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Glossary of Terms

Reference the Earth Observation Data Basics Glossary to better understand terms related to the data provided by our program.

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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Description Source
On-Demand Data Set

Collection of products that are generated in response to a user's request. Such products could either be pre-defined or not.

Definition from EO Data Stewardship Glossary

Operational Readiness Review (ORR)

ORRs evaluate the readiness of the program, including its projects, ground systems, personnel, procedures, and user documentation. ORRs also operate the flight system and associated ground systems in compliance with program requirements and constraints during the operations phase.

See: Data System Interfaces

Operations Agreement (OA)

Operations Agreements are even lower level, more detailed interface documents that are created to help define the operations use of the interfaces, including such things as addresses, phone numbers, and names of responsible personnel. These documents are not intended for project-level development and control.

See: Data System Interfaces