Scenario Name
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Engineering Use
Cases
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Specialization of Use Cases
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AQH-M-01.
Scientist
discovers EO data
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01.1.
Scientist chooses search functionality.
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01.2. Scientist defines the spatial and/or temporal extent
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01.3.
Scientist defines spatial and/or temporal resolution
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01.4.
Scientist defines data theme (variable).
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| 01.5.
Scientist may define spectral variables | | |
| 01.6.
Scientist activates the search. | | |
| 01.7.
The system performs relevant search against its catalog | | |
| 01.8. The portal browser returns and shows the search results in map and/or
tabular format | | |
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AQH-M-02.
Scientist
explores EO data |
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02.1.
Scientist inspects individual datasets and their metadata in interactive browser
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02.2. Scientist determines if the data quality is adequate (e.g. error is acceptable,
missing values below thresholds, enough values present for analysis) .
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02.3.
Scientist has a mechanism to select the data (mark it as useful) if it is adequte
for the task
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AQH-M-03.
Scientist accesses EO data
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03.1.
Scientist confirms the datasets for access
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03.2 Scientist accepts any terms and conditions on the use of the data
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03.3. Scientist selects a download location or parameterises a service endpoint
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03.4. Scientist may request a subset of the data on some dimension
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03.5. Scientist executes the data access.
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AQH-M-04.
Scientist
processes EO data
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| 04.1. Scientist detemines the pre-processing actions/steps necessary | | |
| 04.2. Scientist parameterises pre-processing action(s)/step(s) | | |
| 04.3. Scientist chains pre-processing actions/steps where possible | | |
| 04.4. Scientist executes the pre-processing chains | | |
| 04.5. System records provenance of pre-processing | | |
| 04.6. Scientist performs any manual pre-processing actions/steps, tracking provenance | | |
| 04.7. Scientist retrieves pre-processed data | | |
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