If you wish to contribute or participate in the discussions about articles you are invited to contact the Editor

Geometric Range Modelling: Difference between revisions

From Navipedia
Jump to navigation Jump to search
No edit summary
No edit summary
Line 10: Line 10:




<math>\rho_{rcv}^{sat}= \left\| r_{rcv}-r^{sat} \right \|=\sqrt{(x_{rcv}-x^{sat})^2+(y_{rcv}-y^{sat})^2+(z_{rcv}-z^{sat})^2} </math>
<math>\rho_{rcv}^{sat}=\left\| {\mathbf r}_{rcv}-{\mathbf r}^{sat}\right \|=\sqrt{(x_{rcv}-x^{sat})^2+(y_{rcv}-y^{sat})^2+(z_{rcv}-z^{sat})^2}</math>





Revision as of 09:00, 31 March 2011


FundamentalsFundamentals
Title Geometric Range Modelling
Author(s) J. Sanz Subirana, JM. Juan Zornoza and M. Hernandez-Pajares, University of Catalunia, Spain.
Level Medium
Year of Publication 2011
Logo gAGE.png

The geometric range [math]\displaystyle{ \rho_{rcv}^{sat} }[/math] is the Euclidean distance between the satellite and receiver coordinates at the transmission and reception time, respectively:


[math]\displaystyle{ \rho_{rcv}^{sat}=\left\| {\mathbf r}_{rcv}-{\mathbf r}^{sat}\right \|=\sqrt{(x_{rcv}-x^{sat})^2+(y_{rcv}-y^{sat})^2+(z_{rcv}-z^{sat})^2} }[/math]


Related Articles

The algorithms to compute the transmission time from the measurement time,the satellite coordinates as well as the geometric-range pre-modelling are provided in the following entries: