Jeddah: Saudi Arabia’s National Center for Environmental Compliance has begun using new satellite monitoring technologies to protect the environment for this year’s Hajj.

The NCEC uses satellite data to monitor and analyze environmental media, including air, water and soil quality. 

The center relies on satellites to monitor environmental challenges across wide geographic areas at high speed, enabling emergency teams to quickly reach affected sites.

Hani Al-Subhi, director-general of the Makkah Region branch, spoke to Arab News about the center’s use of satellite technology.

“These technologies help pinpoint the precise locations of environmental challenges, facilitating a rapid response and enhancing the provision of a healthy, pollutant-free environment for pilgrims,” he said

Meanwhile, Abu Talib Zaki, a technical expert in monitoring, spoke about how the center cooperates with King Abdulaziz City for Science and Technology to collect two types of satellite imagery.

The first is passive remote sensing, which measures reflections of light emitted from other objects.

The second is active remote sensing, which uses light from the satellite itself to create images.

The spatial resolution of the images used reaches 30 cm, meaning that each pixel of the image covers 30x30 cm, allowing for high-precision monitoring of environmental phenomena.

The National Center for Environmental Compliance earlier this week completed 90 percent of the preemptive inspections to ensure the safety of water, air, and soil for Hajj.

Monitoring efforts will continue until pilgrims complete their rituals in a healthy, pollutant-free environment.

The center also uses nine air quality monitoring stations — six located in Makkah and the holy sites and three in Madinah.

These stations operate around the clock to measure air quality, and if any pollutant is detected, field teams are dispatched immediately to the site to identify the source and coordinate with the authorities to eliminate the cause of pollution.

MAKKAH: A new service transporting medicine with drones during Hajj is a result of two years of intensive studies and experiments, Saudi Arabia’s Health Minister Fahad AlJalajel told Arab News on Monday.

“This modern technology aims to deliver medicines on a large scale during the Hajj season while reducing the time required to deliver medical supplies to just six minutes, compared to 90 minutes using ground transportation,” AlJalajel said.

The service will bypass congestion at the holy sites, where nearly 1.25 million pilgrims will gather during the Hajj, a key pillar of Islam, which runs from June 4 to 9.

AlJalajel said trials over the past two years tested for safe takeoff and landing, as well as high temperatures. The drones are equipped with cooling systems, he said.

The drone initiative is a part of the comprehensive healthcare transformation taking place in the Kingdom, under the Saudi Vision 2030 program.

“One of the most notable achievements of this transformation is the establishment of the Seha Virtual Hospital, the largest in the world according to the Guinness World Records,” said AlJalajel.

The virtual hospital, which is linked to the Kingdom’s Sehaty health app, serves more than 200 hospitals, and is accessible to all individuals in Saudi Arabia.

“The Kingdom is applying advanced technologies in the fields of robotic surgery, stroke management, and the use of artificial intelligence in health services, reflecting the serious trend towards digitizing the health sector,” AlJalajel said.

These experiences, the minister said, have become a source of inspiration and learning for many countries around the world.

The Health Ministry would continue to anticipate global challenges and provide pioneering and appropriate solutions, AlJalajel said.