High accuracy coordinate conversion method for air traffic contr

Communications: directive radio wave systems and devices (e.g. – Directive – Position indicating

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

342180, 342456, 364460, 364514, G01S 302, G01S 1300, G01C 1520, G06K 1500

Patent

active

048991619

ABSTRACT:
A computer method is disclosed for accurately transforming multiple radar observations of aircraft into a common coordinate system for air traffic control applications. The method involves a transformation from radar observables of the target slant range, azimuth and altitude to the target position coordinates in a stereographic system plane for display. The method includes a conformal coordinate conversion process from geodetic to conformal spherical coordinates followed by a conformal stereographic projection process onto a system display plane. The resulting display of aircraft position on the system plane is more accurate than has been available in the prior art.

REFERENCES:
patent: 3925750 (1975-12-01), Gilbert et al.
patent: 3971025 (1976-07-01), Levine
patent: 3996590 (1976-12-01), Hammack
patent: 4023158 (1977-05-01), Corcoran
patent: 4196474 (1980-04-01), Buchanan et al.
D. Goldenberg et al., "A Common Coordinate System for the Utilization of Data . . . ", MIT Lincoln Lab. Tech. Report #67, 9/54.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

High accuracy coordinate conversion method for air traffic contr does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High accuracy coordinate conversion method for air traffic contr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High accuracy coordinate conversion method for air traffic contr will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-444097

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.