On Thursday 7th September, an 8.2 magnitude earthquake struck the waters off Mexico’s Southern coast. Affecting the states of Chiapas, Oaxaca and Tabasco, the earthquake killed 96 people in the region.
In order to get the first critical information on affected areas and help local authorities quickly react, Airbus’ high-resolution Pléiades satellites were immediately tasked over the impacted region. With multiple tasking plans per day, Pléiades constellation offers an unrivaled optimization of data collection: unforeseen weather changes, as well as last-minute requests, can be taken into account for the first-class level of service.
Detailed and very fresh satellite images were collected and delivered only a few hours after the event struck the Gulf of Tehuantepec. This was thanks to the OneNow tasking option that is ideally suited to plan emergency response on the ground.
The new images were also contrasted with historic images of the areas, allowing experts to understand where private houses, public buildings or infrastructure had been damaged. The images of the city Tonala and Juchitan clearly show the destroyed official Palacio Municipal building, as well as damaged church wall.
It was the strongest earthquake in over a century.
On the 25th April 2017, the first new generation Airbus A400M airlifter, destined for the Spanish Air Force, arrived at Santa Lucía Air Base in Mexico, ready to be displayed at the FAMEX 2017 exhibition. The Airbus Intelligence team was tasked with capturing an image of the event from the air, using Airbus’ advanced earth orbiting satellite constellation. With only one day to secure the required imagery before the aircraft returns to its home base in Zaragoza, Spain, the Airbus team needed to act fast and task a high- resolution sensor capable of capturing the event in fine detail.
The team used One Tasking OneDay option, which enables customers to specify the exact day on which an image needs to be acquired, as well as the resolution.
To meet their objective, the team used One Tasking OneDay option, which enables customers to specify the exact day on which an image needs to be acquired, as well as the resolution. The tasking was booked using the intuitive online tasking system, GeoStore, which can be accessed by anyone with a GeoStore log in. Pléiades was identified as the best satellite for this task, due to the constellation’s high resolution 50cm-product. The constellation consists of two identical satellites, orbiting 180 degrees apart, which increases the revisit rate and capability to capture images on the daily basis.
On the event day – as soon as the first Pléiades satellite passed over Santa Lucía, the area was collected; From then on, the process is really fast: about 2 hours after collection, an acquisition notification is sent to the customer; at the same time, the image automatically goes into our production system to be delivered and ready to be used approximately 30 minutes after.