Zobrazeno 1 - 10
of 383
pro vyhledávání: '"GF-2"'
Publikováno v:
Egyptian Journal of Remote Sensing and Space Sciences, Vol 27, Iss 3, Pp 479-490 (2024)
In this paper, bathymetry retrieval is combined with the Depth Invariant Index (DII) substrate cluster to acquire more accurate water depth. DIIs are calculated through the selected samples that are in bright and dark pixels firstly. Then, substrates
Externí odkaz:
https://doaj.org/article/a349b8d744ed48a3b029b5e353a918a9
Autor:
Zihao Liu, Tianbao Huang, Yong Wu, Xiaoli Zhang, Chunxiao Liu, Zhibo Yu, Can Xu, Guanglong Ou
Publikováno v:
Ecological Informatics, Vol 83, Iss , Pp 102796- (2024)
It is crucial to develop a comprehensive method for estimating the aboveground biomass (AGB) of trees, shrubs, grasslands, and sparse tree areas in ecologically fragile dry, hot valley regions with vertical zonation. Multi-source remote-sensing data
Externí odkaz:
https://doaj.org/article/6e6f54ad5d6c45a7ba3fe4cde5f68320
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 2828-2837 (2024)
Deep learning techniques have been widely adopted in landslide detection by offering powerful feature extraction capabilities and automated processes. However, the pursuit of higher accuracy has led to increasingly complex network structures, which l
Externí odkaz:
https://doaj.org/article/6fd3ee2ba69f47c6957eea27a6d141dd
Autor:
Xiaoyun WANG, Guozheng JING, Wenjun LI, Junjiang HE, Yilong WANG, Xiaoyang LIU, Jun TAN, Wenjie SHI
Publikováno v:
地质科技通报, Vol 43, Iss 1, Pp 326-342 (2024)
Objective The Gouli area is one of the important gold and polymetallic belt in the East Kunlun Orogen. There is no research on lineament identification and mineral exploration based on multisource remote sensing data in the area. Methods In this pape
Externí odkaz:
https://doaj.org/article/db6627ee86a04dc7bafd01f5c1e5949b
Autor:
Sunan Shi, Yanfei Zhong, Yinhe Liu, Jue Wang, Yuting Wan, Ji Zhao, Pengyuan Lv, Liangpei Zhang, Deren Li
Publikováno v:
International Journal of Digital Earth, Vol 16, Iss 1, Pp 3321-3347 (2023)
High resolution satellite images are becoming increasingly available for urban multi-temporal semantic understanding. However, few datasets can be used for land-use/land-cover (LULC) classification, binary change detection (BCD) and semantic change d
Externí odkaz:
https://doaj.org/article/102b959297a34a05b3dbfa79778b7278
Autor:
Changqing Sun, Yulong Bao, Yuhai Bao, Battsengel Vandansambuu, Sainbuyan Bayarsaikhan, Byambakhuu Gantumur, Narantsetseg Chantsal, Quansheng Hai, Xiangguo Bai, Gesi Tang, Bu He, Kai Wu
Publikováno v:
Frontiers in Ecology and Evolution, Vol 12 (2024)
Most small rodent populations worldwide exhibit fascinating population dynamics, capturing the attention of numerous scholars due to their multiyear cyclic fluctuations in population size and the astonishing amplitude of these fluctuations. Hulunbuir
Externí odkaz:
https://doaj.org/article/4569ea9dda21418ba771211676c8f1dd
Autor:
Junjie Chen, Quanzhou Yu, Fenghua Zhao, Huaizhen Zhang, Tianquan Liang, Hao Li, Zhentan Yu, Hongli Zhang, Ruyun Liu, Anran Xu, Shaoqiang Wang
Publikováno v:
Remote Sensing, Vol 16, Iss 16, p 2917 (2024)
Under the background of global change, the lake water environment is facing a huge threat from eutrophication. The rapid increase in curly-leaf pondweed (Potamogeton crispus L.) in recent years has seriously threatened the ecological balance and the
Externí odkaz:
https://doaj.org/article/a9f4e028e3dc4ac2b188c80e827e5217
Autor:
Guowei He, Shun Li, Chao Huang, Shi Xu, Yang Li, Zijun Jiang, Jiashuang Xu, Funian Yang, Wei Wan, Qin Zou, Mi Zhang, Yan Feng, Guoqing He
Publikováno v:
Forests, Vol 15, Iss 8, p 1327 (2024)
The composition and spatial distribution of tree species are pivotal for biodiversity conservation, ecosystem productivity, and carbon sequestration. However, the accurate classification of tree species in subtropical forests remains a formidable cha
Externí odkaz:
https://doaj.org/article/621c6d39e64b4e0893ed250690c8d6fa
Autor:
Xin Yang, Fuming Xie, Shiyin Liu, Yu Zhu, Jinghui Fan, Hongli Zhao, Yuying Fu, Yunpeng Duan, Rong Fu, Siyang Guo
Publikováno v:
Remote Sensing, Vol 16, Iss 12, p 2062 (2024)
Glacier inventories are fundamental in understanding glacier dynamics and glacier-related environmental processes. High-resolution mapping of glacier outlines is lacking, although high-resolution satellite images have become available in recent decad
Externí odkaz:
https://doaj.org/article/b5d8925999ee4cbaa55e08ef417de407
Applicability study of four atmospheric correction methods in the remote sensing of lake water color
Publikováno v:
Geocarto International, Vol 38, Iss 1 (2023)
Due to the complexity of spectral characteristics for inland lake water, high-precision atmospheric correction methods play an essential role in remote sensing. This research conducted atmospheric correction on the Tiande lake zone in Zhengzhou, Chin
Externí odkaz:
https://doaj.org/article/6c771f13ad3e45408469db5b35e1b53c