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Effect of surface temperature on soil moisture retrieval using CYGNSS 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION. 出版年: 2022, 卷号: 112
作者:  Zhu, Yifan;  Guo, Fei;  Zhang, Xiaohong
收藏  |  浏览/下载:6/0  |  提交时间:2024/09/20
Soil moisture (SM)  Soil surface temperature (SST)  Global Navigation Satellite System  Reflectometry (GNSS-R)  Cyclone Global Navigation Satellite System (CYGNSS)  
An Algorithm for Detecting Coherence in Cyclone Global Navigation Satellite System Mission Level-1 Delay-Doppler Maps 期刊论文
发表期刊: IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING. 出版年: 2021, 卷号: 59, 期号: 5, 页码: 4454-4463
作者:  Al-Khaldi, Mohammad M.;  Johnson, Joel T.;  Gleason, Scott;  Loria, Eric;  O'Brien, Andrew J.;  Yi, Yuchan
收藏  |  浏览/下载:19/0  |  提交时间:2021/07/30
Bistatic radar systems  coherency  Cyclone Global Navigation Satellite System (CYGNSS)  Global Navigation Satellite Systems Reflectometry (GNSS-R)  rough surface scattering  
Accuracy Investigation of PPP Method Versus Relative Positioning Using Different Satellite Ephemerides Products Near/Under Forest Environment 期刊论文
发表期刊: EARTH SCIENCES RESEARCH JOURNAL. 出版年: 2016, 卷号: 20, 期号: 4, 页码: D1-D9
作者:  Ocalan, Taylan;  Erdogan, Bahattin;  Tunalioglu, Nursu;  Durdag, Utkan Mustafa
收藏  |  浏览/下载:15/0  |  提交时间:2019/11/29
Global Navigation Satellite System (GNSS)  Precise Point Positioning (PPP)  Relative Positioning  Forest Environment  Satellite Ephemerides  Web Based Positioning Services  
Analysis and Detection of Ionospheric Depletions over the Indian Region in the Context of Satellite Navigation 学位论文
出版年: 2013
作者:  Joshi;Prachi
收藏  |  浏览/下载:17/0  |  提交时间:2019/11/29
Global Positioning System (GPS)  Ionospheric Depletions  Satellite Navigation  Depletion Detection - Ionosphere  Ionospheric Depletion  Ionospheric Depletion - Spatial Analysis  Ionosphere  Satellite Navigation  Ionospheric Depletion Detection  Geophysics  
GPS Software Packages Deliver Positioning Solutions 科技报告
. 出版年: 2010
作者:  [unavailable]
收藏  |  浏览/下载:15/0  |  提交时间:2019/11/30
GLOBAL POSITIONING SYSTEM  COMPUTERIZED SIMULATION  APPLICATIONS PROGRAMS (COMPUTERS)  COORDINATES  REAL TIME OPERATION  SATELLITE IMAGERY  LONGITUDE  LATITUDE  ENVIRONMENTAL MONITORING  NAVIGATION  TIME DEPENDENCE  THERMOELECTRIC GENERATORS  OIL EXPLORATION  
Observation model and parameter partials for the JPL geodetic GPS modeling software GPSOMC 科技报告
报告编号: NASA-CR-185021, JPL-PUBL-87-21-REV-1, NAS 1.26:185021. 出版年: 1988
作者:  Sovers, O. J.;  Border, J. S.
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/30
AUTONOMOUS SPACECRAFT CLOCKS  GEODETIC SATELLITES  GLOBAL POSITIONING SYSTEM  OCEAN MODELS  PARTIAL DIFFERENTIAL EQUATIONS  SATELLITE NAVIGATION SYSTEMS  TROPOSPHERE  AEROSPACE VEHICLES  COMPUTER PROGRAMS  GEOMETRY  MATHEMATICAL MODELS