高尔夫
发表于 2025-3-28 18:05:24
http://reply.papertrans.cn/40/3912/391131/391131_41.png
Monolithic
发表于 2025-3-28 21:23:42
Estimation of Temporal Variations in the Earth’s Gravity Field Using Novel Optical Clocks Onboard offerent altitudes (between 400 and 6000 km) and inclinations, are selected as well as certain assumptions on the clock performance are made. A particular focus is put on how well degree-2 coefficients can be estimated from those optical clock measurements and how it compares to results from SLR.
抱狗不敢前
发表于 2025-3-29 02:47:49
Almost-Instantaneous PPP-RTK Without Atmospheric Correctionstic observation models. Real data experiments with dual-frequency observations show that centimeter-level horizontal positioning errors are reached within one and two epochs in 87.6% and 99.7% of the cases, thereby demonstrating that almost-instantaneous PPP-RTK without atmospheric corrections is indeed possible with the current constellations.
假
发表于 2025-3-29 04:20:03
Steuercontrolling und Reportingto do a new local tidal gravity modelling for Metsähovi Geodetic Research Station based on the first 5.5 years of iGrav-013 and iOSG-022 superconducting gravimeter data. Here we present the first analysis of the gravity data and the results of tidal analysis of Earth body tides and ocean tidal loading.
A精确的
发表于 2025-3-29 07:53:06
New Tidal Analysis of Superconducting Gravimeter Records at Metsähovi, Finlandto do a new local tidal gravity modelling for Metsähovi Geodetic Research Station based on the first 5.5 years of iGrav-013 and iOSG-022 superconducting gravimeter data. Here we present the first analysis of the gravity data and the results of tidal analysis of Earth body tides and ocean tidal loading.
somnambulism
发表于 2025-3-29 13:47:54
,Übungsfälle zur steuerlichen Bilanzierung, concluded that making a minimum constraint adjustment with one station fixed is not the best option. It is favourable to fix a reasonable number of pointwise stations at an internal distance over which the relative uncertainty of levelling is significantly lower than the relative uncertainty of the
OMIT
发表于 2025-3-29 15:33:42
Steuercontrolling und Reportingollect information about the horizontal, vertical and gravity reference system. Hence, all this information has been homogenized to KSA-GRF17, tied to ITRF2014 at epoch 2017.0, and KSA-VRF14 which is tied to the geopotential number above the MSL of the Jeddah TGBM-B. Given that several data holdings
Fortuitous
发表于 2025-3-29 23:08:48
https://doi.org/10.1007/978-3-8349-9735-7tive to the absolute gravity stations established by GravLab at the AUTH premises using the A10 (#027) absolute gravity meter. Moreover, dual-frequency GNSS receivers in network real time kinematic (NRTK) mode were used for orthometric height determination. Τhis work also leverages a database of pre
几何学家
发表于 2025-3-30 03:42:02
https://doi.org/10.1007/978-3-322-84783-6of the adjusted residuals between the gravimetric KSA-Geoid21 geoid model and the GNSS/Levelling geoid heights. Following that, a stochastic modelling of the residuals after the fit has been carried out, resulting in errors relative to the GNSS/Levelling data at the 0.014 m level. Compared to the pr
ORE
发表于 2025-3-30 06:01:00
http://reply.papertrans.cn/40/3912/391131/391131_50.png