Saturday, July 11, 2015

The Rise of Cell Phones


The government of North Korea has been experimenting with allowing and expanding mass communication for over a decade. Prior to 2002, mobile communications had been limited to top government and military personnel. Cell phones were then introduced for public consumption and by the following year some 20,000 North Koreans had cell phones. Although the system has always (technically) limited usage to in-country calls, there have been a few hiccups along the way and the government has been playing catch up ever since in an attempt to limit outside information leaking into their formerly hermetically sealed country, and to keep undesirable internal information from spreading throughout the nation.

Despite the initial success in 2002 and 2003, the service was suspended in 2004. The reason for that suspension and the confiscation of phones was an explosion at a train station that, allegedly, was targeted at killing Kim Jong-Il as he passed through the area via train. The bomb was triggered by a wireless device. It wasn't until late 2008, when the Egyptian telecom company Orascom negotiated a contract with Pyongyang, that cell service was reinstalled. This new 3G service, officially called Koryolink (75% owned by Orascom and 25% by the North Korean government), initially had fewer than 1,700 customers its first year, but now serves over 2 million people (about 8% of the population). The country has a 2G provider, SunNet, that services Pyongyang, but little else is known about it.

Under Kim Jong-un, the number of cell towers has risen sharply. I've mapped around 360 cell towers across the country so far, and I estimate there will be a total of 550 to 600 by the time I'm finished. For some perspective, the US state of Tennessee has more cell towers than the whole country of North Korea. If they were all evenly distributed, that would mean 30% of the DPRK's land area would have some kind of cell coverage. In reality, most major and medium sized cities do have at least one cell site nearby, meaning that the majority of citizens resided in an area with some cell coverage.

Cell phone usage is still heavily regulated though. Not only does an individual need permission to have a phone, calls are routinely monitored, and service can be cut at any time, particularly during disasters or various crisis. The government has embarked on erecting signal jammers/interceptors, particularly along the border regions, and has a fleet of vehicles that randomly sweep areas in an attempt to catch people calling out of country.

The rise of cell phones has greatly contributed to the country's burgeoning market economy and enabled a true middle-class to emerge. A substantial black market has also arisen associated with cell phone acquisition: cutting through red tape etc. with people using bribes, intermediaries, and "buying" the names of impoverished people (paying them in food or small amounts of money) so that others can use the name in an attempt to get around regulations.

Phone prices range from $150 to $700, which is no small purchase in a country where per capita GPD is a mere $1,800/year. Phone plans offer 200 minutes for a small fee, but after that the price can be as much as $10 for an additional 200 minutes. Naturally, a used phone market has developed. Even though the phones can facilitate business, many people still struggle to afford additional minutes.

Most phones are of Chinese origin, though party cadres and other wealthy individuals can afford LG and other western phones. In 2013 North Korea unveiled their "domestic" Arirang touch-screen phone, however, many experts believe it is simply a knockoff Google Android design and is manufactured in China.

Kim Jong-un inspecting packaged Arirang phones.

While the phones are predominately used for business, keeping in touch with friends, sending pictures, and other normal things, the government does have the ability to use the phones to spread state propaganda by sending text messages to all subscribers. There have been reports that data transfers (like sending pictures) are now tightly controlled and in some cases that ability is no longer included. Random police checks also occur frequently. The government is also trying to promote a new phone model, the "1913", which limits the phone's use to the city of its registration. SD card slots are blocked, and internal memory is drastically limited compared to other models.

When Koryolink was first introduced, many observers hoped that it would herald a new era of openness and that it might even lead to regime change. Eleven years later, while there have been improvements when it comes basic communication and market activity, the government has been effective enough, along with the service's cost and inconsistent quality, as to render those hopes little more than dreams for some future time. Using phones to even set up a soccer club resulted in sending 20 college students to do hard labor.

And though word of rumors, scandals, and disasters can now travel across provincial borders and in rapid time, the other systems of government control make any type of organized or mass resistance nearly impossible.

For the government, cell phones enable better communication between departments, improved control standards when it comes to production and agriculture, faster responses in the face of emergencies, and the added benefit of hard currency thanks to a growing economy (even if much of that money comes from bribes and corruption), and hundreds of millions itself from the establishment and expansion of cell service.

Here is a map of the towers in Pyongyang and surrounding provinces:


And in the northeast of the country:



For more information, check out this report published by the US-KOREA Institute and Voice of America about the rise of mobile phone usage in North Korea and its possible political implications.

Also, see North Korea News for the article "Inside North Korea's Cell Network" featuring former technical director of the network, Ahmed El-Noamany.

---Jacob Bogle, 7/11/2015
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Friday, April 10, 2015

Mapping Progress Update #6

It has been nearly a year since my last full update on my progress on mapping the whole of the country, and progress has been great.

A year ago, I had mapped 10,000 sq. miles, or 21.48% of the country and I had around 5,500 military, domestic, economic, and propaganda places marked. It took me around a year to get to that point (remembering of course that I wasn't doing this every single day, and I'm still not always able to work on this).

Today, I've mapped out 26,137 sq. miles (56.15%) of the country (which is 46,541 sq. mi. in size). Of that, 8,219 sq. mi. has been mapped just since the start of 2015. My productivity has greatly increased since I decided to set a completion date: Dec. 31, 2015. And that includes combining my finds with the extensive original work of NKeconomywatch and Google Earth user "Planeman_".

To finish this year, I need to map an avg. of 78 square miles a day. So far, I'm averaging 83. That places me 5 days ahead of schedule right now and puts me on target to finishing 20 days early by year's end. Of course, something could happen and my average rise or fall.

As noted in an earlier update, to help with effective mapping, I divided the country into sections covering (roughly) 25 square miles. This map shows each section that I have mapped. The elevation is set so that each dot is 5 miles in diameter, thus, mostly covering the areas I have fully mapped.

 
Click for larger view.

In terms of items marked: 18,657 total items; 3,221 military (inc. DMZ, Airports & Road Blocks), 4,140 monuments, and 11,103 domestic & economic locations. Here are the specific numbers for a few select items: 389 anti-aircraft batteries which represent about 1,900 individual guns, 327 communication/cell towers, 364 electrical substations, and 145 town markets. I've also mapped out hundreds of miles of new roads, main irrigation canals, coastal fences, and border fences.

Included under the "military" heading are, 461 additional places along the DMZ, 140 DMZ related road blocks, and 76 airports, heliports, and aviation test facilities (6 hadn't been located before).

I've also marked all 23 current and former border crossings, twenty of which connect with China. Plus, 159 key mountains & local geographic high points.

Here's a few images to give you an idea of what all I've mapped.

All 76 aviation facilities. Click for larger view.

Electrical Substations of North Pyongan Province. 

Cell towers of Pyongyang. 

North Hwanghae Province's Anti-Aircraft Artillery Sites.

The red dots represent HARTS (Hardened Artillery Sites) in South Hwanghae Province near the South Korean island of Yeonpyeong. On Nov. 23, 2010, North Korea bombed the South Korean island with 170 shells & rockets. Four were killed and 19 injured.



---Jacob Bogle, 4/10/15
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Monday, March 30, 2015

Major Landslide in North Hamgyong Province

Looking at imagery from Myongchon County, North Hamgyong Province (near the Mt. Chilbo National Park), I found what seems to have been a major landslide.

Due to North Korea's mountainous terrain and frequent floods, landslides are a fairly common occurrence, but this one consisted of a 900 foot high hillside collapsing.

Here's the area on June 19, 2011:


And after the landslide in 2013:


The crest of the hill is 894 feet above the valley floor below. The width of the collapse is nearly a kilometer, at 3,000 feet. It also interrupted normal runoff and thus created a small new lake (right-side of collapsed area). The lake covers about 4 acres (1.6 hectares). The exact coordinates are:  41° 7'33"N 129°30'39"E.

Here's a side view of the area before and after the event:




In June of 2011, there was major flooding in South Korea that also affected parts of North Korea. While it's impossible to tell when exactly this landslide occurred given available information, it's conceivable that the flooding in 2011 played a role.

The Mt. Chilbo area is a very popular tourist destination and is also an important ecological region. According to UNESCO, it holds 16 endemic plant species, 30 endangered plant and animal species, and has 132 medicinal plant species. The geologic origins of the Mt. Chilbo area come from volcanic eruptions relating to the Paektu Volcanic Zone (though, this particular area hasn't been volcanically active for millions of years). 


--Jacob Bogle, 3/30/2015
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