave upward radiation (SLUR) product at 1km spatial resolution and 5-min temporal resolution. It is provided on a Sinusoidal grid and ranges from 2000 to 2022 (continuously updated). This dataset was generated from the Moderate Resolution Imaging Spectrometer (MODIS) data using the algorithms developed by Cheng et al. (2016).

This is the ELITE SLUR product in 2011 (DOY: 320-334). Please click here to download the ELITE SLUR product in 2011 (DOY: 335-349).

Dataset Characteristics:

Spatial Coverage: Global

Temporal Coverage: 2011-11-16 ~ 2011-11-30

Spatial Resolution: 1 km

Temporal Resolution: 5-min

Data Format: h5

Projection: Sinusoidal

Scale: 0.05

Offset: -1000

Citation(Please cite these papers when using the data):

Cheng, J., & Liang, S. (2016). Global estimates for high spatial resolution clear-sky land surface upwelling longwave radiation from MODIS data. IEEE Transactions on Geoscience and Remote Sensing, 54, 4115-4129.

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）产品集目前包含四类产品，分别为地表温度（Land Surface Temperature, LST：晴空与全天空场景）、发射率（窄带发射率Narrowband Emissivity, NBE、宽带发射率Broadband Emissivity, BBE以及光谱发射率）、地表辐射与能量收支组分（地表长波上行辐射Surface Longwave Upwelling Radiation, SLUR、地表长波下行辐射Surface Longwave Downward Radiation, SLDR以及地表长波净辐射Surface Longwave Net Radiation, SLNR），以及地球辐射收支组分（向外长波辐射Outgoing Longwave Radiation, OLR与反射太阳辐射Reflected Solar Radiation, RSR）。ELITE产品的时空分辨率主要取决于所采用的卫星数据源。如需了解ELITE产品的更多详情，请访问官网：https://elite.bnu.edu.cn。

本数据集为时空分辨率分别为1千米与5分钟的ELITE地表长波上行辐射（SLUR）产品。该产品采用正弦网格（Sinusoidal grid）进行存储，时间跨度为2000年至2022年（数据持续更新中），基于中分辨率成像光谱仪（Moderate Resolution Imaging Spectrometer, MODIS）数据，通过Cheng等人（2016）开发的算法生成。

本次提供的为2011年ELITE SLUR产品（年积日Day of Year, DOY：320-334）。如需下载2011年ELITE SLUR产品（年积日DOY：335-349），请点击此处。

数据集特征：

空间覆盖范围：全球
时间覆盖范围：2011-11-16 ~ 2011-11-30
空间分辨率：1 km
时间分辨率：5-min
数据格式：h5
投影方式：正弦投影（Sinusoidal）
缩放因子：0.05
偏移量：-1000

引用文献（使用本数据集时请引用以下论文）：

Cheng, J., & Liang, S. (2016). 基于MODIS数据的高空间分辨率晴空地表上行长波辐射全球估算. IEEE Transactions on Geoscience and Remote Sensing, 54, 4115-4129.

如有任何疑问，请联系程杰教授（邮箱：[e-mail]）。