Results 41 to 50 of about 107,679,255 (62)

A Novel Land Surface Temperature Retrieval Algorithm for SDGSAT-1 Images

Land surface temperature (LST) is a crucial parameter influencing Earth-atmosphere interactions and energy balance processes. The Sustainable Development Goals Science Satellite 1 (SDGSAT-1) was recently launched to support the realization of the United ...
Zhong, Kaiwen, Li, Xu, Xu, Jianhui, Li, Na, Qin, Zhihao, Qin, Boxiong, Wang, Yunpeng, Fu, Dongjie   +7 more
core   +1 more source

Classification of Karst Rocky Desertification Levels in Jinsha County Using a Feature Space Method Based on SDGSAT-1 Multispectral Data

Karst rocky desertification (KRD) is a significant issue that affects the ecological and economic sustainability of southwest China. Obtaining the accurate distribution of different levels of KRD can provide decision-making support for the effective ...
Xiaochuan Qin, Lin Yan, Xiaoming Li, Han Fu, Qi Chen   +4 more
core   +1 more source

Investigating the landslide susceptibility assessment methods for multi-scale slope units based on SDGSAT-1 and Graph Neural Networks [PDF]

Accurate assessment of landslide susceptibility is vital for risk prevention, yet existing methods often overlook remote but interconnected geographical features, leading to unreliable maps.
Shuai Zeng, Shaoda Li, Xiao Wang, Wei Li, Hang Chen, Xiangqi Lei, Zhe Chen, Hanhu Liu, Wenqian Bai, Lorenzo Picco, Li S., Liu H., Chen H., Li W., Lei X., Bai W., Picco L., Zeng S., Wang X., Chen Z.   +19 more
core   +1 more source

Identification of spodumene using a remote-sensing index cube from SDGSAT-1 and other satellites

Lithium (Li), a key element in green energy technologies, plays a pivotal role in achieving the United Nations Sustainable Development Goals (SDGs). Globally, spodumene-bearing pegmatite Li deposits are the primary source of Li.
Nannan Zhang, Siyuan Li, Jinyu Chang, Hao Zhang, Jintao Tao, Li Chen, Yong Li, Jianpeng Jing   +7 more
core   +1 more source

Information-Guided Diffusion Model for Downscaling Land Surface Temperature from SDGSAT-1 Remote Sensing Images

Land Surface Temperature (LST) is a parameter retrieved through the thermal infrared band of remote sensing satellites, and it is a crucial parameter in various climate and environmental models. Compared to other multispectral bands, the thermal infrared
Bohui Tang, Jianhui Xu, Zhitao Fu, Jianxin Wang   +3 more
core   +1 more source

Infrared Small Target Detection Method Fusing Accurate Registration and Weighted Difference. [PDF]

Sensors (Basel)
Liang Q, Wang T, Wang K, Zhao L, Li X, Chen F.   +5 more
europepmc   +1 more source

Compositing high-resolution SDGSAT-1 nighttime light data by ranking of structural image features

To unlock the potential of high-resolution nighttime light (NTL) data, robust compositing methods are required. We present an automatic and scalable method for high-resolution NTL data compositing, demonstrated using SDGSAT-1.
LU Linlin, POLITIS Panagiotis, MELCHIORRI Michele, LIANG Dong, HUADONG Guo, PESARESI Martino, UHL Johannes H., MARI RIVERO Ines, KRASNODEBSKA Katarzyna   +8 more
core   +1 more source

Towards submesoscale eddy detection in SDGSAT-1 data through deep learning

In coastal regions, the formation of submesoscale eddies is frequently influenced by factors including topography, tidal forces, and ocean currents. These eddies are often challenging to detect owing to the limited spatial resolution of altimeters and ...
Jie Yang, Baoxiang Huang, Ge Chen, Ruijiao Li, Linghui Xia   +4 more
core   +1 more source

Method for Improving Positioning Accuracy of Rotating Scanning Satellite Images via Multi-Source Satellite Data Fusion. [PDF]

Sensors (Basel)
Wang L, Wang P, Zhang Y, Wang Y, Chen B.
europepmc   +1 more source

Estimating Forest Above-ground Biomass Using Sentinel-2 and SDGSAT-1 with Predictive Regression Models

2024 International Workshop on Metrology for Agriculture and Forestry-METROAGRIFOR-Annual -- OCT 29-31, 2024 -- Padova, ITALYForests are vital for maintaining terrestrial biodiversity, sequestering carbon in vegetation and soil, regulating atmospheric ...
Abdikan, Saygin, Özdemir, Eren Gürsoy
core   +1 more source