Apr 29, 2019

When disaster strikes, accurate information about the scale and scope of impact becomes critical. The first 24 hours are often the most important, and any accurate data may prove life saving. Leveraging data from Planet’s Disaster Program, Bruno Adriano and his team used a variety of data sources and machine learning to […]

Apr 29, 2019

The movement of river sediment influences many aspects of land management, including water quality and the life cycle of dams and other impoundments. Hydrologists will benefit from improved methodologies to track river sediment flow and geomorphological evolution of the river channel. Robert Strick, from the University of Brighton, and colleagues used a […]

Apr 12, 2019

If it were possible, a stationary observer in sun synchronous orbit would see one Planet Dove satellite rocket past every ~90 seconds. At polar latitudes, the relative speed of Earth’s rotation is much lower, like the inside tracks of a vinyl record. As a result, Planet often collects multiple images of the […]

Mar 26, 2019

The flow of suspended sediment—fine particles carried by the water column—varies widely in tropical rivers, and can influence water availability, silting of reservoirs and pollution. Monitoring sediment loads over large rivers can be difficult with ground stations, making remote sensing a preferred solution. However, high spatial and temporal resolution are required to […]

Mar 18, 2019

In the Arctic and Boreal regions, millions of freshwater lakes influence carbon dioxide and methane emissions to the atmosphere. Lakes that are more dynamic, with a variable shoreline, may have a greater flux of these greenhouse gases. Leveraging the Planet Dove and RapidEye constellations, which collectively image daily and sometimes multiple times […]