Requirements for a coastal hazards observing system

J Benveniste, A Cazenave, S Vignudelli… - Frontiers in Marine …, 2019 - frontiersin.org
Coastal zones are highly dynamical systems affected by a variety of natural and
anthropogenic forcing factors that include sea level rise, extreme events, local oceanic and …

GPS interferometric reflectometry: applications to surface soil moisture, snow depth, and vegetation water content in the western United States

KM Larson - Wiley Interdisciplinary Reviews: Water, 2016 - Wiley Online Library
GPS interferometric reflectometry is a new environmental sensing technique that can be
used to measure near‐surface soil moisture, snow depth, and vegetation water content …

Tutorial on remote sensing using GNSS bistatic radar of opportunity

VU Zavorotny, S Gleason… - IEEE Geoscience and …, 2014 - ieeexplore.ieee.org
In traditional GNSS applications, signals arriving at a receiver's antenna from nearby
reflecting surfaces (multipath) interfere with the signals received directly from the satellites …

Software tools for GNSS interferometric reflectometry (GNSS-IR)

C Roesler, KM Larson - GPS solutions, 2018 - Springer
GNSS-R interferometric reflectometry (also known as GNSS-IR, or GPS-IR for GPS signals)
is a technique that uses data from geodetic-quality GNSS instruments for sensing the near …

[HTML][HTML] A 10-year comparison of water levels measured with a geodetic GPS receiver versus a conventional tide gauge

KM Larson, RD Ray… - Journal of atmospheric and …, 2017 - journals.ametsoc.org
A 10-Year Comparison of Water Levels Measured with a Geodetic GPS Receiver versus a
Conventional Tide Gauge in: Journal of Atmospheric and Oceanic Technology Volume 34 Issue 2 …

SNR-based GNSS reflectometry for coastal sea-level altimetry: results from the first IAG inter-comparison campaign

F Geremia-Nievinski, T Hobiger, R Haas, W Liu… - Journal of geodesy, 2020 - Springer
Abstract Ground-based Global Navigation Satellite System Reflectometry (GNSS-R) is
quickly maturing toward the objective of becoming a viable alternative for operational …

Sea level time series and ocean tide analysis from multipath signals at five GPS sites in different parts of the world

JS Löfgren, R Haas, HG Scherneck - Journal of Geodynamics, 2014 - Elsevier
We present sea level observations derived from the analysis of signal-to-noise ratio (SNR)
data recorded by five coastal GPS stations. These stations are located in different regions …

Sea level change from BeiDou Navigation Satellite System-Reflectometry (BDS-R): first results and evaluation

S **, X Qian, X Wu - Global and planetary change, 2017 - Elsevier
Sea level changes affect human living environments, particularly ocean coasts. The tide
gauges (TG) can measure sea level change, while it is the relative variations with respect to …

Evaluation and combination of quad-constellation multi-GNSS multipath reflectometry applied to sea level retrieval

X Wang, X He, Q Zhang - Remote sensing of environment, 2019 - Elsevier
The satellites of the Global Navigation Satellite System (GNSS) continuously broadcast L-
band signals at about a 20-cm wavelength. Some signal-to-noise ratio (SNR) data received …

Sea level measurements using multi-frequency GPS and GLONASS observations

JS Löfgren, R Haas - EURASIP Journal on Advances in Signal Processing, 2014 - Springer
Abstract Global Positioning System (GPS) tide gauges have been realized in different
configurations, eg, with one zenith-looking antenna, using the multipath interference pattern …