Mary Grace Bato- PhD
- PhD Student at Institute of Earth Science
Mary Grace Bato
- PhD
- PhD Student at Institute of Earth Science
About
27
Publications
17,507
Reads
How we measure 'reads'
A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Learn more
214
Citations
Introduction
Skills and Expertise
Current institution
Publications
Publications (27)
The existence of possible deep connections between nearby volcanoes has so far only been formulated on the basis of correlation in their eruptive activities or geochemical arguments. The use of geodetic data to monitor the deep dynamics of magmatic systems and the possible interference between them has remained limited due to the lack of techniques...
In monitoring active volcanoes, the magma overpressure is one of the key parameters used in forecasting volcanic eruptions. This parameter can be inferred from the ground displacements measured on the Earth's surface by applying inversion techniques. However, in most studies, the huge amount of information about the behavior of the volcano containe...
Accurate and fast delivery of information about recent lava flows is important for
near-real-time monitoring of eruptions. Here, we have characterized the October 2010 lava flow
at Piton de la Fournaise using various InSAR datasets. We first produced a map of the area covered
by the lava flow (i.e. Arealava = 0.71–0.75 km^2) using the coherence of...
Plain Language Summary
Taal volcano in the Philippines erupted on January 12, 2020. Here, we present the pre‐, co‐, and post‐eruption data, model, and analyses using interferometric synthetic aperture radar (InSAR) data acquired by various satellite systems. We find that: (1) prior to the eruption, the volcano experiences a sequence of long‐term (>...
Silicic magmatic systems are the most dangerous volcanoes on Earth, capable of large and catastrophic eruptions, yet their low eruptive frequency makes it challenging to interpret their short-term unrest. Here we present a decade-plus analysis that integrates, for the first time, time series of satellite interferometric synthetic aperture radar (In...
L’amélioration considérable de l’accès aux images satellites et des outils de traitement des données permet d’observer en temps quasi réel les déformations de la surface de la Terre. L’imagerie de télédétection est une source d’information puissante, fiable et spatialement dense qui peut être utilisée pour comprendre la Terre et ses manifestations...
A significant number of the world’s approximately 1,400 subaerial volcanoes with Holocene eruptions are unmonitored by ground-based sensors yet constitute a potential hazard to nearby residents and infrastructure, as well as air travel and global commerce. Data from an international constellation of more than 60 current satellite instruments provid...
This chapter describes different techniques for measuring surface displacement in volcanoes, essentially using radar data, but also using high‐resolution optical data. It shows how remote sensing has been used to develop global statistical observations of volcanic activity, and how displacement measurements obtained from space can be combined with...
La télédétection s'est révélée au cours des deux dernières décennies comme un outil essentiel à la fois pour améliorer notre connaissance des systèmes volcaniques mais également pour assurer la surveillance des volcans actifs. En utilisant l'exemple du Piton de la Fournaise, le plus actif des volcans français, nous illustrons ici comment les donnée...
Tracking magma emplacement at shallow depth as well as its migration towards the Earth's surface is crucial to forecast volcanic eruptions.With the recent advances in Interferometric Synthetic Aperture Radar (InSAR) imaging and the increasing number of continuous Global Navigation Satellite System (GNSS) networks recorded on volcanoes, it is now po...
Le Service d’Observation OI2 (Observatoire InSAR de l’Océan Indien) de l’Observatoire de Physique du Globe de Clermont-Ferrand a pour objectif principal la production et la distribution de mesures de déplacements du sol, régulières et pérennes, sur le Piton de la Fournaise. Ces mesures sont obtenues par le traitement de données d’interférométrie ra...
The recent advances in Interferometric Synthetic Aperture Radar (InSAR) imaging and the increasing number of continuous Global Positioning System (GPS) networks recorded on volcanoes provide continuous and spatially extensive evolution of surface displacements during inter-eruptive periods. For basaltic volcanoes, these measurements combined with s...
The SW sector of Mount Natib, a potentially active volcano in the Bataan volcanic arc in western Luzon, is the site of a mothballed nuclear power plant that members of the national legislature have proposed to activate. Detailed geological fieldwork was conducted to assess the capability of the volcano and to identify any volcanic hazards it might...
The extent of ground deformation and subsidence in northern Metro Manila
was examined using Persistent Scatterer Interferometric Synthetic
Aperture Radar (PSInSAR) technique. Using the Stanford Method for
Persistent Scatterers/Multi-Temporal InSAR (StaMPS/MTI) software, we
processed 21 descending ENVISAT radar imageries taken from 2003 to 2006.
The...
Persistent Scatterer Interferometry (PSInSAR) is a new method of
interferometric processing that overcomes the limitations of
conventional Synthetic Aperture Radar differential interferometry
(DInSAR) and is capable of detecting millimeter scale ground
displacements. PSInSAR eliminate anomalies due to atmospheric delays and
temporal and geometric d...
We perform single cell analysis of cell growth in a mixed cell culture. Two species of yeast cells:
Saccharomyces cerevisiae and Candida albicans, are optically trapped using focused continuous‐wave near infrared laser. Cell growth for both cells is inhibited only when the two species of cells are in contact with each other. This indicates cell‐ce...
