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SATLATLNG2ALTAZI

SATLATLNG2ALTAZI

Name


      SATLATLNG2ALTAZI

Purpose


      From Lat, Long find Altitude, Azimuth for a satellite.

Category


Calling Sequence


      sataltazi2latlng, lat, lng, h, lat0, lng0, alt, azi

Inputs


      lat = Subsatellite point latitude. in
      lng = Subsatellite point longitude. in
      h = Satellite height above surface (km). in
      lat0 = Latitude of observation point. in
      lng0 = Longitude of observation point. in
        (West < 0).

Keyword Parameters


Outputs


      alt = Altitude as view from lat0,lng0 (deg). out
      azi = Azimuth as view from lat0,lng0 (deg). out

Common Blocks


Notes


      Notes: For a spherical earth.

Modification History


      R. Sterner, 1996 Apr 11
      R. Sterner, 2006 Aug 15 --- Moved from IDLNOAA and added comments.
  Copyright (C) 1996, Johns Hopkins University/Applied Physics Laboratory
  This software may be used, copied, or redistributed as long as it is not
  sold and this copyright notice is reproduced on each copy made. This
  routine is provided as is without any express or implied warranties
  whatsoever. Other limitations apply as described in the file disclaimer.txt.



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