US Korea Institute

Thursday March 30th 2017
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Posts Tagged ‘remote sensing’

North Korea’s Punggye-ri Nuclear Test Site: Analysis Reveals Its Potential for Additional Testing with Significantly Higher Yields

North Korea’s Punggye-ri Nuclear Test Site: Analysis Reveals Its Potential for Additional Testing with Significantly Higher Yields

Abstract Commercial satellite imagery of the Punggye-ri Nuclear Test Site shows that substantial tunnel excavation is continuing at the “North” Portal (previously the “West” Portal), which provided support for the last four of the five declared underground nuclear tests conducted by the Democratic People’s Republic of Korea. The North [...]

Surface Disturbances at the Punggye-ri Nuclear Test Site: Another Indicator of Nuclear Testing?

Surface Disturbances at the Punggye-ri Nuclear Test Site: Another Indicator of Nuclear Testing?

Abstract A review of available very high-resolution commercial satellite imagery (bracketing the time of North Korea’s most recent underground nuclear test on September 9, 2016 at the Punggye-ri nuclear test site) has led to the detection and identification of several minor surface disturbances on the southern flank of Mt. Mantap. These [...]

Assessing Agricultural Conditions in North Korea: A Satellite Imagery Case Study

Assessing Agricultural Conditions in North Korea: A Satellite Imagery Case Study

The Democratic People’s Republic of Korea (North Korea) continues to experience seasonal climate variations, drought conditions that greatly put its food production and supply at risk. Over the past several years, though food production remains generally higher compared to production output in the early 2000s, dry-weather patterns have [...]

Credit for photo of young North Korean girl: T.M. All rights reserved, used with permission.