ASTER Data | Terra
2 days ago · The following products are available to all users at no cost: ASTER L1T data (day only), Landsat products, EO-1 data, Sentinel-2 data, Orbview-3 data, and DOQs. ASTER/AIST – You can search the entire ASTER data archive using a browse-based map interface. Order:1) pseudocolor natural color image as WMS/KML; 2) Level 3 orthorectified bands 1-14 ...
Earth Observatory - Terra
Feb 20, 2024 · The long-awaited break of the Chasm 1 rift in the Brunt Ice Shelf in Antarctica occurred on January 22, 2023, spawning Iceberg A-81, approximately 1550 square kilometers in size, as observed by NASA’s Terra satellite on January 24, 2023, marking a culmination of the rift’s growth since the 1970s. February 2023: “ Ex-cell-ent Clouds off ...
New MODIS Terra/Aqua LAI Datasets Available
Posted on April 7, 2021 by Tassia Owen Posted in News and Events. What NASA EOSDIS Earth science datasets were released in March 2021? Find new MODIS Terra /Aqua LAI datasets at #LPDAAC. Read more from NASA Earth Data https://go.nasa.gov/3wAhwPO.
MODIS Shows Earth is Greener - Terra
It’s called the Moderate Resolution Imaging Spectroradiometer, or MODIS, and its high-resolution data provides very accurate information, helping researchers work out details of what’s happening with Earth’s vegetation, down to the level of 500 meters, or about 1,600 feet, on the ground. The world is a greener place than it was 20 years ...
Introducing Worldview Snapshots - Terra
Worldview Snapshots is a lightweight application created by NASA’s Earth Science Data and Information System (ESDIS) Project for quickly making satellite images for any location on Earth (including the poles). Users can even configure the application to produce daily images of a specific area of interest, and images can be previewed and ...
Monitoring Volcanoes from Space: Volcanoes, ASTER and MODIS
Hotspots on Earth are identified by satellite images that have a thermal sensor, which measures the temperature, or infrared radiation, of Earth’s surface.MODIS, the Advanced Very High Resolution Radiometer (AVHRR) and ASTER all collect data on Earth’s temperature, but each of these sensors have different spatial resolutions.
Joint NASA, NOAA Study Finds Earth’s Energy Imbalance Has …
Credits: NASA/Tim Marvel. Researchers have found that Earth’s energy imbalance approximately doubled during the 14-year period from 2005 to 2019. Earth’s climate is determined by a delicate balance between how much of the Sun’s radiative energy is absorbed in the atmosphere and at the surface and how much thermal infrared radiation Earth ...
NASA, Japan Make ASTER Earth Data Available At No Cost
Beginning today, all Earth imagery from a prolific Japanese remote sensing instrument operating aboard NASA’s Terra spacecraft since late 1999 is now available to users everywhere at no cost. The public will have unlimited access to the complete 16-plus-year database for Japan’s Ministry of Economy, Trade and Industry (METI) Advanced ...
Terra Talent Series | Terra
Here’s a reminder that it’s your last chance to sign up for the virtual Terra, Aqua, and Aura Drifting Orbits Workshop that starts tomorrow, November 1-2, 2022. For more information and registration, visit the Terra website (or register here!). On December 8th, 2022 from 12:30 PM – 3:30 PM ET, the Terra team will be hosting a virtual ...
Why Monitor Air Quality - Terra
May 19, 2009 · Models are necessary in predicting air quality because conditions change from day to day. Air quality fluctuates from day to day for a number of reasons. Most obviously, air quality changes if more pollutants are put into the atmosphere. A large event such as a dust storm, wildfire, or volcanic eruption can dramatically darken the skies.