AN IMPROVED NETWORK RTK TROPOSPHERE DELAY ERROR
OF LINEAR INTERPOLATION MODEL
1) Institute of Navigation and Space Target Engineering, Information
Abstract In the high precision network RTK positioning process, the large atmospheric delay interpolation error will be caused by the elevation difference between the user station and the reference station network which would affect its normal positioning. By analyzing the conventional linear interpolation model, an improved linear interpolation model is presented. The improved model, for calculating troposphere double difference delay error correction accuracy between the user station and the main reference station pairs using the US CORS data, has increased about 1 to 2 cm.
Key words ：
network RTK
positioning
troposphere delay error
interpolation model
Linear Interpolation Model(LIM)
Received: 23 March 2013
Published: 13 December 2013
Cite this article:
$author.xingMing_EN,$author.xingMing_EN,$author.xingMing_EN. AN IMPROVED NETWORK RTK TROPOSPHERE DELAY ERROR
OF LINEAR INTERPOLATION MODEL[J]. jgg, 2013, 33(6): 90-93.
$author.xingMing_EN,$author.xingMing_EN,$author.xingMing_EN. AN IMPROVED NETWORK RTK TROPOSPHERE DELAY ERROR
OF LINEAR INTERPOLATION MODEL[J]. jgg, 2013, 33(6): 90-93.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2013/V33/I6/90
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