Ps-LAMBDA: Ambiguity success rate evaluation software for interferometric applications
نویسندگان
چکیده
منابع مشابه
Ps-LAMBDA: Ambiguity success rate evaluation software for interferometric applications
Integer ambiguity resolution is the process of estimating the unknown ambiguities of carrier-phase observables as integers. It applies to a wide range of interferometric applications of which Global Navigation Satellite System (GNSS) precise positioning is a prominent example. GNSS precise positioning can be accomplished anytime and anywhere on Earth, provided that the integer ambiguities of th...
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Successful integer carrier-phase ambiguity resolution is crucial for high precision GNSS applications. It includes both integer estimation and evaluation. For integer estimation, the LAMBDA method has been applied in a wide variety of GNSS applications. The method’s popularity stems from its numerical efficiency and statistical optimality. However, before conducting ambiguity resolution, one ne...
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GNSS Attitude Determination is a valuable technique for the estimation of platform orientation. To achieve high accuracies on the angular estimations, the GNSS carrier phase data has to be used. These data are known to be affected by integer ambiguities, which must be correctly resolved in order to exploit the higher precision of the phase observables with respect to the GNSS code data. For a s...
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ژورنال
عنوان ژورنال: Computers & Geosciences
سال: 2013
ISSN: 0098-3004
DOI: 10.1016/j.cageo.2013.01.014