Recent advancements by the USGS EROS Center, led by Minsu Kim, developed a new algorithm using Landsat data for bathymetry, supporting initiatives like Seabed 2030. Landsat Next, launching around 2030, promises even greater accuracy and resolution than ever before.
The Geostationary Operational Environmental Satellite-U (GOES-U) was successfully launched on June 25, 2024, from NASA’s Kennedy Space Center. This marks the completion of the Extreme Ultraviolet and X-ray Irradiance Sensors (EXIS) program, led by the University of Colorado Boulder’s LASP, enhancing space weather monitoring.
The third large wave of Saharan dust in just two weeks is moving over Europe, significantly increasing PM10 concentrations at ground level for the Iberian Peninsula, and some parts of France and Germany.
Satellite images from the Copernicus Sentinel-1 mission have revealed the scale of an oil spill off Trinidad and Tobago’s coast, following The Gulfstream shipwreck. The spill has extended over 160 km (100 miles) westwards, threatening neighboring marine areas.
Derna, a northeastern Libyan town, grappled with catastrophic flooding after Medicane “Marquesa” made landfall on September 10, 2023. The subsequent deluge, equivalent to several months of rain in just a day, resulted in extensive damage and a rising death toll, with thousands still missing.
On January 22, 2023, a massive rift on the Brunt Ice Shelf in Antarctica finally gave way, resulting in the formation of a new iceberg measuring 1 550 km2 (~600 mi2). The U.S. National Ice Center has named it Iceberg A-81. The rift, spanning most of the Brunt Ice Shelf in Antarctica, appeared ready to spawn an iceberg in 2019, posing an uncertain future for scientific infrastructure and a human presence on the shelf that was first established in 1955 by the British Antarctic Survey (BAS).
The first aerial pictures have emerged from the disaster zone in Tonga after a massive eruption at Hunga Tonga-Hunga Ha'apai volcano on January 15, 2022. Aerial pictures acquired on January 17 by surveillance planes sent by Australia and New Zealand have now…
Eruptive column produced by the massive eruption of the Hunga Tonga-Hunga Ha'apai volcano in Tonga at 04:10 UTC on January 15, 2022, likely reached a height of about 30 km (98 500 feet) above sea level. The data is coming from Ozone Mapping and Profiler Suite…
High-resolution satellites have detected substantial quantities of methane leaking from two landfill sites close to the center of Madrid, Spain. Using data from the ESA's Copernicus Sentinel-5P mission combined with GHGSat’s high-resolution commercial…
A lava dome-like feature formed in the summit crater of Great Sitkin volcano, Alaska, suggesting magma is rising near the surface. As a result, the Alaska Volcano Observatory (AVO) has raised the Aviation Color Code to ORANGE and the Volcano Alert Level to WATCH. A…
