Draft

The EOS Extensions are a set of extensions designed to further adapt the ISO 19115 geospatial metadata standard to meet the needs of NASA and the Earth observing community at large. They include:

Extensions Related to Existing ISO Packages

  • EOS_AcquisitionInformation_PropertyType 
  • EOS_AcquisitionInformation_Type 
  • EOS_Algorithm_PropertyType
  • EOS_Algorithm_Type
  • EOS_Event_PropertyType
  • EOS_Event_Type
  • EOS_EventList_PropertyType
  • EOS_EventList_Type
  • EOS_EventTypeCode_PropertyType
  • EOS_Instrument_PropertyType
  • EOS_Instrument_Type
  • EOS_Platform_PropertyType
  • EOS_Platform_Type
  • EOS_Processing_PropertyType
  • EOS_Processing_Type
  • EOS_Revision_PropertyType
  • EOS_Revision_Type
  • EOS_Sensor_PropertyType
  • EOS_Sensor_Type

Extensions Related to Additional Attributes 

  • EOS_AdditionalAttribute_PropertyType
  • EOS_AdditionalAttribute_Type
  • EOS_AdditionalAttributeDataTypeCode_PropertyType
  • EOS_AdditionalAttributeDescription_PropertyType
  • EOS_AdditionalAttributeDescription_Type
  • EOS_AdditionalAttributes_PropertyType
  • EOS_AdditionalAttributes_Type
  • EOS_AdditionalAttributeTypeCode_PropertyType

As discussed in great detail in the section on Product Specific Attributes (PSAs), additional attributes use the record type/record or record type/value method of documenting information. See Figure 1 , below to view the attribute type/value structure for documenting Product Specific Attributes.

 

 

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