Paper Info
Title
Soil Moisture And Vegetation Impact In Gnss-R Techdemosat-1 Observations
Abstract
Global Navigation Satellite Systems- Reflectometry (GNSSR) is an emerging remote sensing technique that makes use of navigation signals as signals of opportunity in a multistatic radar configuration, with as many transmitters as navigation satellites are in view. GNSS-R sensitivity to soil moisture has already been proven from a ground-based and airborne experiments, but studies using space-borne data are still preliminary. This work presents a sensitivity study of Using TechDemoSat-1 GNSS-R data to soil moisture over different types of surfaces (i.e. vegetation covers). Despite the scattering in the data, which can be attributed to the temporal and spatial (footprint size) collocation mismatch with the SMOS and MODIS NDVI data, and errors in the land use data preliminary results show a good correlation with soil moisture.
Year
DOI
Venue
2016
10.1109/IGARSS.2016.7729511
2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
Keywords
Field
DocType
GNSS-R, soil moisture, NDVI, TechDemoSat-1, SMOS
Meteorology,Radar,Vegetation,Satellite,Satellite navigation,Computer science,Remote sensing,Normalized Difference Vegetation Index,GNSS applications,Global Positioning System,Water content
Conference
ISSN
Citations 
PageRank 
2153-6996
1
0.37
References 
Authors
0
7
Name
Order
Citations
PageRank
Adriano Camps11050218.43
Hyuk Park23914.49
Miriam Pablos3147.05
Giuseppe Foti411.04
Christine P. Gommenginger5449.89
Pang-Wei Liu6275.51
Jasmeet Judge74711.78