Mirko Reguzzoni
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View article: Assessment of Correlation Between InSAR Coherence and Multispectral Indices for Soil Moisture Monitoring
Assessment of Correlation Between InSAR Coherence and Multispectral Indices for Soil Moisture Monitoring Open
Multispectral remote sensing has been widely used in surface water studies, including detection and monitoring of surface water dynamics, vegetation water content, peatland and wetland conditions, and soil moisture. Conversely, there is a …
View article: Sentinel-1 SAR modeling of a highway in a landslide-susceptible area
Sentinel-1 SAR modeling of a highway in a landslide-susceptible area Open
Highways are an essential component of the global transportation network, significantly reducing commute times and facilitating connectivity within each nation. These infrastructures have been constructed over several decades, necessitatin…
View article: Benefit of MAGIC and multipair quantum satellite gravity missions in Earth science applications
Benefit of MAGIC and multipair quantum satellite gravity missions in Earth science applications Open
SUMMARY We evaluate simulations for single-, double- and multiple-pair satellite gravimetry missions with respect to applications in hydrology, sea level budgeting and solid Earth science. We begin with the retrieval of weekly spherical ha…
View article: CARIOQA-PMP: preliminary results of gravity field recovery simulations for the pathfinder mission by the space-wise approach
CARIOQA-PMP: preliminary results of gravity field recovery simulations for the pathfinder mission by the space-wise approach Open
The Cold Atom Rubidium Interferometer in Orbit for Quantum Accelerometry - Pathfinder Mission Preparation project (CARIOQA-PMP) is funded under the EU HORIZON program with the aim of developing quantum accelerometers for space applications…
View article: The Nova Kakhovka dam collapse flooding as seen from Sentinel-1 SAR satellite images
The Nova Kakhovka dam collapse flooding as seen from Sentinel-1 SAR satellite images Open
The destruction of the Nova Kakhovka dam in Ukraine on June 6th, 2023, produced an enormous flooding in the entire Kherson region. Thousands of people and agricultural fields were affected, bringing down an economy already devastated by th…
View article: A new global crust model: ECM24
A new global crust model: ECM24 Open
Despite 160 years of probing the world crust, due to lack of seismic and ground gravity observations, there are still white spots in the worlds' crustal thickness map. The crustal structure in those regions is among the least understood of…
View article: Assessment of a quantum gravity mission by the space-wise approach in the framework of the QSG4EMT project
Assessment of a quantum gravity mission by the space-wise approach in the framework of the QSG4EMT project Open
Quantum technology is becoming more and more popular in science and applications. For some years now the possibility of equipping a future satellite mission with quantum instrumentation has been investigated to improve the current knowledg…
View article: A quantum gradiometry mission concept for the improvement of Mars gravity field models
A quantum gradiometry mission concept for the improvement of Mars gravity field models Open
The excellent performances of quantum accelerometers, due to their very good behaviour in the low frequency measurement bandwidth and to their intrinsic stability, which does not call for periodic calibration of the sensors, foster their a…
View article: The “NGGM-MAGIC: A breakthrough in the understanding of the dynamics of the Earth” project
The “NGGM-MAGIC: A breakthrough in the understanding of the dynamics of the Earth” project Open
The substantial improvement in spatio-temporal accuracy that will be provided by the ESA NGGM/MAGIC mission will make it possible to take a decisive step forward in our knowledge of the dynamics of the main physical processes involving the…
View article: Comparisons and possible combinations of time-wise and space-wise approaches for satellite gravity missions data processing
Comparisons and possible combinations of time-wise and space-wise approaches for satellite gravity missions data processing Open
Dedicated satellite gravity missions, such as GOCE, GRACE and GRACE-FO, have been providing essential data for many geodetic and geophysical studies and applications. In the next future, new missions exploiting technological advances and i…
View article: Mitigating Temporal Aliasing Effects by the Space-Wise Approach for Quantum Gravimetry Missions
Mitigating Temporal Aliasing Effects by the Space-Wise Approach for Quantum Gravimetry Missions Open
The aliasing problem in gravity field recovery arises from the under-sampling of geophysical signals which have a period less than twice the sampling period of the mission. This temporal aliasing problem matters even more for future gravit…
View article: MaQuIs - Mars Quantum Gravity Mission
MaQuIs - Mars Quantum Gravity Mission Open
With MaQuIs we propose a mission to investigate the gravitational field of Mars. Observing the gravitational field over time yields information about the planets tectonic lithoshphere, mass distribution, and composition. Consequently, this…
View article: MaQuIs - Mars Quantum Gravity Mission
MaQuIs - Mars Quantum Gravity Mission Open
The aim of this paper is to propose a Mars Quantum Gravity Mission (MaQuIs). The mission is targeted at improving the data on the gravitational field of Mars, enabling studies on planetary dynamics, seasonal changes, and subsurface water r…
View article: Geodetic Heights and Holonomity
Geodetic Heights and Holonomity Open
It is sometimes stated in the geodetic literature that the normal height system, so important in both geodetic theory and practice, is nonholonomic, i.e. the normal height of a point in reality depends also on the integration path of a cer…
View article: Molodensky’s and Helmert’s Theories: Two Equivalent Geodetic Approaches to the Determination of the Gravity Potential and the Earth Surface
Molodensky’s and Helmert’s Theories: Two Equivalent Geodetic Approaches to the Determination of the Gravity Potential and the Earth Surface Open
A fundamental problem of physical geodesy is the determination of the “Surface of the Earth” and its gravitational potential from various types of observations performed on the Earth surface S itself or in the outer space. When data are de…
View article: Global Moho Gravity Inversion from GOCE Data: Updates and Convergence Assessment of the GEMMA Model Algorithm
Global Moho Gravity Inversion from GOCE Data: Updates and Convergence Assessment of the GEMMA Model Algorithm Open
Since its discovery in 1909, the Moho was routinely studied by seismological methods. However, from the 1950s, a possible alternative was introduced by gravimetric inversion. Thanks to satellite gravity missions launched from the beginning…
View article: GNSS-Based Dam Monitoring: The Application of a Statistical Approach for Time Series Analysis to a Case Study
GNSS-Based Dam Monitoring: The Application of a Statistical Approach for Time Series Analysis to a Case Study Open
Dams are one of the most important engineering works of the current human society, and it is crucial to monitor and obtain analytical data to log their conditions, predict their behavior and, eventually, receive early warnings for planning…
View article: THE OPEN DATABASE OF REGIONAL MODELS OF THE INTERNATIONAL SERVICE FOR THE GEOID
THE OPEN DATABASE OF REGIONAL MODELS OF THE INTERNATIONAL SERVICE FOR THE GEOID Open
This paper describes the development of a web application to facilitate the management and processing of geoid models in the ISG collection as well as of additional information available in the ISG website (mainly projects, services and pu…
View article: Gravity field recovery of the MOCAST+ quantum mission proposal 
Gravity field recovery of the MOCAST+ quantum mission proposal  Open
<div> <p><span>The main scope of the MOCAST+ project was the investigation of the performance of a gravity field mission based on a constellation of spacecrafts, each having both an atomic clock and a single-axis cold ato…
View article: Results of the MOCAST+ study on a quantum gravimetry mission
Results of the MOCAST+ study on a quantum gravimetry mission Open
<p>MOCAST+ (MOnitoring mass variations by Cold Atom Sensors and Time measures) is a recently concluded study funded by the Italian Space Agency (ASl) and jointly carried out by several Italian research groups, focusing on a gravimetr…
View article: IMPROVING UAV TELEMETRY POSITIONING FOR DIRECT PHOTOGRAMMETRY
IMPROVING UAV TELEMETRY POSITIONING FOR DIRECT PHOTOGRAMMETRY Open
A fundamental step of UAV photogrammetric processes is to collect Ground Control Points (GCPs) by means of geodetic-quality GNSS receivers or total stations, thus obtaining an absolutely oriented model with a centimetric accuracy. This pro…
View article: The Gravity Effect of Topography: A Comparison among Three Different Methods
The Gravity Effect of Topography: A Comparison among Three Different Methods Open
In this paper, three different methods for computing the terrain correction have been compared. The terrain effect has been accounted for by using the standard right parallelepiped closed formula, the spherical tesseroid and the flat tesse…
View article: Gravity Field Recovery and Error Analysis for the MOCASS Mission Proposal Based on Cold Atom Interferometry
Gravity Field Recovery and Error Analysis for the MOCASS Mission Proposal Based on Cold Atom Interferometry Open
Satellite missions providing data for a continuous monitoring of the Earth gravity field and its changes are fundamental to study climate changes, hydrology, sea level changes, and solid Earth phenomena. GRACE-FO (Gravity Recovery and Clim…
View article: Open access to regional geoid models: the International Service for the Geoid
Open access to regional geoid models: the International Service for the Geoid Open
The International Service for the Geoid (ISG, https://www.isgeoid.polimi.it/, last access: 31 March 2021) provides free access to a dedicated and comprehensive repository of geoid models through its website. In the archive, both the latest…
View article: Determination of static and time-varying Earth gravity field by quantum measurements: the MOCAST+ study
Determination of static and time-varying Earth gravity field by quantum measurements: the MOCAST+ study Open
<p>In the ongoing MOCAST+ study (funded by the Italian Space Agency), the use of an enhanced cold atom interferometer is proposed for a satellite gravity mission. The instrument consists of an interferometric gravitational gradiomete…