Publication Date:
2019-07-12
Description:
LMBTRK is a computer program that is used together with two software libraries known as ERHAND and HYBRRD to generate spacecraft-pointing vectors for limb-tracking maneuvers needed for experiments on propa gation of radio signals through planetary atmospheres. LMBTRK determi nes, as a function of time, the direction in which one must point a ray (representing a radio beam) emitted by a spacecraft in order to make the ray pass through a planetary atmosphere on its way to a receiving station at a known location.
Keywords:
Computer Programming and Software
Type:
NPO-40542
,
NASA Tech Briefs, May 2007; 19
Format:
application/pdf
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