nuclear

Batch Geonews: SOTM 2013 Overview, ArcGIS Online Updates, Google Earth for Teachers, and more

Here's the recent geonews in batch mode. With FOSS4G 2013 next week, I expect exciting news soon!

On the open source / open data front:

On the Esri front:

On the Google front:

In the everything-else category:

Contemplating a Third Nuclear Test in North Korea

"Third time's a charm. In-depth article by Frank Pabian and Siegfried Hecker, photos and maps included, that discusses evidence North Korea may be conducting a 3rd nuclear test within weeks. Looks at recent tunnel activity near where the first two tests occurred. Great geospatial intelligence, lots of maps and satellite images."

[Editor's note: while I don't know the quality of the source, the article seems well documented]

Batch Geonews: GDAL Virtual Formats, Google Map Maker in France, Esri File Geodatabase API 1.2, Bing Maps New Look, and much much more

Here's the recent geonews in batch mode. Again an unusually long edition.

From the open source and open data front:

From the Esri front:

From the Google front:

From the Microsoft front:

In the miscellaneous category:

In the maps category:

Batch Geonews: China Leading the Geospatial Industry, Geospatial World Forum 2012, NoSQL, ESRI at the Government, and much more

Here's the recent geonews in batch mode.

From the open source / open data front:

From the Google front:

In the everything-else category:

In the maps category:

A New Way to Detect Secret Nuclear Tests: GPS

This is a fascinating story about the discovery that GPS can be used to detect illicit nuclear weapons testing. The authors postulate that this discovery will help to justify ratification of the Comprensive Test Ban Treaty. Here's a quote from the story: "We hope that the discovery, which grew out of our efforts to improve the planet's global positioning system (GPS), will be useful to the test-ban organization as a supplementary means of detecting clandestine nuclear tests. It may even give the United States more reason to ratify the Comprehensive Test Ban Treaty."

[Editor's note: a bit more from the article: "GPS might at first seem like an unlikely source for nuclear test detection. But if the technology was designed for location purposes -- and it has found many such purposes in the pursuit of science -- GPS signals have always been especially sensitive to atmospheric disturbances. GPS radio waves must pass from transmitters on satellites high above the planet down to ground-based receivers. Air molecules in-between -- more specifically, electrons and other charged particles in the ionosphere -- interfere with the signal, generating position error."]

Slashdot Geonews: Google Android Location Tracking and Constraining, Cracker-Sized Satellites, and a bit more

Here's the geospatial-related discussions that took place over Slashdot during the last 7 days. From my personal experience, there's often more value in the Slashdot user comments than in the news themselves, so don't hesitate to take a look at their user comments. Half of those stories from Slashdot are related to Google and location tracking.

Slashdot discussed a story about Marlinspike's Android Firewall that Constrain Location Tracking. The summary: "The first dynamic Android firewall, dubbed WhisperMonitor, has been released by respected security researcher Moxie Marlinspike. The firewall will allow users to stop location-tracking apps and restrict connection attempts by applications. Marlinspikewhose company created the application, designed WhisperMonitor in response to the incidence of location tracking and malware on Android platforms. It monitors all outbound connection attempts by applications and the operating system, and asks users to permit or block any URLs and port numbers that are accessed."

Another story discussed is named Google Sued For Tracking Users' Locations. The summary: "Two Android phone users are suing Google for $50 million in the wake of revelations that their phones might be tracking their locations. The lawsuit, filed in the US District Court for the Eastern District of Michigan on April 27, is seeking class-action status. The plaintiffs, Julie Brown and Kayla Molaski, are residents of Oakland County. The two say in the suit that Google's privacy policy did not say that the phones broadcast their location information. Further, they say Google knew that most users would not understand that the privacy policy would allow for Google to track users' locations." Apple was sued for their location tracking last week. According to Boy Genius Report, iOS tracking will be addressed in version 4.3.3, which is due out within a couple weeks.

Slashdot discussed a story named Google's South Korean Offices Raided, and the relation with geospatial is obvious in the summary: "The Seoul police raided Google's office in SeoulS. Korea today on suspicion that they have illegally collected users' location data, without consent, for advertising purposes. Google claims to be cooperating with the investigation."

Now, not related to Google directly but still on the location tracking theme, Slashdot discussed a story named Battle Brews Over FBI's Warrantless GPS Tracking. The summary: "The FBI's use of GPS vehicle tracking devices is becoming a contentious privacy issue in the courts, with the Obama administration seeking Supreme Court approval for its use of the devices without a warrant, and a federal civil rights lawsuit targeting the Justice Department for tracking the movements of an Arab-American student. In the midst of this legal controversy, Threat Level decided to take a look at the inside of one of the devices, with the help of the teardown artists at iFixit."

Slashdot discussed a story named Cracker-Size Satellites To Launch With Endeavour, the summary: "Obfiscator writes with news of the upcoming deployment of satellite-on-a-chip devices measuring just 3.8cm x 3.8cm x 0.2cm. The satellites are set to launch with Endeavour on its final flight. "These three miniature satellites are being launched as a proof-of-concept. As such, they're being deployed in very low orbit, and should return to earth fairly quickly in order to avoid becoming dangers for other satellites. 'They each contain seven solar cells, a microprocessor, an antenna and amplifier, power storage in capacitors, and switching circuitry to turn on the microprocessor when the stored energy is enough to create a single radio-frequency emission.' Due to their size, atmospheric drag would slow them down without burning them up, allowing them to study the uppermost atmosphere of wherever they are deployed next: Venus, Titan, Europe, and Jupiter are all possibilities."

Here's another story on Crowdsourcing Radiation Monitoring In Japan. The summary: "A new open- and crowdsourced initiative to deploy more geiger counters all over Japan looks to be a go. Safecast, formerly RDTN.org, recently met and exceeded its $33,000 fund-raising goal on Kickstarter, which should help Safecast send between 100 and 600 geiger counters to the catastrophe-struck country. The data captured from the geiger counters will be fed into Safecast.org, which aggregates radiation readings from government, nonprofit, and other sources, as well as into Pachube, a global open-source network of sensors."

Monday Geonews: Finding Osama Bin Laden in Google Earth, FOSS4G 2011 News, More on 'Locationgate', and much more

Here's the recent geonews in batch mode. Some of those news could have deserved individual announcements.

From the open source / open date front:

From the Google front:

From the ESRI front, Mandown shares several entries, including:

In the miscellaneous category:

In the maps category:

Geospatial intelligence on radiation, a crowd collaboration exercise

Since the nuclear disaster in Japan, one can see tremendous effort from especially the open hardware community to measure radiation levels. Mapping efforts have been mentioned in this blog too. As such, it's becomming a potential key demonstration 'project' on complex crowd collaboration.

Imagine hardware people and geospatial specialists would join forces and bridge the gap from measurents till final online mapping products. Imagine one step further, and the UAV enthousiasts would join this effort as described in this blog: http://allegedlyapparent.wordpress.com/2011/04/13/build-your-own-radiati...

Who dares to take the lead?

[Editor's note: we mentioned other means of mapping nuclear radiation via crowdsourcing in this previous story]

Japan 2011 Earthquake and Tsunami: 500+ Earthquakes Since Friday Mapped, Fake Radioactive Dispersion Maps, and more

There's still plenty of new entries on the geoblogs regarding the the Japan 2011 earthquake and tsunami. Here's what's new since our initial entry last Friday on maps and resources, and the first update in the Monday geonews.

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