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    Analysis of impact of open science on the construction of Global Earth Observation System of Systems
    JING Guifei
    2020, 32(4): 1-7. DOI: 10.6046/gtzyyg.2020.04.01
    Abstract
    A discussion on some frontier directions of quantitative remote sensing
    QIN Qiming, CHEN Jin, ZHANG Yongguang, REN Huazhong, WU Zihua, ZHANG Chishan, WU Linsheng, LIU Jianli
    2020, 32(4): 8-15. DOI: 10.6046/gtzyyg.2020.04.02
    Abstract
    Emerging risks and the prospect of urban underground space security based on InSAR-GRACE satellite under the new hydrological background
    YU Hairuo, GONG Huili, CHEN Beibei, ZHOU Chaofan
    2020, 32(4): 16-22. DOI: 10.6046/gtzyyg.2020.04.03
    Abstract
    Application of hyperspectral imaging technology in crop seeds
    PENG Xiaowei, ZHANG Aijun, WANG Nan, ZHAO Li
    2020, 32(4): 23-32. DOI: 10.6046/gtzyyg.2020.04.04
    Abstract
    Spatiotemporal fusion of remote sensing images based on particle swarm optimization and pixel decomposition
    ZHANG Hongli, LUO Weiran, LI Yan
    2020, 32(4): 33-40. DOI: 10.6046/gtzyyg.2020.04.05
    Abstract
    Remote sensing image classification based on super pixel and peak density
    SUN Ke
    2020, 32(4): 41-45. DOI: 10.6046/gtzyyg.2020.04.06
    Abstract
    Denoising algorithm based on the fusion of lifting wavelet thresholding and multidirectional edge detection of remote sensing image of mining area
    WANG Xiaobing
    2020, 32(4): 46-52. DOI: 10.6046/gtzyyg.2020.04.07
    Abstract
    Multi-scale architecture search method for remote sensing object detection
    PEI Chan, LIAO Tiejun
    2020, 32(4): 53-60. DOI: 10.6046/gtzyyg.2020.04.08
    Abstract
    Detection and recognition of road traffic signs in UAV images based on Mask R-CNN
    CHEN Pengdi, HUANG Liang, XIA Yan, YU Xiaona, GAO Xiaxia
    2020, 32(4): 61-67. DOI: 10.6046/gtzyyg.2020.04.09
    Abstract
    Cooling tower detection based on the improved RetinaNet
    WEI Hongyu, ZHAO Yindi, DONG Jihong
    2020, 32(4): 68-73. DOI: 10.6046/gtzyyg.2020.04.10
    Abstract
    Multi-task learning for building object semantic segmentation of remote sensing image based on Unet network
    LIU Shangwang, CUI Zhiyong, LI Daoyi
    2020, 32(4): 74-83. DOI: 10.6046/gtzyyg.2020.04.11
    Abstract
    Remote sensing image urban built-up area extraction and optimization method based on PSPNet
    LIU Zhao, LIAO Feifan, ZHAO Tong
    2020, 32(4): 84-89. DOI: 10.6046/gtzyyg.2020.04.12
    Abstract
    Building change detection method combining Unet and IR-MAD
    XU Rui, YU Xiaoyu, ZHANG Chi, YANG Jin, HUANG Yu, PAN Jun
    2020, 32(4): 90-96. DOI: 10.6046/gtzyyg.2020.04.13
    Abstract
    Extraction of paddy rice based on convolutional neural network using multi-source remote sensing data
    CAI Yaotong, LIU Shutong, LIN Hui, ZHANG Meng
    2020, 32(4): 97-104. DOI: 10.6046/gtzyyg.2020.04.14
    Abstract
    A study of crop planting type recognition based on SAR and optical remote sensing data
    JIANG Shan, WANG Chun, SONG Hongli, LIU Yufeng
    2020, 32(4): 105-110. DOI: 10.6046/gtzyyg.2020.04.15
    Abstract
    Estimation of wheat planting density using UAV image
    WANG Wei, WANG Xinsheng, YAO Chan, JIN Tian, WU Jiayu, SU Wei
    2020, 32(4): 111-119. DOI: 10.6046/gtzyyg.2020.04.16
    Abstract
    An improved double-branch network method for intelligently extracting marine cage culture area
    ZHENG Zhiteng, FAN Haisheng, WANG Jie, WU Yanlan, WANG Biao, HUANG Tengjie
    2020, 32(4): 120-129. DOI: 10.6046/gtzyyg.2020.04.17
    Abstract
    A study on water information extraction method of cyanobacteria lake based on Landsat8
    WANG Lin, XIE Hongbo, WEN Guangchao, YANG Yunhang
    2020, 32(4): 130-136. DOI: 10.6046/gtzyyg.2019351
    Abstract
    Estimating PM2 .5 concentrations in eastern coastal area of China using a two-stage random forest model
    YANG Lijuan
    2020, 32(4): 137-144. DOI: 10.6046/gtzyyg.2020.04.18
    Abstract
    Research on downscaling of TRMM precipitation products based on deep learning:Exemplified by northeast China
    DU Fangzhou, SHI Yuli, SHENG Xia
    2020, 32(4): 145-153. DOI: 10.6046/gtzyyg.2020.04.19
    Abstract
    Expansion monitoring of construction land based on SAR time series:A case study of Xinbei District, Changzhou
    SUN Chao, CHEN Zhenjie, WANG Beibei
    2020, 32(4): 154-162. DOI: 10.6046/gtzyyg.2020.04.20
    Abstract
    Using SVM classify Landsat image to analyze the spatial and temporal characteristics of main urban expansion analysis in Democratic People' s Republic of Korea
    WANG Xiaolong, YAN Haowen, ZHOU Liang, ZHANG Liming, DANG Xuewei
    2020, 32(4): 163-171. DOI: 10.6046/gtzyyg.2020.04.21
    Abstract
    A study of the evolution characteristics of built-up areas in Chang-Zhu-Tan urban agglomeration based on DMSP/OLS data
    ZHENG Bohong, WANG Zhiyuan, WANG Hua
    2020, 32(4): 172-181. DOI: 10.6046/gtzyyg.2020.04.22
    Abstract
    Estimation of electric power consumption using nighttime light remote sensing data based on K-Means city classification algorithm
    ZHANG Li, XIE Yanan, QU Chenyang, WANG Mingquan, CHANG Zheng, WANG Maohua
    2020, 32(4): 182-189. DOI: 10.6046/gtzyyg.2020.04.23
    Abstract
    Analysis of environmental effects of industrial thermal anomalies
    GU Yanchun, MENG Qingyan, HU Die, ZHOU Xiaocheng
    2020, 32(4): 190-198. DOI: 10.6046/gtzyyg.2020.04.24
    Abstract
    Dynamic evaluation and prediction of ecological environment vulnerability in the middle-upper reaches of the Yalong River
    YAO Kun, ZHANG Cunjie, HE Lei, LI Yuxia, LI Xiaoju
    2020, 32(4): 199-208. DOI: 10.6046/gtzyyg.2020.04.25
    Abstract
    Urban ecological environment evaluation based on Tiangong-2 and Landsat8 data
    MUHADAISI Ariken, ZHANG Fei, LIU Kang, AYINUER Yushanjiang
    2020, 32(4): 209-218. DOI: 10.6046/gtzyyg.2020.04.26
    Abstract
    A study on regional ecological barrier construction based on landscape ecological risk
    JIANG Lei, HAN Weizheng, SUN Lina
    2020, 32(4): 219-226. DOI: 10.6046/gtzyyg.2020.04.27
    Abstract
    Spatiotemporal evolution of sea surface temperature in the East China Sea
    WANG Ping, MAO Kebiao, MENG Fei, YUAN Zijin
    2020, 32(4): 227-235. DOI: 10.6046/gtzyyg.2020.04.28
    Abstract
    Land use classification of farming areas based on time series Sentinel-2A/B data and random forest algorithm
    WANG Dejun, JIANG Qigang, LI Yuanhua, GUAN Haitao, ZHAO Pengfei, XI Jing
    2020, 32(4): 236-243. DOI: 10.6046/gtzyyg.2020.04.29
    Abstract
    Method research of intelligentized extraction of natural resources information from Shihe District,Xinyang City,Henan Province
    WANG Yuefeng, WU Huizhi, HE Shujun, HUANG Di, BAI Chaojun
    2020, 32(4): 244-250. DOI: 10.6046/gtzyyg.2020.04.30
    Abstract
    The application of UAV oblique photography in debris flow disaster identification and analysis:Taking the debris flow in Caojiafang, Shijiaying, Fangshan District, Beijing as an Example
    YAN Chi, JIAO Runcheng, CAO Ying, NAN Yun, WANG Shengyu, GUO Xuefei
    2020, 32(4): 251-257. DOI: 10.6046/gtzyyg.2020.04.31
    Abstract