Results 11 to 20 of about 56,271 (265)

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

Remote Sensing for Maritime Prompt Monitoring [PDF]

Journal of Marine Science and Engineering, 2019
The main purpose of this paper is to describe a software platform dedicated to sea surveillance, capable of detecting and identifying illegal maritime traffic. This platform results from the cascade pipeline of several image processing algorithms that input Radar or Optical imagery captured by satellite-borne sensors and try to identify vessel targets ...
Reggiannini M, Righi M, Tampucci M, Lo Duca A, Bacciu C, Bedini L, D'Errico A, Di Paola C, Marchetti A, Martinelli M, Mercurio C, Salerno E, Zizi B   +12 more
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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
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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
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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
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Mobile remote sensing system for atmospheric monitoring [PDF]

Applied Optics, 1987
A mobile optical remote sensing system for environmental monitoring is described. The system, housed in a full-size truck with a laboratory floor surface of 6.0 × 2.3 m2, is mainly intended for differential absorption lidar (DIAL) applications but can also be used for laser-induced fluorescence monitoring and for absorption measurements using classical
Edner, H, Fredrikson, K, Sunesson, A, Svanberg, Sune, Uneus, L, Wendt, W   +5 more
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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
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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
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Editorial Summary, Remote Sensing Special Issue “Advances in Remote Sensing for Global Forest Monitoring” [PDF]

Remote Sensing, 2021
The need for timely, spatially, and thematically accurate information regarding forests is increasing because of the key role of forests in the global carbon balance and sustainable social, economic, ecological, and cultural development [...]
Wang, Guangxing, Praks, Jaan, McRoberts, Ronald E., Waser, Lars, T., Tomppo, Erkki   +5 more
openaire   +3 more sources