DAAC Home > Resources > News

News

Temporal Dynamics of Lake Area in the Arctic

Submitted by ORNL DAAC Staff on
Image Media
Image Media
Caption

Near-daily CubeSat imagery was collected within four large regions across the ABoVE study area. Timeseries of lake area were derived from the CubeSat imagery for more than 80,000 lakes in these regions.

Body

Near-daily CubeSat imagery provides information on the seasonal dynamics of more than 80,000 lakes.

Greenhouse Gases from Arctic-CAP

Submitted by ORNL DAAC Staff on
Image Media
Image Media
Caption

Arctic-CAP flight lines (orange) sampled Arctic and boreal regions of Alaska and Canada. Pins mark the locations of vertical profiles that were repeatedly acquired during the 2017 growing season.

Body

Atmospheric carbon and methane concentrations were measured during the 2017 Arctic Carbon Aircraft Profile (Arctic-CAP) flights throughout Alaska and western Canada.

Daymet Data Now Available in AppEEARS

Submitted by ORNL DAAC Staff on
Image Media
Image Media
Caption

The Land Processes DAAC distributes NASA Earth Observing System data. They developed the AppEEARS tool to provide access to a wide range of data from instruments including MODIS, VIIRS, SMAP, and now Daymet.

Body

Daymet Version 3 daily weather data for North America is now available through the AppEEARS subsetting tool from NASA's Land Processes DAAC.