ExifGpsPackage Class
Represents GPS metadata in an EXIF metadata package.
Inheritance Hierarchy
SystemObject
  GroupDocs.Metadata.CommonMetadataPackage
    GroupDocs.Metadata.CommonCustomPackage
      GroupDocs.Metadata.Standards.ExifExifDictionaryBasePackage
        GroupDocs.Metadata.Standards.ExifExifGpsPackage

Namespace: GroupDocs.Metadata.Standards.Exif
Assembly: GroupDocs.Metadata (in GroupDocs.Metadata.dll) Version: 20.5
Syntax
public sealed class ExifGpsPackage : ExifDictionaryBasePackage

The ExifGpsPackage type exposes the following members.

Constructors
  NameDescription
Public methodExifGpsPackage
Initializes a new instance of the ExifGpsPackage class.
Properties
  NameDescription
Public propertyAltitude
Gets or sets the altitude based on the reference in AltitudeRef. The reference unit is meters.
Public propertyAltitudeRef
Gets or sets the altitude used as the reference altitude. If the reference is sea level and the altitude is above sea level, 0 is given. If the altitude is below sea level, a value of 1 is given and the altitude is indicated as an absolute value in the Altitude tag.
Public propertyAreaInformation
Gets or sets the character string recording the name of the GPS area. The first byte indicates the character code used, and this is followed by the name of the GPS area.
Public propertyCount
Gets the number of metadata properties.
(Inherited from MetadataPackage.)
Public propertyDataDegreeOfPrecision
Gets or sets the GPS DOP (data degree of precision). An HDOP value is written during two-dimensional measurement, and PDOP during three-dimensional measurement.
Public propertyDateStamp
Gets or sets the character string recording date and time information relative to UTC (Coordinated Universal Time). The format is YYYY:MM:DD.
Public propertyDestBearing
Gets or sets the GPS bearing to the destination point. The range of values is from 0.00 to 359.99.
Public propertyDestBearingRef
Gets or sets the GPS reference used for giving the bearing to the destination point. 'T' denotes true direction and 'M' is magnetic direction.
Public propertyDestDistance
Gets or sets the GPS distance to the destination point.
Public propertyDestDistanceRef
Gets or sets the GPS unit used to express the distance to the destination point. 'K', 'M' and 'N' represent kilometers, miles and knots.
Public propertyDestLatitude
Gets or sets the GPS latitude of the destination point.
Public propertyDestLatitudeRef
Gets or sets the GPS value which indicates whether the latitude of the destination point is north or south latitude. The ASCII value 'N' indicates north latitude, and 'S' is south latitude.
Public propertyDestLongitude
Gets or sets the GPS longitude of the destination point.
Public propertyDestLongitudeRef
Gets or sets the GPS value which indicates whether the longitude of the destination point is east or west longitude. ASCII 'E' indicates east longitude, and 'W' is west longitude.
Public propertyDifferential
Gets or sets a GPS value which indicates whether differential correction is applied to the GPS receiver.
Public propertyImgDirection
Gets or sets the GPS direction of the image when it was captured. The range of values is from 0.00 to 359.99.
Public propertyImgDirectionRef
Gets or sets the GPS reference for giving the direction of the image when it is captured. 'T' denotes true direction and 'M' is magnetic direction.
Public propertyItemString
Gets the MetadataProperty with the specified name.
(Inherited from MetadataPackage.)
Public propertyCode exampleItemTiffTagID
Gets the TIFF tag with the specified id.
(Inherited from ExifDictionaryBasePackage.)
Public propertyKeys
Gets a collection of the metadata property names.
(Inherited from MetadataPackage.)
Public propertyKnowPropertyDescriptors
Gets a collection of descriptors that contain information about properties accessible through the GroupDocs.Metadata search engine.
(Inherited from MetadataPackage.)
Public propertyLatitude
Gets or sets the GPS latitude.
Public propertyLatitudeRef
Gets or sets a GPS value indicating whether the latitude is north or south latitude.
Public propertyLongitude
Gets or sets the GPS longitude.
Public propertyLongitudeRef
Gets or sets a GPS value indicating whether the longitude is east or west longitude.
Public propertyMapDatum
Gets or sets the geodetic survey data used by the GPS receiver.
Public propertyMeasureMode
Gets or sets the GPS measurement mode.
Public propertyMetadataType
Gets the metadata type.
(Inherited from MetadataPackage.)
Public propertyProcessingMethod
Gets or sets a character string recording the name of the method used for location finding. The first byte indicates the character code used, and this is followed by the name of the method.
Public propertySatellites
Gets or sets the GPS satellites used for measurements. This tag can be used to describe the number of satellites, their ID number, angle of elevation, azimuth, SNR and other information in ASCII notation. The format is not specified. If the GPS receiver is incapable of taking measurements, value of the tag shall be set to NULL.
Public propertySpeed
Gets or sets the speed of GPS receiver movement.
Public propertySpeedRef
Gets or sets the unit used to express the GPS receiver speed of movement. 'K' 'M' and 'N' represents kilometers per hour, miles per hour, and knots.
Public propertyStatus
Gets or sets the status of the GPS receiver when the image is recorded.
Public propertyTimeStamp
Gets or sets the time as UTC (Coordinated Universal Time). TimeStamp is expressed as three RATIONAL values giving the hour, minute, and second.
Public propertyTrack
Gets or sets the direction of GPS receiver movement.
Public propertyTrackRef
Gets or sets the reference for giving the direction of GPS receiver movement. 'T' denotes true direction and 'M' is magnetic direction.
Public propertyVersionID
Gets or sets the version of GPS IFD.
Methods
  NameDescription
Public methodAddProperties
Adds known metadata properties satisfying the specified predicate. The operation is recursive so it affects all nested packages as well.
(Inherited from MetadataPackage.)
Public methodClear
Removes all TIFF tags stored in the package.
(Inherited from ExifDictionaryBasePackage.)
Public methodContains
Determines whether the package contains a metadata property with the specified name.
(Inherited from MetadataPackage.)
Public methodEquals (Inherited from Object.)
Public methodFindProperties
Finds the metadata properties satisfying the specified predicate. The search is recursive so it affects all nested packages as well.
(Inherited from MetadataPackage.)
Public methodGetEnumerator
Returns an enumerator that iterates through the collection.
(Inherited from MetadataPackage.)
Public methodGetHashCode (Inherited from Object.)
Public methodGetType (Inherited from Object.)
Public methodRemove
Removes the property with the specified id.
(Inherited from ExifDictionaryBasePackage.)
Public methodRemoveProperties
Removes metadata properties satisfying the specified predicate.
(Inherited from MetadataPackage.)
Public methodSanitize
Removes writable metadata properties from the package. The operation is recursive so it affects all nested packages as well.
(Inherited from MetadataPackage.)
Public methodCode exampleSet
Adds or replaces the specified tag.
(Inherited from ExifDictionaryBasePackage.)
Public methodSetProperties
Sets known metadata properties satisfying the specified predicate. The operation is recursive so it affects all nested packages as well. This method is a combination of AddProperties(FuncMetadataProperty, Boolean, PropertyValue) and UpdateProperties(FuncMetadataProperty, Boolean, PropertyValue). If an existing property satisfies the predicate its value is updated. If there is a known property missing in the package that satisfies the predicate it is added to the package.
(Inherited from MetadataPackage.)
Public methodCode exampleToList
Creates a list from the package.
(Inherited from ExifDictionaryBasePackage.)
Public methodToString (Inherited from Object.)
Public methodUpdateProperties
Updates known metadata properties satisfying the specified predicate. The operation is recursive so it affects all nested packages as well.
(Inherited from MetadataPackage.)
See Also