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National Aeronautics and Space Administration

NASA's Arctic-Boreal Vulnerability Experiment

ABoVE

Science Cloud Webinar Archive

Science Cloud Setup Instructions
About the Science Cloud

For instructions on accessing the ABoVE Science Cloud, contact support@cce.nasa.gov

All webinars take place at 1pm Eastern unless otherwise noted.

UPCOMING

Discussion Topic TBD
Discussion Topic TBD


PAST

System Updates, Dataset Review, Q&A
Slides
Recording [View Directly on YouTube]
NGA Data Discovery Tools
Slides
Recording [View Directly on YouTube]
Demonstration by Jim Shute of NCCS on the planned use of ESRI products in the ABoVE Science Cloud
Recording [View Directly on YouTube]
Recording [View Directly on YouTube]
Landsat Surface Reflectance and Landsat Collection 1
The U.S. Geological (USGS) Survey Earth Resources Observation and Science (EROS) Center in Sioux Falls, SD is the steward of Landsat satellite imagery and other land records, and the provider of land change science data, information and knowledge to aid in the understanding of a changing Earth. In an effort to make Landsat data more useful for science applications, USGS EROS provides research-quality, application-ready, higher level science data products, such as Surface Reflectance. The Surface Reflectance algorithms derive biophysical measurements of Earth’s surface primarily by estimating and removing atmospheric contamination from the Landsat Level-1 data. This webinar will discuss the theory behind Surface Reflectance retrieval; the fundamentals of the Landsat 4-5 Thematic Mapper (TM)/Landsat 7 Enhanced Thematic Mapper Plus (ETM+) Surface Reflectance Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS) algorithm, and the Landsat 8 Operational Land Imager (OLI) Surface Reflectance Code (LaSRC); how to effectively use these higher level data; and how Landsat Collection 1 will better enable time series analysis of Landsat data products.

Steve Foga works as a remote sensing scientist for Stinger Ghaffarian Technologies Inc., contractor to the U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center in Sioux Falls, SD. He works on the Land Satellites Data Systems (LSDS) Science Research and Development (LSRD) team, where his primary focus is on characterization, documentation and quality assurance of higher level Landsat data products, such as Surface Reflectance and Surface Temperature. Steve has also worked on other projects within LSRD, such as cloud detection algorithm validation, metadata development, and science data product evaluation. Steve has a M.Sc. degree in Geography from the University of Kansas, where his focus was on glaciology and remote sensing.

Following Steve’s discussion on Landsat, Mark Carroll and Damien Sulla-Menashe will describe the location of the current Landsat data available on the ABoVE Science Cloud, and there will be a time for Q & A.

Recording View Directly on Youtube
Steve Foga Slides [14.35MB pdf]
Mark Carroll Slides [14KB pdf]
Damien Sulla-Menashe Slides [12.32MB ppt]
Current Datasets on the ASC and System Updates

Recording [View Directly on Youtube]
Presentation Slides [197KB pdf]
 
Claire Porter from the Polar Geospatial Center presented information about using the PGC imagery utilities to orthorectify high resolution imagery on the ASC

Recording [View Directly on Youtube]
Presentation Slides [2.3MB pdf]
Process to use the PGC Imagery Utils on the ASC >>
Updated Sep 2017
 
ABoVE Science Cloud Webinar: System Updates and Q & A

Recording [View Directly on Youtube]
Presentation Slides [1.3MB pdf]
 
ABoVE Science Cloud Webinar: System Updates and Q & A
The ASC team provided system updates and explained how to log into Windows VMs using Guacamole within a web browser and navigate to the high resolution imagery to view it.

Recording [View Directly on Youtube]
Presentation Slides [853KB pdf]
 
ABoVE Science Cloud Webinar: System Updates and Q & A
Due to technical difficulties we did not host this webinar, however the slides are available here. This information will be presented at our next webinar on October 21st, 2016.

Presentation Slides [946KB pdf]
 
NASA Earthdata Webinar:
"Arctic Boreal Vulnerability Experiment (ABoVE) Data Management Best Practices"


Recording [View Directly on Youtube]
 
ABoVE Science Cloud Data Discovery and Management

Recording [View Directly on Youtube]
Presentation Slides [745KB pdf]
 
ABoVE Science Cloud Data Discovery and Management

Recording [View Directly on Youtube]
View a short video on using the ASC Data Discovery Tool here.
Presentation Slides [305KB pdf]
 
ABoVE Science Cloud Use Case and Imagery Discovery
  • Presentation by Mark Carroll showing his successful use of the ASC to create surface water masks using Landsat imagery
  • Tips on locating and accessing imagery stored within the ASC.
Recording [View directly on YouTube]
 
Accessing the ABoVE Science Cloud
  • The basics of how to access the ASC from both Windows and Linux machines (included are video tutorials)
  • A presentation by Mark Carroll showing the location of various datasets on the ASC
  • Presentation by Dan Slayback showing the future plans we have to access imagery on the ASC.
Recording [View directly on YouTube]
Presentation slides [380KB pdf]
 

2015

Overview of the ABoVE Science Cloud: An orientation for the 2015 ABoVE Science Team
  • Overview of the structure and plan for the ASC
Recording [View directly on YouTube]
Presentation slides [3.03MB pdf]
Overview of the ABoVE Science Cloud: An orientation for proposers to the 2014 A.4 Research Announcement
  • Overview of the structure and plan for the ASC

NOTE: *Please view the September 9th video for up to date Overview Information*

Recording [View directly on YouTube]
Presentation slides [13.3MB pdf]
Answered questions [268KB pdf]