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A NEW REALIZATION OF THE GLOBAL LUNAR REFERENCE FRAME BASED ON CO-REGISTERED LOLA TRACKS
Moon LOLA Reference Frame Co-Registration Polar Radius
2018/5/14
We present a method that aligns lunar south and north pole LOLA DTMs using selected LOLA tracks and co-registration techniques. The selected LOLA tracks were then co-registered to the aligned polar DT...
a geodetic reference frame for Mt. Etna GPS networks
GPS monitoring Euler pole GPS velocity Mt. Etna Rigid block
2015/8/28
In volcanology, geodetic data are one of the most important instruments for the scientific community interested in modeling physical processes related to magma movements in the shallow crust. Since th...
THE NEW REFERENCE FRAME ABOUT THE SPATIAL ORIENTATION EXPRESSION FOR WAY-FINDING
Orientation Relationship Reference Frame GIS
2015/8/10
Orientation relationship in the spatial relationship is an important in GIS. The orientation information about the urban environment is directly available to human beings through perception and is cru...
Non-singular spherical harmonic expressions of geomagnetic vector and gradient tensor fields in the local north-oriented reference frame
Non-singular spherical harmonic geomagnetic vector gradient tensor fields local north-oriented reference frame
2015/8/6
General expressions of magnetic vector (MV) and magnetic gradient tensor (MGT) in terms of the first- and second-order derivatives of spherical harmonics at different degrees/orders are relatively com...
ESSG-BASED GLOBAL SPATIAL REFERENCE FRAME FOR DATASETS INTERRELATION
global spatial reference frame earth system spatial grid SDOG-R interrelation coordinate transformation
2014/4/21
To know well about the highly complex earth system, a large volume of, as well as a large variety of, datasets on the planet Earth are
being obtained, distributed, and shared worldwide everyday. How...
Dual Frame Motion Compensation with Optimal Long-Term Reference Frame Selection and Bit Allocation
Dual Frame Motion Compensation Optimal Long-Term Reference Frame Selection Bit Allocation
2010/12/21
In dual frame motion compensation (DFMC), one short-term reference frame and one long-term reference frame (LTR) are utilized for motion compensation. The performance of DFMC is heavily influenced by ...
A Terrestrial Reference Frame (TRF), coordinates and velocities for South American stations: contributions to Central Andes geodynamics
TRF South American stations Central Andes geodynamics
2010/1/28
Satellite positioning systems allow the fixing of the location of a point on the Earth's surface with very good precision and accuracy. To do this, however, it is necessary to determine the point coor...
Measuring the quality of a quantum reference frame: the relative entropy of frameness
quality quantum reference frame relative entropy frameness
2010/4/8
In the absence of a reference frame for transformations associated with a group G, any quantum state that is non-invariant under the action of G may serve as a token of the missing reference frame. We...
An efficient reference frame storage scheme for H.264 HDTV decoder
reference frame storage scheme H.264 HDTV decoder
2010/12/16
This paper proposes an efficient reference frame storage scheme for HDTV VLSI decoder to reduce external memory bandwidth requirement. The proposed scheme consists of the pixel duplication mechanism a...