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PROCRASTINATION TOOLS<br />

IMAGE COURTESY OF SSEC<br />

HIMAWARI-8 DATA collected July 5–7, 2015, shows Typhoon Nangka as captured by all 16<br />

AHI channels.<br />

PERISCOPE<br />

Periscope allows smartphone users to explore the world<br />

in real time through someone else’s eyes. Use the live<br />

video streaming platform to record the places you go, view<br />

friends’ videos, and comment and ask questions.<br />

periscope.tv<br />

INTERNATIONAL EARTH OBSERVATION<br />

SATELLITE LAUNCHES<br />

A number of countries launched earth observation satellites during summer<br />

2015. The Sentinel-2A earth observation satellite, built by Airbus Defense<br />

and Space for the European Space Agency, was launched in June. The<br />

Sentinel 2 mission will contribute to<br />

the management of food security<br />

by providing information to the<br />

agricultural sector.<br />

Sentinel-2A model<br />

Five United Kingdom-built<br />

satellites were launched in July,<br />

making it the largest number of<br />

wholly British spacecraft to deploy<br />

in a single launch. Three of the<br />

satellites will be used to image the<br />

Earth and support disaster monitoring<br />

and relief, while the other two will test<br />

technologies for use on future spacecraft.<br />

The world’s first geostationary weather satellite capable of capturing<br />

images in full color began operation in July. Japan’s Himawari-8 can shoot 16<br />

different kinds of images every 10 minutes. During its first full day in operation,<br />

Himawari-8 captured imagery of Typhoons Chan-hom and Nangka spinning in<br />

the western Pacific Ocean.<br />

China plans to launch a commercial remote sensing satellite in October.<br />

Jilin-1 will provide photographs to commercial clients while helping with<br />

harvest assessment, geological disaster prevention, and resource surveys.<br />

IMAGE COURTESY OF RAMA/WIKIPEDIA<br />

MEERKAT<br />

Linked with Twitter, the<br />

Meerkat app allows iOS<br />

and Android users to share<br />

experiences by streaming live<br />

videos to their followers.<br />

meerkatapp.co<br />

MAPSTR<br />

Pinpoint all of your preferred<br />

restaurants and shops in one<br />

map with the smartphone app<br />

Mapstr. Type in the name of<br />

your favorite locations, add<br />

tags, and share with friends.<br />

mapstr.com<br />

97%<br />

7 billion mobile subscriptions, a penetration rate of , are projected by the end of 2015.<br />

SOURCE: INTERNATIONAL TELECOMMUNICATIONS UNION<br />

USGIF.ORG kk TRAJECTORY | 5

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