Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/12463
Title: Modeling of atmospheric effects on InSAR measurements by incorporating terrain elevation information
Authors: Li, ZW
Ding, XL 
Huang, C
Wadge, G
Zheng, DW
Keywords: Atmospheric effects
Calibratory method
Elevation-dependent model
SAR interferometry
Simple kriging with varying local means
Issue Date: 2006
Source: Journal of atmospheric and solar-terrestrial physics, 2006, v. 68, no. 11, p. 1189-1194 How to cite?
Journal: Journal of Atmospheric and Solar-Terrestrial Physics 
Abstract: We propose an elevation-dependent calibratory method to correct for the water vapour-induced delays over Mt. Etna that affect the interferometric syntheric aperture radar (InSAR) results. Water vapour delay fields are modelled from individual zenith delay estimates on a network of continuous GPS receivers. These are interpolated using simple kriging with varying local means over two domains, above and below 2 km in altitude. Test results with data from a meteorological station and 14 continuous GPS stations over Mt. Etna show that a reduction of the mean phase delay field of about 27% is achieved after the model is applied to a 35-day interferogram.
URI: http://hdl.handle.net/10397/12463
ISSN: 1364-6826
DOI: 10.1016/j.jastp.2006.03.002
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

31
Last Week
0
Last month
1
Citations as of Sep 26, 2017

WEB OF SCIENCETM
Citations

25
Last Week
0
Last month
1
Citations as of Sep 21, 2017

Page view(s)

41
Last Week
2
Last month
Checked on Sep 24, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.