Results 1 to 10 of about 63,245 (119)

Progress in the Remote Sensing Monitoring of the Ecological Environment in Mining Areas [PDF]

International Journal of Environmental Research and Public Health, 2020
Wen Song, Wei Song
exaly   +2 more sources

BAND SELECTION OF HYPERSPECTRAL IMAGES BASED ON MARKOV CLUSTERING AND SPECTRAL DIFFERENCE MEASUREMENT FOR OBJECT EXTRACTION [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
For the existing hyperspectral image (HSI) band selection (BS) algorithm does not consider the strong correlation between adjacent bands and does not meet the high-precision extraction of single target, a HSI BS algorithm based on Markov clustering and ...
T. Zhang, T. Zhang, P. Li, P. Li, P. Li, Y. Ding, Y. Ding, D. Luo, D. Luo, Z. Ma, Z. Ma, X. Li, X. Li, L. Wen, L. Wen   +14 more
doaj   +1 more source

Current Slip and Strain Rate Distribution Along the Ganzi-Yushu-Xianshuihe Fault System Based on InSAR and GPS Observations

Frontiers in Earth Science, 2022
The Ganzi-Yushu-Xianshuihe fault (GYXSF), a large strike-slip fault located on the east side of the Tibetan Plateau, has seen high seismic activity in recent years.
Wenting Zhang, Wenting Zhang, Lingyun Ji, Lingyun Ji, Lingyun Ji, Liangyu Zhu, Liangyu Zhu, Chuanjin Liu, Chuanjin Liu, Fengyun Jiang, Fengyun Jiang, Xiaoxue Xu, Xiaoxue Xu   +12 more
doaj   +1 more source

Impact of Urban Agglomeration and Physical and Socioeconomic Factors on Surface Urban Heat Islands in the Pearl River Delta Region, China

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
An understanding of the driving factors of urban heat islands could improve the urban thermal environment and provide planning strategies for sustainable urban/regional development.
Zhifeng Wu, Yong Xu, Zheng Cao, Jinxin Yang, Hong Zhu   +4 more
doaj   +1 more source

Water balance analysis based on remote sensing observation of surface water cycle in the Heihe River watershed

Shuiwen dizhi gongcheng dizhi, 2022
Water cycle in a basin is constantly changing. It is an important basis for the allocation of water resources to survey the state of water cycle and analyze the water balance.
Bokun YAN, Wenpeng LI, Fuping GAN, Yuejun ZHENG, Xiaofan QI, Juan BAI, Yi GUO, Yanhong WU, Longfeng WANG, Yanni MA   +9 more
doaj   +1 more source

Geographic and cartographic inconsistency factors among different cropland classification datasets: A field validation case in Cambodia

Open Geosciences, 2022
Cropland cover datasets is of great significance for research on agricultural monitoring. The existing investigations on the inconsistency of different cropland datasets have mainly focused on first-class cropland and only analyzed the causes of this ...
Kang Junmei, Wang Jun, Zhong Mianqing
doaj   +1 more source

Spatiotemporal coupling analysis between human footprint and ecosystem service value in the highly urbanized Pearl River Delta urban Agglomeration, China

Ecological Indicators, 2023
Ecosystems provide multiple benefits that humans depend on for survival. However, humans severely affect ecosystems through urban sprawl and pollution, and ecosystem functions are therefore constrained.
Zhuonan Huang, Yingbiao Chen, Zihao Zheng, Zhifeng Wu   +3 more
doaj   +1 more source

EXPOSURE AND VULNERABILITY GEOSPATIAL ANALYSIS USING EARTH OBSERVATION DATA IN THE CITY OF LIEGE, BELGIUM [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Risk situation can be mitigated by prevention measures, early warning tools and adequate monitoring of past experiences where Earth Observation and geospatial analysis have an adding value. This paper discusses the potential use of Earth Observation data
N. Stephenne, B. Beaumont, E. Hallot, F. Lenartz, F. Lefebre, D. Lauwaet, L. Poelmans, E. Wolff   +7 more
doaj   +1 more source

Tracking the Vegetation Change Trajectory over Large-Surface Coal Mines in the Jungar Coalfield Using Landsat Time-Series Data

Remote Sensing, 2023
Coal mining and ecological restoration activities significantly affect land surfaces, particularly vegetation. Long-term quantitative analyses of vegetation disturbance and restoration are crucial for effective mining management and ecological ...
Yanfang Wang, Shan Zhao, Hengtao Zuo, Xin Hu, Ying Guo, Ding Han, Yuejia Chang   +6 more
doaj   +1 more source

Remote Sensing of Soil Alkalinity and Salinity in the Wuyu’er-Shuangyang River Basin, Northeast China

Remote Sensing, 2016
The Songnen Plain of the Northeast China is one of the three largest soda saline-alkali regions worldwide. To better understand soil alkalinization and salinization in this important agricultural region, it is vital to explore the distribution and ...
Lin Bai, Cuizhen Wang, Shuying Zang, Yuhong Zhang, Qiannan Hao, Yuexiang Wu   +5 more
doaj   +1 more source