ELITE SLWR: global 1km daily SLUR at SIN Grid (2008_061-121)

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 daily surface longwave upward radiation (SLUR) product at 1km spatial resolution. It is provided on a Sinusoidal grid and ranges from 2000 to 2022 (continuously updated). This dataset was generated from the ELITE surface longwave upward radiation (SLUR) product using the algorithms developed by Zeng et al. (2021).

This is the ELITE Daily SLUR product in 2008 (DOY: 061-121). Please click here to download the ELITE Daily SLUR product in 2008 (DOY: 122-182).

Dataset Characteristics:

Spatial Coverage: Global

Temporal Coverage: 2008-03-01 ~ 2008-04-30

Spatial Resolution: 1 km

Temporal Resolution: Daily

Data Format: h5

Projection: Sinusoidal

Scale: 0.05

Offset: -1000

Fill value: 999

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

Zeng, Q., & Cheng, J. (2021). Estimating high-spatial resolution surface daily longwave radiation from the instantaneous Global LAnd Surface Satellite (GLASS) longwave radiation product. International Journal of Digital Earth, 14(11), 1674-1704.

核心热红外遥感（Essential Thermal Infrared Remote Sensing，缩写ELITE）产品套件目前包含四类产品：分别为地表温度（Land Surface Temperature，缩写LST：晴空与全天空场景）、地表发射率（细分为窄带发射率NBE、宽带发射率BBE与光谱发射率）、地表辐射与能量收支组分（包含地表长波上行辐射SLUR、地表长波下行辐射SLDR、地表长波净辐射SLNR），以及地球辐射收支组分（向外长波辐射OLR、反射太阳辐射RSR）。

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，请访问官网：https://elite.bnu.edu.cn。

本数据集为空间分辨率1km的ELITE每日地表长波上行辐射（Surface Longwave Upwelling Radiation，缩写SLUR）产品，采用正弦格网存储，时间覆盖范围为2000年至2022年（数据持续更新中）。本数据集基于Zeng等人（2021）提出的算法，由ELITE地表长波上行辐射产品生成而来。

本次提供的为2008年ELITE每日SLUR产品（年积日061-121），如需下载2008年ELITE每日SLUR产品（年积日122-182），请点击此处。

数据集特征：
空间覆盖范围：全球
时间覆盖范围：2008年3月1日 ~ 2008年4月30日
空间分辨率：1 km
时间分辨率：逐日
数据格式：H5
投影方式：正弦投影
尺度因子：0.05
偏移量：-1000
填充值：999

引用说明（使用本数据集时请引用以下文献）：
曾琪，程洁. (2021). 基于瞬时全球陆面卫星（Global LAnd Surface Satellite，缩写GLASS）长波辐射产品估算高空间分辨率地表逐日长波辐射. 国际数字地球学报, 14(11), 1674-1704.