GEODESY

作品数:75被引量:115H指数:5
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相关领域:天文地球更多>>
相关期刊:《Acta Geologica Sinica(English Edition)》《Earthquake Research Advances》《Science China Earth Sciences》《大地测量与地球动力学》更多>>
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Determination of Helmert transformation parameters for continuous GNSS networks:a case study of the Géoazur GNSS network
《Geo-Spatial Information Science》2023年第1期125-138,共14页Dinh Trong Tran Jean-Mathieu Nocquet Ngoc Dung Luong Dinh Huy Nguyen 
supported by the Ministry of Education and Training of Vietnam[B2020-XDA-05].
In this paper,we propose an approach to determine seven parameters of the Helmert transfor-mation by transforming the coordinates of a continuous GNSS network from the World Geodetic System 1984(WGS84)to the Internati...
关键词:Continuous GNSS tectonic geodesy Dikin estimation Helmert transformation 
Cartography and the others-aspects of a complicated relationship被引量:9
《Geo-Spatial Information Science》2020年第1期52-60,共9页Wolfgang Kainz 
Cartographic visualizations have been known for thousands of years and have brought forth a wealth of different map projections and cartographic products.Yet,cartography as an independent science has been established ...
关键词:CARTOGRAPHY GIS GEODESY PHOTOGRAMMETRY remote sensing 
Gravity Changes Before Large Earthquakes in China: 1998-2005被引量:5
《Geo-Spatial Information Science》2011年第1期1-9,共9页ZHAN F. Benjamin ZHU Yiqing NING Jinsheng ZHOU Jiangcun LIANG Weifeng XU Yunma 
Supported by the Chang Jiang Scholar Awards Program of China;the National Science Foundation of China (No. 40874035);the Special Earthquake Research Project from China Earthquake Administration (No. 200908029);the Knowledge Innovation Initiative of the Chinese Academy of Sciences (No. KZCX2-YW-133);the National Natural Science Foundation of China (No. 40730316)
Although it is well known that coseismic gravity changes take place during an earthquake, previous research has not yielded convincing evidence demonstrating that significant gravity changes occur before large earthqu...
关键词:EARTHQUAKE GRAVITY SEISMOLOGY China WENCHUAN GEODESY GIS 
Prospect on Present-Day Crustal Kinematics and Dynamics Research in Sichuan-Yunnan Area with Geodetic Data被引量:3
《Geo-Spatial Information Science》2005年第1期1-7,共7页XUCaijun LIZhicai WANGQi 
Funded by the National Natural Science Foundation of China (No. 40344023,49904001),DGLIGG(L04 02) and the Program for New Century Excel lent Talents in University.
Combining the dense GPS and gravity observation data in Sichuan-Yunnan area, where there are the relatively complete active tectonic zones and seismic data, this paper applies the geodesy and geophysical inversion tec...
关键词:sichuan-yunnan area crustal movement DYNAMICS geodesy and geophysicsinversion 
Application of Geodetic Receivers to Timing and Time Transfer被引量:1
《Geo-Spatial Information Science》2005年第1期8-13,共6页NIEGuigen LIUJingnan 
Funded by the Key Laboratory of Geospace Environment and Geodesy, Ministry of Education, China( No.02 09 0.5) and the National Natural ScienceFoundation of China (No.40174005).
Two methods for smoothing pseudorange observable by Carrier and Doppler are discussed. Then the procedure based on the RINEX observation files is tested using the Ashtech Z-XII3T geodetic receivers driven by a stable ...
关键词:GPS time and frequency transfer GEODESY SMOOTHING 
Monitoring the Deformation of Cableways
《Geo-Spatial Information Science》2002年第1期18-21,共4页Dante Salvini 
One type of aerial cableway consists of a continuous cable,which works at the same time as carrying cable and drawing cable.This kind of cableway is supported by many towers,which divide the total length in linear sec...
关键词:satellite_geodesy conventional geodesy GPS SURVEY adjustment aerial cableway local sliding dynamic monitoring kinematic on the fly 
GEODESY AND DIGITAL CARTOGRAPHIC SURVEY IN FILDES PENINSULA,REY JORGE ISLAND,ANTARCTICA被引量:1
《Geo-Spatial Information Science》2001年第2期25-31,共7页Rodrigo Barriga Juan Montero Victor Villanueva Jürgen Klotz Michael Bevis 
The present paper summarizes a joint effort undertaken by the Instituto Geográfico Militar de Chile (IGM) and the Instituto Antártico Chileno (INACH) in order to obtain digital cartography of the Fildes Peninsula, R...
关键词:digital cartography GPS cartographic process 
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