Results 41 to 50 of about 44,043 (138)

A deep relearning method based on the recurrent neural network for land cover classification

GIScience & Remote Sensing, 2022
Recent developments in deep learning (DL) techniques have provided a series of new methods for land cover classification. However, most DL-based methods do not consider the rich spatial association of land cover classes embedded in remote sensing images.
Yunwei Tang, Fang Qiu, Bangjin Wang, Di Wu, Linhai Jing, Zhongchang Sun   +5 more
doaj   +1 more source

Evaluation of SDGSAT-1 MII data in total suspended matter estimation in clear to extremely turbid rivers

International Journal of Digital Earth
The Multispectral Imager (MII) onboard the newly launched SDGSAT-1 holds significant promise for monitoring and understanding variations in water quality within nearshore water systems, with an impressive spatial resolution of 10 m, seven spectral bands ...
Shenglei Wang, Zichen Mao, Bing Zhang, Xiaolong Yu, Fenqi Zhao, Xiaofei Song, Changyong Dou, Fangfang Zhang, Junsheng Li   +8 more
doaj   +1 more source

Spatial Population Distribution Data Disaggregation Based on SDGSAT-1 Nighttime Light and Land Use Data Using Guilin, China, as an Example

Remote Sensing, 2023
A high-resolution population distribution map is crucial for numerous applications such as urban planning, disaster management, public health, and resource allocation, and it plays a pivotal role in evaluating and making decisions to achieve the UN ...
Can Liu, Yu Chen, Yongming Wei, Fang Chen   +3 more
doaj   +1 more source

A Review of Research on the Stability of Fine-Grained Sediments in Debris Flows

Geosciences
Fine-grained sediments in debris flows refer to Quaternary sediments with grain sizes smaller than 2 mm. Their stability is closely related to the initial water threshold that triggers the debris flows and thus controls the density, scale, and damage of ...
Qinjun Wang, Jingyi Yang, Wentao Xu, Boqi Yuan, Chaokang He   +4 more
doaj   +1 more source

A systematic study of interactions between sustainable development goals (SDGs) in Hainan Island

Scientific Reports
The 2030 Agenda for Sustainable Development issued by the United Nations is an important foundation for countries to achieve common economic, social and environmental development.
Linyan Bai, Xinjian Wang, Li Zhang, Jianzhong Feng, Jingjuan Liao, Bowei Chen, Penglong Wang, Xinyi Zhang   +7 more
doaj   +1 more source

Spatiotemporal Analysis of Photovoltaic Potential in Ordos City Based on an Improved CRITIC Method

Land
In view of the contradiction between the still-high energy consumption in Ordos and the increasingly urgent carbon-neutral goal, the adjustment of energy structures has begun, and strategic planning of photovoltaic facility construction critically ...
Yifei Guo, Lanwei Zhu, Liduo Dou, Yuxin He, Meiqing Wu   +4 more
doaj   +1 more source

Automatic Mapping of Karez in Turpan Basin Based on Google Earth Images and the YOLOv5 Model

Remote Sensing, 2022
As a large-scale irrigation and water conservancy project in ancient times, karez are common in Central Asia and arid regions with a history of thousands of years.
Qian Li, Huadong Guo, Lei Luo, Xinyuan Wang   +3 more
doaj   +1 more source

MPG-Net: A Semantic Segmentation Model for Extracting Aquaculture Ponds in Coastal Areas from Sentinel-2 MSI and Planet SuperDove Images

Remote Sensing
Achieving precise and swift monitoring of aquaculture ponds in coastal regions is essential for the scientific planning of spatial layouts in aquaculture zones and the advancement of ecological sustainability in coastal areas.
Yuyang Chen, Li Zhang, Bowei Chen, Jian Zuo, Yingwen Hu   +4 more
doaj   +1 more source

SPT-UNet: A Superpixel-Level Feature Fusion Network for Water Extraction from SAR Imagery

Remote Sensing
Extracting water bodies from synthetic aperture radar (SAR) images plays a crucial role in the management of water resources, flood monitoring, and other applications.
Teng Zhao, Xiaoping Du, Chen Xu, Hongdeng Jian, Zhipeng Pei, Junjie Zhu, Zhenzhen Yan, Xiangtao Fan   +7 more
doaj   +1 more source

Sociodemographic characteristics and level of compliance with the sustainable development goals in Peruvian students [PDF]

, 2022
Nancy Soto Deza, Sandra Pagador, Irma Luz Yupari-Azabache   +2 more
openalex   +1 more source