Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Francesca Perez is active.

Publication


Featured researches published by Francesca Perez.


international geoscience and remote sensing symposium | 2015

Analysis of vegetation dynamics and precipitation in Africa for drought monitoring purposes

Francesca Perez; Walther Camaro; Irene Angeluccetti; Alessandro Demarchi; Piero Boccardo

The purpose of this study was to complete the existing ITHACA drought EWS, developed for the African continent and based on the monitoring of vegetation phenological parameters, introducing proper procedures able to monitor rainfall conditions in near real-time and detect anomalies using the SPI. The studied relationships between rainfall and vegetation dynamics allowed to determine the areas where the spatial and the temporal variability in vegetation conditions are closely related to the climate, that is, the areas where the monitoring of vegetation could be correctly integrated by the rainfall anomaly one, and, finally, the best rainfall cumulating interval to be used for SPI calculation purposes.


American Journal of Environmental Sciences | 2009

Investigation of Vegetation Dynamics using Long-Term Normalized Difference Vegetation Index Time-Series

Tamara Bellone; Piero Boccardo; Francesca Perez


European Journal of Remote Sensing | 2008

EARLY IMPACT PROCEDURES FOR FLOOD EVENTSFEBRUARY 2007 MOZAMBIQUE FLOOD

Andrea Ajmar; Piero Boccardo; Franca Disabato; Fabio Giulio Tonolo; Francesca Perez; Giorgio Sartori


European Journal of Remote Sensing | 2012

The ITHACA Early Warning System for drought monitoring: first prototype test for the 2010 Sahel crisis

Francesca Perez; Matteo De Stefano; Franca Disabato; Rossella Vigna


Archive | 2007

Image resolution effects for vegetation mapping from Landsat 7 ETM+ and Terra MODIS data

Piero Boccardo; E. Borgogno Mondino; Pierluigi Claps; Francesca Perez


Revue française de photogrammétrie et de télédétection | 2006

Co-registeration and inter-sensor comparison of MODIS and landsat 7 ETM+ data aimed at NDVI calculation

Piero Boccardo; E. Borgogno Mondino; Francesca Perez; Pierluigi Claps


Archive | 2014

Vulnerability analysis for a drought EarlyWarning System

Irene Angeluccetti; Alessandro Demarchi; Francesca Perez


Archive | 2010

Preliminary approach to a global drought monitoring system

Tamara Bellone; Piero Boccardo; Matteo De Stefano; F. Di Sabato; Francesca Perez


Archive | 2006

Utilizzo di dati MODIS per la gestione di emergenze

Piero Boccardo; Enrico Borgogno Mondino; Franca Di Sabato; Fabio Giulio Tonolo; Francesca Perez; Giorgio Sartori; Andrea Ajmar


Archive | 2015

A global drought monitoring system: insights of an approach integrating remote sensing data and vulnerability to food insecurity

Irene Angeluccetti; Francesca Perez; Walther Camaro; Alessandro Demarchi

Collaboration


Dive into the Francesca Perez's collaboration.

Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Fabio Giulio Tonolo

Polytechnic University of Turin

View shared research outputs
Top Co-Authors

Avatar

Piero Boccardo

Polytechnic University of Turin

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge