COVID‐19 has infected over 163 million people and has resulted in over 3.9 million deaths.
Regarding the tools and strategies to research the ongoing pandemic, spatial analysis has …

The health emergency linked to the spread of COVID‐19 has led to important reduction in
industrial and logistics activities, as well as to a drastic changes in citizens' behaviors and …

Air pollution is one of the vital problems for the sustainability of cities and public health. The
lockdown caused by the COVID-19 outbreak has become a natural laboratory, enabling to …

Satellite observations from instruments such as the TROPOspheric Monitoring Instrument
(TROPOMI) show significant potential for monitoring the spatiotemporal variability of NO 2 …

This article presents an assessment of atmospheric pollutant concentrations based on state-
of-the-art geoinformation research methods that utilize Sentinel-5 satellite imagery, the cloud …

Atmospheric pollutant data retrieved through satellite sensors are continually used to assess
changes in air quality in the lower atmosphere. During the COVID-19 pandemic, several …

The unprecedented order, in modern peaceful times, for a near-total lockdown of the Greek
population as a means of protection against severe acute respiratory syndrome coronavirus …

Climatic condition is triggering human health emergencies and earth's surface changes.
Anthropogenic activities, such as built-up expansion, transportation development, industrial …

Abstract Greater Cairo, Egypt, which lies in the apex of the Nile Delta, is one of the most
populated regions in the world. Air pollution is a profound environmental issue prevailing in …

The global COVID-19 crisis has led to a reduction in productive and commercial activity, as
well as in the use of transport, which has led to a notable decrease in pollution levels. The …