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GIFs: Spanish Peaks Turn Tan (by NASA)

Michael Animation, Photo March 5, 2017 Leave a reply

来自非洲撒哈拉大沙漠的沙尘千里迢迢洒在了西班牙的雪山上,山舞银蛇的景象不再,在滑雪爱好者眼中尤其大煞风景。【原文见NASA Earth Observatory

Two days after it was lofted into the air over the Sahara Desert on February 20, dust blew north into Spain and Europe. As dust particles settled down en masse on the snow-covered peaks of Spain’s Sierra Nevadas, they left the mountains a very different color. [GIF shows Feb. 18 – Feb. 27, 2017. Original post on NASA Earth Observatory]

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Red Alert for Beijing Air Looks More Like Orange on NASA Map

Michael Animation, Data & Graphics, Photo December 23, 2016 Leave a reply

北京12月中的空气污染红色警报再次牵动了大家脆弱的心肺,但是在NASA的空气污染色阶图中,北京天津似乎也就是个橙色级别,再看看石家庄才叫红得骄傲呢。NASA原文及滚动条互动图点这里

Smog was particularly bad in cities like Beijing, which declared a five-day pollution “red alert” on December 16. The Chinese capital reached dangerous levels of more than 400 micrograms per cubic meter. In Shijiazhuang, capital of the Hebei province, airborne pollutants surpassed World Health Organization (WHO) guidelines by 100 times on December 19. (A safe level is 10-25 micrograms per cubic meter of PM2.5, according to the WHO.)

Fine, airborne particulate matter (PM) that is smaller than 2.5 microns (about one thirtieth the width of a human hair) can cause lung damage. Industrial practices like fossil fuel burning and agricultural fires produce most PM2.5aerosol particles. Despite efforts to curb these emissions, China continues to struggle with its air quality.

From space, the smog appears gray. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite captured a natural-color image (top) of northeastern China on December 22, 2016. Heavy, gray smog shrouds parts of the country, while the brightest, whiter areas are likely clouds or fog. The second image shows the severity of haze as measured by satellite, with deepest reds indicating the most affected areas. The map is based on MODIS measurements of aerosol optical depth—how much sunlight the aerosol particles prevent from reaching the ground.

For full NASA post and interactive slider image tap here.

Take Your iPhonography to The Next Holiday Season Level

Michael Interactive, Photo December 21, 2016 Leave a reply

There is really a ton of visual pleasures out there beyond our everyday naked eye sight. (Maybe our eyes zoom and pan and focus too well, don’t they?)

iPhonography 2016

Before iPhone 8 can do more amazing photography miracles, there are simple and inexpensive tools out there that will empower your already neat iPhone like those cool DSLR lenses. Above is what I got a few months ago and in this holiday season I am gonna use it to have a lot of fun. Here is a sample the iPhone took with it. Read More

The Next Big Thing: Social Video [Business Insider]

Michael Data & Graphics, Photo, Video December 15, 2016 Leave a reply

At the latest Business Insider IGNITION conference, Henry Blodget teased up the Future of Digital 2016 with a collection of amazing slides, data and insights. The take away: social video is the next big thing! See selected slides below, and full original post here.

The trend is loud and clear: digital media consumption is exploding, and traditional TV is collapsing, especially among the younger demographics:

Digital media consumption is growing, everything else is shrinking (Source: eMarketer via BusinessInsider)

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Yoyo Recital #3

Michael Audio, Photo, Video December 14, 2016 Leave a reply

First recital at a new school, Juliet Music at Forest Hills Gardens.

Yoyo played Dance and Theme Variation a duet with teacher Alejandra and then Little Playmates by himself, error free:

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“Thanksgiving” Inscription in Chinese Found on Moon

Michael Data & Graphics, Photo November 23, 2016 Leave a reply

FNN, November 24, 2016 1:01pm Beijing time – It is that time of the year again, as Americans express their loud thanks by busting any doors at shopping malls around the country, saving a few bucks while salvaging the US economy. This year, though, the Chinese have a quiet way of joining the Thanksgiving tradition.

Some rights reserved © MichaelZhao.net

Chinese inscription of “feel” and “gratitude” were discovered in two craters on the moon, as announced by CASA.

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