Convolutional Neural Network for Oil Spill detection in Synthetic Aperture Radar Satellite Images


Global SRTM Map


The following is an 20x downsampled global Shuttle Radar Topography Mission (SRTM)  map made with Python and Basemap.

Full resolution can be found on wikimedia.

One can notice the depth of the ocean floor, on a global scale, ranges between -2000 and -6000 meters. In some regions though like the Pacific exceed this range and reach 11 kilometers below the sea surface. One such region is the deepest point on Earth, the Mariana trench as shown below followed by a map for a perspective of its location.


Location of the Mariana trench. Wikimedia commons.

Credits: The SRTM dataset used was provided by IFREMER.


Lebanon’s 2020 Digital Telecom Vision


Earlier this month I was invited to attend the Lebanese Ministry of Telecommunications’s launching ceremony of its 2020 Digital Telecom Vision (لبنان ٢٠٢٠ رؤية الاتصالات الرقمية) which occurred on Wednesday July 1 2015 at the Grand Serail (ie; Governmental Palace).

Among the attendees were the Prime Minister Saeb Salam, Telecommunications Minister Boutros Harb, head of Ogero Abdel Moneim Youssef, and several others including tens of invited businessmen and technology experts.

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The Great Famine of 1915


In a previous post I shared maps of the the number of dead in Batroun, Lebanon due the great famine of 1915. The maps have since been updated after normalizing the data so they display the “percentage” of dead. Below is the full story of the Great Famine.

The years 1915 to 1918 are considered one of the worst years in the history of Lebanon if not the Middle East. At the time the country was not known as Lebanon but was rather part of the Ottoman Empire. While many were dying on the front lines of the First World War in Europe the Lebanese were starving to death.

When the Ottoman Empire joined Germany in the war the allied powers enforced a maritime blockade on the Mediterranean to prevent any resources from reaching the empire. In return Jamal Pasha, appointed as minister of navy over Lebanon at the time, also enforced a similar blockade along the eastern Mediterranean to block supplies to the British in the Seuz Canal which also prevented any supplies from reaching the people of Lebanon. This was a major cause to the death of thousands. He came to be referred to as “Aljazzar” or “Alsaffah” which mean “the butcher” and “the blood shedder” due to his killings of Lebanese and Syrian people.

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The 1915-1918 Famine of Batroun (Lebanon) Mapped


The following (bubble and choropleth, respectively) maps display the magnitude of people who died in Batroun (a city of northern Lebanon) during the 1915-1918 famine that hit Lebanon.

For extensive information on this famine I refer you to the French book “Histoire de la Grande famine au Mont-Liban (1915-1918) – Un genocide passe sous silence” by professor Antoine Boustany (ISBN: 9789953031194). You can find it at Librairie Antoine (order it online here).

Update: For the story see The Great Famine of 1915