Difference between revisions of "Acquisition Information"
From DGIWG
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Latest revision as of 16:12, 4 May 2021
| Identifier | Title / Description | Value Domain | Card | Condition | Mapping specific notes | Guidelines | Example |
| ACINS
[DMF/Sensor]
|
Acquisition Instrument
This is information about the instrument (sensor) used in data acquisition.
|
Instrument | 1..* | ||||
| ACPLAT
[DMF/Sensor]
|
Acquisition Platform Information
This element provides designation of the platform used to acquire the dataset.
|
Platform | 0..1 | ||||
| ACMETCD
[DMF/Sensor]
|
Meteorological Conditions of Acquisition
This describes the meteorological conditions in the area at collection time. This element is intended for airborne or in-situ acquisition.
|
Meteorological Condition | 0..1 | ||||
| ACDATE
[DMF/Sensor]
|
Acquisition Date Time
Date and time of the collection.
|
DateTime | 0..1 | ||||
| SUNAZ
[DMF/Sensor]
|
Sun Azimuth
Clockwise angle in degrees from north to the centre of the sun’s disc. (ESA definition)
|
0…360
|
0..1 | Because of implementation issues, this element can only be used with a Georeferenceable Grid Spatial Representation. | This angle is calculated from the nadir point of the sensor, not at the centre point of the image. | ||
| SUNEL
[DMF/Sensor]
|
Sun Elevation
Angle between the horizon and the center of the sun's disc (ESA definition).
|
-90..90
|
0..1 | Because of implementation issues, this element can only be used with a GeoreferenceableGrid Spatial Representation. | Name is instanciated as an XML attribute. | This angle is calculated from the nadir point of the sensor, not at the centre point of the image. |
| DMF/Core | DMF/Core defines the minimum set of metadata elements to be implemented by any metadata catalogue. This set satisfies the discovery use case. |
| DMF/Common | DMF/Common is an additional set of metadata elements for a more complete description of any type of resource supported by DMF. It extends DMF/Core and covers discovery and basic evaluation use cases. |
| DMF/Data | DMF/Data extends DMF/Common for data related resources (i.e. dataset, series and tile). DMF/Data adds metadata elements for evaluation and use. |
| DMF/Sensor | A DMF/Sensor class extending DMF/Data for sensors. |
