Acquisition Information

From DGIWG
Jump to: navigation, search


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.