Videos

Getting Started with VIIRS Surface Reflectance Data Part 2: Using the Data
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Getting Started with VIIRS Surface Reflectance Data Part 1: All About Accessing Data
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• Glacier Numerology – The how big, how long, how thick, how much, how often, of glacier science.
• Glacier Photography – While a picture may be worth a thousand words, a collection of images may tell a complete forensic story.

Landsat Collections: Providing a Stable Environment Record for Time Series Analysis

This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Vegetation Indices data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC).

This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Land Surface Temperature data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC).

This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Land Surface Temperature data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC).

This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Vegetation Indices data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC).

This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Vegetation Indices data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC).

This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Land Surface Temperature data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC).

Getting Started with MODIS Version 6 Surface Reflectance Data Part 1: All About Accessing Data This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Surface Reflectance data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC).

Getting Started with MODIS Version 6 Surface Reflectance Data Part 2: Using the Data This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Surface Reflectance data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC).

Getting Started with MODIS Version 6 Surface Reflectance Data Part 3: Interpreting Quality Information This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 Surface Reflectance data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC)

The seasonal progression of global vegetation is driven by the tilt of the Earth's rotational axis and its annual orbit around the Sun. In turn, global seasonality drives major changes in important environmental factors such as global atmospheric carbon dioxide concentrations.

Did you know that tree canopy cover can be measured from space? The Moderate Resolution Imaging Spectroradiometer (MODIS) sensor onboard NASA’s Terra and Aqua satellites can do just that by providing data that are used to calculate Leaf Area Index (LAI).

This video focuses on the National Aeronautics and Space Administration’s (NASA) Terra and Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) Version 6 land data distributed by NASA’s Land Processes Distributed Active Archive Center (LP DAAC).

Interviews with staff at Point Reyes National Seashore tell how this National Park Service unit uses USGS science to educate visitors, and manage the park.
 

This video focuses on the Land Processes Distributed Active Archive Center’s (LP DAAC) Data Pool and DAAC2Disk. The Data Pool provides direct access to the publicly available data products from the LP DAAC archive. DAAC2Disk enables users to download multiple data products from the Data Pool using a web-based interface, as a script executed from the command line.

From development and land cover differences to elevation, many factors influence land surface temperature (LST) dynamics.

Tom Loveland, research scientist with the USGS Earth Resources Observation and Science Center, explains how he uses data — both past and present — to help scientists, natural resource managers, and the public better understand how the face of the planet is shifting and what that change means.