Results 61 to 70 of about 18,442,400 (163)

The locations of LF and GF plots within the KEG (the background is a SPOT-6 image).

, 2015
The locations of LF and GF plots within the KEG (the background is a SPOT-6 image).
Zengyuan Li (791351), Lingmei Jiang (791368), Xin Tian (29048), Ji Zhou (481629), Erxue Chen (791352), Chaoyang Wu (791359), Huaguo Huang (791365), Junhua Bai (791367), Zheng Niu (621628), Yonghua Qu (791362), Shaojie Zhao (791356), Xihan Mu (791360), Zhongbo Su (381792), Qing Xiao (402996), Wenjie Fan (791366), Xin Li (51274), Qingwang Liu (791358), Hongmin Zhou (791363), Linna Chai (791364), Guangjian Yan (791354), Yong Pang (284282), Le Yang (345935), Qinhuo Liu (791353), Christiaan van der Tol (791357), Shuai Gao (415582), Yanchen Bo (791361), Shihua Li (737625), Jindi Wang (791355)   +27 more
core   +1 more source

GF-1/6 Satellite Pixel-by-Pixel Quality Tagging Algorithm

, 2023
The Landsat and Sentinel series satellites contain their own quality tagging data products, marking the source image pixel by pixel with several specific semantic categories.
Changmiao Hu, Lianzhi Huo, Hao Chang, Xin Fan   +3 more
core   +1 more source

Differences in the metabolomes of GF and Ex-GF mice.

, 2017
(A) Number of metabolites that were significantly (p < 0.05) or not significantly different between GF and Ex-GF mice.(B) PCA of metabolome profiles. Fec-Ex, colonic feces of Ex-GF mice; Fec-GF, colonic feces of GF mice; Col-Ex, colon of Ex-GF mice; Col ...
Yuji Aiba (3697678), Ryoko Kibe (209510), Yasuhiro Koga (3697675), Takushi Ooga (3697681), Mitsuharu Matsumoto (181952), Yoshimi Benno (209515)   +5 more
core   +1 more source

Image intensifier characterization [PDF]

, 2006
An image intensifier forms an integral part of a full-field image range finder under development at the University of Waikato. Operating as a high speed shutter with repetition rates up to 100 MHz, a method is described to characterise the response, both
Payne, Andrew D., Dorrington, Adrian A., Carnegie, Dale A., Cree, Michael J.   +3 more
core  

Mapping the distribution of pine wilt disease based on selected machine learning algorithms and high-resolution Gaofen-2/7 remote sensing

International Journal of Digital Earth
Under the influence of human activities and climate change, pine wilt disease (PWD) has caused significant damage to Masson’s pine (Pinus massoniana Lamb.) forests in subtropical China.
Yifan Wang, Xiaocheng Zhou, Chongcheng Chen, Xiaoqin Wang, Hao Wu, Fanglin Tan, Ruijiao Wu   +6 more
doaj   +1 more source

Ação do fator de crescimento de fibroblasto básico na cicatrização da aponeurose abdominal de ratos

Acta Cirúrgica Brasileira, 2003
OBJETIVO: Trabalho realizado em ratos com o objetivo de estudar o efeito do Fator de Crescimento de Fibroblastos básico (FCFb) na cicatrização da aponeurose abdominal. MÉTODOS: Foram usados 20 ratos Wistar separados aleatoriamente em 2 grupos iguais.
Aldo da Cunha Medeiros, Antônio Medeiros Dantas Filho, Keyla Ferreira Borges da Rocha, Ítalo Medeiros de Azevêdo, Francisca Yane Bulcão de Macedo   +4 more
doaj   +1 more source

DSM Accuracy Enhancement via Satellite Stereo Imagery Super-Resolution: Multiscale Attention and Coordinate Mapping Optimization

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Contemporary stereo optical satellite imagery imposes inherent limitations on the resolution and elevation accuracy achievable in digital surface model (DSM) extraction.
Jiang Ye, Zijun Shao, Jiayun Gou, Yingjia Huang   +3 more
doaj   +1 more source

Evaluation and Modeling of Image Sharpness of Chinese Gaofen-1/2/6/7 Optical Remote-Sensing Satellites Over Time

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Image sharpness assesses detail visibility in remote-sensing images and measures sensors' details resolution capability. Sensor aging and environmental changes can degrade image sharpness and quality.
Jiayang Cao, Litao Li, Yonghua Jiang, Xin Shen, Deren Li, Meilin Tan   +5 more
doaj   +1 more source

Geographically-Informed Modeling and Analysis of Platform Attitude Jitter in GF-7 Sub-Meter Stereo Mapping Satellite

ISPRS International Journal of Geo-Information
The GF-7 satellite, China’s inaugural sub-meter-level stereoscopic mapping satellite, has been deployed for a wide range of applications, including natural resource investigation, environmental monitoring, fundamental surveying, and the development of ...
Haoran Xia, Xinming Tang, Fan Mo, Junfeng Xie, Xiang Li   +4 more
doaj   +1 more source

Analysis of Ecosystem Service Value Profit and Loss Under the Oasis Development Model of the Ecological Fragile Area in the Upper Yellow River

Shuitu baochi yanjiu, 2022
In order to explore the impact of development patterns on ecosystem service value(ESV)of oasis irrigation areas in the upper reaches of the Yellow River, Hongsibu District of Ningxia was selected as the research area.
AN Siwen, MA Caihong, HUA Yuqi, LI Conghui   +3 more
doaj