February 2016


126 Landsat Images Provided to International Charter, Feb. 2016
Feb 29, 2016126 Landsat Images Provided to International Charter, Feb. 2016

This month, 126 Landsat scenes were ingested by the USGS Hazard Data Distribution System to provide data for Charter activations.

Landsat 8 Used to Pinpoint Shipwrecks
Feb 23, 2016Landsat 8 Used to Pinpoint Shipwrecks

Nearshore shipwrecks can leave telltale sediment plumes at the sea’s surface that reveal their location. Using Landsat 8 data, researchers have detected plumes extending as far as 4 kilometers (~2.5 miles) downstream from shallow shipwreck [...]

Tim Assal
Feb 16, 2016Documenting Spatial and Temporal Trends of Drought

We turned to the remote sensing archive to determine if drought altered forest structure over the course of a decade-and-a-half. We analyzed 22 years of Landsat satellite data to determine changes in forest condition between 1985 and 2012.

TIRS diagram
Feb 12, 2016Landsat 8 TIRS Updates from USGS

As of Feb. 12, 2016, many of the Landsat 8 scenes acquired from October to December 2015 have been reprocessed into nominal Level-1 products containing valid TIRS data and are available for download, and can also be submitted for higher-level [...]

in the field
Feb 2, 2016A New Observation Method That Sees the Forest for the Trees

A marriage in the remote forests of China promises to unite two important forces to better inform the health and future of biodiversity. The union is reported in this week’s journal Ecological Indicators by Michigan State University researchers.