Results 101 to 110 of about 436,322 (188)

Nanopositioning of a diamond nanocrystal containing a single NV defect center

, 2009
Precise control over the position of a single quantum object is important for many experiments in quantum science and nanotechnology. We report on a technique for high-accuracy positioning of individual diamond nanocrystals.
de Lange, G., Dmochowski, G. M., Hanson, R., Heeres, E. C., Oosterkamp, T. H., Robledo, L., van der Sar, T.   +6 more
core   +2 more sources

Null device for hand controller Patent [PDF]

, 1968
Manual control mechanism for adjusting control rod to null ...
Newcomb, J. F.
core   +1 more source

Performance Evaluation of Precise Point Positioning for BeiDou-3 B1c/B2a Signals in the Global Range. [PDF]

Sensors (Basel), 2021
Wang E, Yang T, Wang Z, Zhang Y, Guo J, Shu W, Qu P.   +6 more
europepmc   +1 more source

Exploring Signals on L5/E5a/B2a for Dual-Frequency GNSS Precise Point Positioning. [PDF]

Sensors (Basel), 2021
Naciri N, Hauschild A, Bisnath S.
europepmc   +1 more source

Bias Estimation for Precise Point Positioning [PDF]

, 2017
Precise point positioning with un-differenced observations requires the precise knowledge of satellite biases. In this thesis, new algorithms for the estimation of satellite code and phase biases with a network of reference receivers are proposed. The geometric and ionospheric parameters are estimated separately by cascaded Kalman filters.
openaire  

Satellite applications to marine geodesy [PDF]

Potential use of satellites for enhancing positioning capabilities and for marine geodetic ...
Frazier, N. A., Holdahl, J. H., Hooper, A. T., Mourad, A. G., Someroski, F. W.   +4 more
core   +1 more source

Real-time precise point positioning augmented with high-resolution numerical weather prediction model [PDF]

, 2017
Jaroslaw Bosy, Karina Wilgan, Pawel Hordyniec, Tomasz Hadas   +3 more
core   +1 more source

Precise Point Positioning on the Reliable Detection of Tropospheric Model Errors. [PDF]

Sensors (Basel), 2020
Ma H, Verhagen S.
europepmc   +1 more source

Precise Point Positioning Algorithm for Pseudolite Combined with GNSS in a Constrained Observation Environment. [PDF]

Sensors (Basel), 2020
Sheng C, Gan X, Yu B, Zhang J.
europepmc   +1 more source

Study on Multi-GNSS Precise Point Positioning Performance with Adverse Effects of Satellite Signals on Android Smartphone. [PDF]

Sensors (Basel), 2020
Zhu H, Xia L, Wu D, Xia J, Li Q.
europepmc   +1 more source