Tag: AID

Typhoon Haiyan From Space

typhoon_haiyanEarlier this month, the Super Typhoon Haiyan smashed into the island nation of the Philippines, leaving an enormous amount of death and destruction in its wake. According to NASA, the typhoon struck with winds that exceeded 379 kilometers per hour (235 mph), while the U.S. Navy Joint Typhoon Warning Center indicates that it has since sustained wind speeds of over 315 kilometers per hour (95 MPH).

Classified as a Category 5 monster storm on the U.S. Saffir-Simpson scale, Haiyan is reported to be the largest and most powerful storm ever to make landfall in recorded human history. The current estimates claim that some 5000 people have died so far, with the final toll expected to be far higher.

haiyan_8_november_2013_0019_utc_0-566x580Given the enormous scale of this typhoon, many of the clearest pictures of it have come from space. Since it first made landfall on Friday, November 8th, many detailed images have been captured by NASA, the Russian Space Agency, the India’s newly-launched Mars Orbiter Mission (MOM), and even from the ISS – courtesy of astronaut Karen Nyberg.

According to NASA, the most detailed data on the storm came from the Tropical Rainfall Measuring Mission (TRMM) satellite, which captured visible, microwave and infrared data on the storm just as it was crossing the island of Leyte in the central Philippines. In addition to gauging wind speed, the satellite was also able to measure precipitation rates and temperature fluctuations.

typhoon_haiyan1Far from simply documenting this tragedy, the high resolution imagery and precise measurements provided by these and other satellites have been absolutely essential to tracking this storm and providing advance warning. Whereas thousands have died in the effected areas, some 800,000 more have been evacuated from the central region of the country.

Coincidentally, NASA’s Goddard Flight Center has just finished assembling the next generation weather satellite known as the Global Precipitation Measurement (GPM), an observatory that is scheduled to replace the Tropical Rainfall Measuring Mission. GPM is equipped with advanced, higher resolution radar instruments and is vital to the continued effort of providing forecasts and advance warning of extreme super storms.

typhoon_haiyan2In the midst of tragedies like Hurricane Sandy and Haiyan, not to mention the escalating risk of super-storms associated with Climate Change, it is good to know that there are silver linings, such as advanced warning and sophisticated instruments that can keep us apprised of the threats we face. For more information on Super Typhoon Haiyan and how you can aid in the recovery, check out the Internationa Red Cross’ website.

And be sure to check out this video of Haiyan as it made landfall, as captured by the Russian weather satellite Electro-L:


Source: universetoday.com, bbc.co.uk , icrc.org

The Real Robocop! Of A.I.D.’s and video hoaxes.

Not a bad video, and actually quite convincing. And yet, I couldn’t help but feel that there was something distinctly District 9-y about it. And wouldn’t you know it, I was right! The video’s director, Neill Blomkamp, was actually the man who gave Peter Jackson the concept for his 2009 movie District 9. Apparently, that film was based on Blomkamp’s earlier short film Alive in Joburg, which featured seamless blending of GGI with lo-fi documentary style shots. To anyone who has seen D9, this ought to sound familiar. The entire movie was shot in documetary style fashion, everything was made to look as real and gritty as possible, and the CGI blending was quite good! Unlike some other movies I could mention, here were visual effects that actually looked pretty real.

And as it turns out, this faux documentary piece about the Tetra Vaal corporation and the development of Artificial Intelligence Defense unit (A.I.D.) was one of the things that brought the Blomkamp to Jackson’s attention in the first place. Shot entirely with camcorders in the streets of Johannesburg’s poorer districts, Blomkamp and his team then added state of the art CGI to several scenes to simulate the robot and even used an animatronic stand-in for non-action shots for some added realism. Mock interviews completed the film, making it look and feel like it really was a documentary about a corporate concept.

Too bad too, I was hoping this was the real deal. And I’m sure some people still think it is, years later. But as they say, if it seems too cool to be true, probably is!