column
Collaborative Inspection for the Sewer Pipe Network Using Pipe Capsules
LI Qingquan, GU Yu, TU Wei, ZHU Jiasong, ZHAO Tianhong, ZHU Song
2021, 46(8): 1123-1130. DOI: 10.13203/j.whugis20200509
Abstract PDF
A Method to Sophisticate the Water Vapor Tomography Model by Combining the ECMWF Grid Data
ZHAO Qingzhi, YAO Yibin, XIN Linyang
2021, 46(8): 1131-1138. DOI: 10.13203/j.whugis20190323
Abstract PDF
High-Accuracy Marine Gravity Measurement Data Processing and Analysis in the Baltic Sea
LU Biao, ZHONG Bo, LUO Zhicai
2021, 46(8): 1139-1147. DOI: 10.13203/j.whugis20190290
Abstract PDF
Accuracy Analysis of Clock Offset Compensation of Shanghai Sheshan VLBI Station
FENG Haotong, SHU Fengchun, HE Xuan
2021, 46(8): 1148-1153. DOI: 10.13203/j.whugis20190053
Abstract PDF
Application of Discrete Grey Model Based on Stepwise Ratio Sequence in the Satellite Clock Offset Prediction
MEI Changsong, HUANG Haijun, JIANG Ke, XIA Lei, PAN Xiong
2021, 46(8): 1154-1160. DOI: 10.13203/j.whugis20190291
Abstract PDF
Prediction of Navigation Satellite Clock Bias Considering Structure Characteristics of Single Difference Data
HUANG Bohua, YANG Bohang, LI Xirui, ZHU Xiangwei, WANG Yupu
2021, 46(8): 1161-1169. DOI: 10.13203/j.whugis20190116
Abstract PDF
An Algorithm for Constructing Road Network Using Block Polygon Topology
CAI Xianhua, LIU Kaili, HU Zhuoliang, ZHANG Yuan
2021, 46(8): 1170-1177. DOI: 10.13203/j.whugis20190348
Abstract PDF
Selection Method of Residential Point Features Constrained by Optimal Information Entropy
LIU Wanzeng, LU Chenni, HUO Liang, WU Chenchen, ZHAO Tingting, ZHU Xiuli
2021, 46(8): 1178-1185. DOI: 10.13203/j.whugis20190305
Abstract PDF
Micro Landform Classification Method of Grid DEM Based on Convolutional Neural Network
ZHOU Fangbin, ZOU Lianhua, LIU Xuejun, MENG Fanyi
2021, 46(8): 1186-1193. DOI: 10.13203/j.whugis20190311
Abstract PDF
Urban Street Scale Population Estimation Based on Building Information
MENG Yao, LI Rui, JIANG Jie, WANG Shunli, WU Huayi
2021, 46(8): 1194-1200. DOI: 10.13203/j.whugis20190343
Abstract PDF
Analysis of Influence Factors for Unstable Approach in Fine⁃Grained Scale
XIE Jiayi, SUN Huabo, WANG Chun, LU Binbin
2021, 46(8): 1201-1208. DOI: 10.13203/j.whugis20190120
Abstract PDF
A Simplification Algorithm for Edge Collapse of 3D Building Model Considering Angle Error
LI Shaoqing, HUO Liang, SHEN Tao, ZHU Jie, LI Pinyu, LIU Hongtao
2021, 46(8): 1209-1215. DOI: 10.13203/j.whugis20190269
Abstract PDF
A Streaming Data Compression Method Based on Haar Wavelet Synopses
LI Shuiquan, YUE Yang, LI Qingquan, ZHUANG Yan
2021, 46(8): 1216-1223. DOI: 10.13203/j.whugis20190309
Abstract PDF
Land Cover Classification of Remote Sensing Image of Hubei Province by Using PSP Net
CHAI Huabin, YAN Chao, ZOU Youfeng, CHEN Zhengchao
2021, 46(8): 1224-1232. DOI: 10.13203/j.whugis20190296
Abstract PDF
Face Age Estimation Based on Multi⁃layer Spare Representation
LIAO Haibin, WANG Dianhua, CHEN Youbin
2021, 46(8): 1233-1240. DOI: 10.13203/j.whugis20190126
Abstract PDF
A Guided Method for Improving the Video Human Action Classification in Convolutional Neural Networks
MAO Lin, CHEN Siyu, YANG Dawei
2021, 46(8): 1241-1246. DOI: 10.13203/j.whugis20190101
Abstract PDF
A Real⁃Time Cross⁃Lens Continuous Tracking Method for Vertical Mounted Cameras
XU Xinchao, LI Xujia, XU Yantian, CHEN Chenchen, LIU Mingyue, ZHU Jiawu, ZHAO Hongxi, CHENG Bo
2021, 46(8): 1247-1258. DOI: 10.13203/j.whugis20190333
Abstract PDF
Piecewise Surface Fitting Method for Complex Image Registration of Interferometric Synthetic Aperture Sonar
HUANG Pan, TANG Jinsong, ZHONG Heping
2021, 46(8): 1259-1264. DOI: 10.13203/j.whugis20190306
Abstract PDF