Acquisition Information
From DGIWG
Acquisition Information
The following metadata elements are applicable to sensor imagery class.
| Identifier | Title / Description | Value Domain | Card |
|---|---|---|---|
| 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)
Note: This angle is calculated from the nadir point of the sensor, not at the centre point of the image.
Constraints: * Because of implementation issues, this element can only be used with a Georeferenceable Grid Spatial Representation.
|
Float
0…360
|
0..1 |
| SUNEL
[DMF/Sensor]
|
Sun Elevation
Angle between the horizon and the center of the sun's disc (ESA definition).
Note: This angle is calculated from the nadir point of the sensor, not at the centre point of the image.
Constraints: * Because of implementation issues, this element can only be used with a Georeferenceable Grid Spatial Representation.
|
Float
-90..90
|
0..1
|
