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LP DAAC AppEEARS Data Access

AppEEARS is a web interface for selecting, analyzing, and downloading point-based data from LP.DAAC's archive. It enables easy access to MODIS and WELD land data, allowing subset by variable, data output combination, and more.

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LP DAAC AppEEARS Data Access

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  1. LP DAAC AppEEARS Data Access Jason Werpy LP DAAC Enterprise Architect SGT, Inc., Contractor to the USGS EROS Center *Work performed under USGS contract G15PD00766

  2. Selecting Multiple Variables • Interface • AppEEARS – Interface for selecting point based data from the LP DAAC archive, analyzing that data, and downloading the specific values desired.

  3. AppEEARS • Application for Extracting and Exploring Analysis Ready Samples • Web application interface for accessing and extracting LP DAAC’s tiled MODIS and WELD data

  4. AppEEARS • Built on top of lower level services • OPeNDAP • OPeNDAP aggregation • Tilemap • Product Service • Quality Service • Capabilities • Easy access and selection of MODIS and WELD land data • Subset by variable • Combine data output • Different variables from different products • Same spatial location • Across temporal values

  5. AppEEARS – Create Order

  6. AppEEARS – Select Variables Output with combined variables

  7. AppEEARS – Review Order

  8. AppEEARS – Review Variables

  9. AppEEARS – Review Variables

  10. AppEEARS – Compare Variables

  11. AppEEARS – Compare Variables

  12. AppEEARS – Grouped Output

  13. For More Information about our services Subscribe to our listserv: https://lists.nasa.gov/mailman/listinfo/lpdaac

  14. Questions?

  15. AppEEARS has an API too! • Even AppEEARS is built on top of public services, the AppEEARS API is directly usable, too (its not just an interface!) • AppEEARS API • Product Service – list of products available through AppEEARS (note the same help context) • Quality Service – list the quality layers for products • Sample Extraction Service – extracts a sample of data from OPeNDAP UI API Middleware Data Services

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