Entries by David Manthos

Bird’s Eye View of the Samarco Mine Disaster

On November 5, 2015, a mine-waste dam collapsed at an enormous iron mine in southeastern Brazil. The wave of toxic waste was at least twice the volume of the Johnstown Flood, and wiped out buildings and bridges over 40 miles downstream. Using post-spill satellite imagery and Google Earth, we have produced a bird’s-eye view of […]

From the Bird’s Foot to the Dogsleg: 2015 in Review

Our most recent trip around the sun was filled with growth and major (positive!) impact for the environment, so we’re inviting you to share in our success. Of course, SkyTruth is a 501 (c) (3) non-profit, so your tax-deductible donation before midnight tomorrow will reduce your 2015 tax bill and help us keep a sharp […]

Oil Slicks Significantly Diminished at SOCAR #10

SkyTruth has been tracking a fire and oil spill in the Caspian Sea from an aging platform operated by SOCAR, the Azerbaijani state-owned oil company. However, an image collected yesterday (Dec. 20) by Sentinel 1A, a radar satellite operated by the European Space Agency (ESA) shows that the 357 square kilometer oil slick observed on Dec. […]