Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Meiqian Guan"'
Publikováno v:
Remote Sensing, Vol 14, Iss 2, p 318 (2022)
Positioning of spacecraft (e.g., geostationary orbit (GEO), high elliptical orbit (HEO), and lunar trajectory) is crucial for mission completion. Instead of using ground control systems, global navigation satellite system (GNSS) can be an effective a
Externí odkaz:
https://doaj.org/article/3539aad8f49a4b6e90ca1fee375629e7
Publikováno v:
Remote Sensing, Vol 13, Iss 16, p 3189 (2021)
The precise orbit determination (POD) accuracy of the Chinese BeiDou Navigation Satellite System (BDS) is still not comparable to that of the Global Positioning System because of the unfavorable geometry of the BDS and the uneven distribution of BDS
Externí odkaz:
https://doaj.org/article/e2707a944a94484ebaf713ca87825384
Publikováno v:
Remote Sensing, Vol 12, Iss 11, p 1845 (2020)
Low Earth orbit (LEO) satellites located at altitudes of 500 km~1500 km can carry much stronger signals and move faster than medium Earth orbit (MEO) satellites at about a 20,000 km altitude. Taking advantage of these features, LEO satellites promise
Externí odkaz:
https://doaj.org/article/f176b8d3154e49d8b8bc89f10c2b8f40
Publikováno v:
Remote Sensing, Vol 11, Iss 23, p 2735 (2019)
The BeiDou Navigation Satellite System (BDS) of China is currently in the hybrid-use period of BDS-2 and BDS-3 satellites. All of them are equipped with Laser Retroreflect Arrays (LRAs) for Satellite Laser Ranging (SLR), which can directly obtain an
Externí odkaz:
https://doaj.org/article/434093b7ec9b4a34bd082fb04886698a
Publikováno v:
Geophysical Journal International. 229:828-837
SUMMARY Most studies of sea level budget only indicate the stationary causes for the global mean sea level (GMSL) rise over the course of a time span of interest, providing limited information on temporary changes in the GMSL budget. In this contribu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3662cd6cc5fd535ed100f59155d1ddd7
https://doi.org/10.1093/gji/ggab506
https://doi.org/10.1093/gji/ggab506
Publikováno v:
GPS Solutions. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0a008efb30d830fa91af878a2adc66e
https://doi.org/10.1007/s10291-021-01217-9
https://doi.org/10.1007/s10291-021-01217-9
Publikováno v:
Advances in Space Research. 64:475-490
The objective of this paper is to validate and evaluate the orbit accuracy of the BeiDou Navigation System (BDS) using satellite laser ranging (SLR) data over a 5-year time series. The microwave-based precise orbits of BDS derived from four Analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2be70786926aa2c71202f95b8a3523d8
https://doi.org/10.1016/j.asr.2019.04.030
https://doi.org/10.1016/j.asr.2019.04.030
Publikováno v:
Remote Sensing, Vol 12, Iss 1845, p 1845 (2020)
Remote Sensing; Volume 12; Issue 11; Pages: 1845
Remote Sensing; Volume 12; Issue 11; Pages: 1845
Low Earth orbit (LEO) satellites located at altitudes of 500 km~1500 km can carry much stronger signals and move faster than medium Earth orbit (MEO) satellites at about a 20,000 km altitude. Taking advantage of these features, LEO satellites promise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc93e249b6b7216fb3aebd18b06646d2
https://www.mdpi.com/2072-4292/12/11/1845
https://www.mdpi.com/2072-4292/12/11/1845
Publikováno v:
Remote Sensing, Vol 13, Iss 3189, p 3189 (2021)
Remote Sensing; Volume 13; Issue 16; Pages: 3189
Remote Sensing; Volume 13; Issue 16; Pages: 3189
The precise orbit determination (POD) accuracy of the Chinese BeiDou Navigation Satellite System (BDS) is still not comparable to that of the Global Positioning System because of the unfavorable geometry of the BDS and the uneven distribution of BDS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b63634d92246e67b14b7b252e1864e4
https://doi.org/10.3390/rs13163189
https://doi.org/10.3390/rs13163189
Publikováno v:
Measurement Science and Technology. 32:045007
Precise orbit determination (POD) plays an important and fundamental role in Global Navigation Satellite System (GNSS) applications. The Russian GLONASS is a mature full-constellation GNSS system that provides both L-band and satellite laser ranging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::345668e87515dbd0ffe5b03fe3356709
https://doi.org/10.1088/1361-6501/abd1fe
https://doi.org/10.1088/1361-6501/abd1fe