Saudi Red Sea Authority, GEOSA Issue First Nautical Chart for Sindalah Island

Saudi Red Sea Authority, GEOSA Issue First Nautical Chart for Sindalah Island
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Saudi Red Sea Authority, GEOSA Issue First Nautical Chart for Sindalah Island

Saudi Red Sea Authority, GEOSA Issue First Nautical Chart for Sindalah Island

The Saudi Red Sea Authority (SRSA) and the General Authority for Survey and Geospatial Information (GEOSA) have collaborated to produce the first high-resolution paper and electronic navigational nautical chart of Sindalah Island in the NEOM region based on the latest international standards and in accordance with International Hydrographic Organization standards, in addition to producing four other maps of the NEOM region.
This collaboration was initiated by SRSA as part of its mandates, which include identifying navigation routes for marine activities within Saudi Arabia’s geographical scope, as well as developing and updating them in coordination with relevant entities to ensure environmental protection and preservation, SPA reported.
GEOSA has implemented the highest standards for producing and updating nautical charts, which include data on depths, coral reefs, islands, navigation hazards, and tidal information to enhance marine safety in Saudi Arabia’s coastal areas and to support smart decision making.
These charts provide reliable and secure geospatial marine data that will contribute to planning and development efforts in line with Saudi Vision 2030, facilitating investment attraction in coastal tourism while providing navigational data to ease the entry and exit of yachts and other watercraft to Sindalah and other islands. It also enhances marine safety and environmental protection by applying the highest security and safety standards through buoys and navigational aids.
The SRSA began its journey toward building and regulating the coastal tourism sector in 2021 to enhance integration between the relevant entities by issuing licenses and permits, developing the necessary policies and strategies, determining infrastructure requirements, preserving the marine environment, enabling investment, and promoting navigational and marine tourism activities, which will reflect as an added value to the national economy.
Meanwhile, GEOSA is working to regulate the surveying and geospatial information sector and related imaging activities in Saudi Arabia. This includes adopting and developing the national geospatial infrastructure, the national geodetic reference, national geodetic networks, hydrographic surveying, and providing data, products, services, electronic applications, topographic and aerial maps, and maritime navigation charts relevant to the sector.



China’s ‘Hawaii’ under Water as Tropical Storm Dumps Record Rainfall

People and vehicles move through a waterlogged road in Sanya, south China's Hainan Province, Oct. 28, 2024. (EPA/ Xinhua / Zhao Yingquan)
People and vehicles move through a waterlogged road in Sanya, south China's Hainan Province, Oct. 28, 2024. (EPA/ Xinhua / Zhao Yingquan)
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China’s ‘Hawaii’ under Water as Tropical Storm Dumps Record Rainfall

People and vehicles move through a waterlogged road in Sanya, south China's Hainan Province, Oct. 28, 2024. (EPA/ Xinhua / Zhao Yingquan)
People and vehicles move through a waterlogged road in Sanya, south China's Hainan Province, Oct. 28, 2024. (EPA/ Xinhua / Zhao Yingquan)

For a third day, extreme rainfall pounded the southern Chinese province of Hainan, known as China's "Hawaii", amid the transit of yet another tropical cyclone, leaving the island half-submerged in a year of record-breaking wet weather.

Cities in Hainan including Sanya, famed for its palm trees, seafront hotels and sandy beaches, remained waterlogged on Tuesday due to Tropical Storm Trami to the south. On Monday, Sanya logged 294.9mm (11.6 inches) of rainfall over a 24-hour window, the most for any day in October since 2000.

Trami made landfall in central Vietnam on Sunday after a slow trek across the South China Sea from the Philippines, where it left at least 125 people dead and 28 missing. While Hainan did not take a direct hit from Trami, Chinese authorities took no chances, recalling all fishing vessels and evacuating over 50,000 people.

China's entire eastern coastline has been tested by extreme weather events this year - from the violent passage of Super Typhoon Yagi across Hainan in September to the strongest tropical cyclone to strike Shanghai since 1949. Scientists warn more intense weather is in the offing, spurred by climate change.

"In October, the national average precipitation was 6.3% higher than the same period in previous years," Jia Xiaolong, a senior official at the National Climate Centre, said at a news conference on Tuesday.

Last week, the water along China's Bohai Sea inexplicably rose up to 160 cm (5.2 feet) in a matter of hours despite the absence of any wind, leading to a tidal surge that flooded the streets of Tianjin and many cities in the northern provinces of Hebei and Liaoning.

"It's hard to imagine how much power was needed to push such a large area of sea water to one place," Fu Cifu, an official at the National Marine Environmental Forecasting Centre, told state-run Xinhua news agency at the time.

China is historically no stranger to floods, but its prevention infrastructure and emergency response planning are coming under increasing pressure as record rains flood populous cities, ravage crops and disrupt local economies.

Amid disaster recovery efforts this summer, authorities had to provide billions of dollars in additional funding to support reconstruction in multiple regions from the south to the northeast of China.

In July, the country suffered 76.9 billion yuan ($10.8 billion) in economic losses from natural disasters, with 88% of those losses caused by heavy rains and floods from Typhoon Gaemi, the most for the month of July since 2021.