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Aeronautical Data

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Data Catalog

Data Catalog item

Subject
This means the name of the aeronautical information feature.
Property
It means the sub-property that classifies the property.
Type
Indicates the type of information. - Text is a string - Value is a numeric value - A Schedule is a recurring period of time consisting of specific dates. - A Point is a pair of coordinates (latitude and longitude) on a mathematical reference ellipsoid that defines the location of a point on the Earth's surface. - Polygon is the coordinates of sequential points on a polygon that bounds the area. The start and end points are the same - Line is sequential linear coordinates - A Code List is a list of predefined sets of letters or numbers. - Distance is the distance value - Elevation is the vertical distance of a point or level attached to the earth's surface, measured from mean sea level. - Height is the vertical distance of a level, point or object measured from a specific datum - Altitude is the vertical distance of a level, point, or object measured at mean sea level.
Sub-Property
It means the sub-property that classifies the property.
Description
This is the description of the property.
Note
This is a column to describe specific matters for each subject and
property.
Accuracy
It becomes the standard for data quality management.
It refers to the accuracy of a numerical value and
refers to the degree of agreement between the measured value and
the actual value.
Integrity
It becomes the standard for data quality management. - routine: Corruption must be prevented throughout data processing. - essential: Data integrity must be further ensured, including additional processes necessary to ensure that no corruption occurs at any stage of the overall process
and to address potential risks to the overall system architecture.
- critical: Additional integrity assurance processes should be included to ensure that no damage occurs at any stage of the overall process and to fully mitigate
the impact of identified flaws by thoroughly analyzing the entire system architecture from potential data integrity risks.
Orig Type
Indicates the data source type.
Surveyed means a measured value, and calculated means
a calculated value.
Pub. Res.
It refers to the disclosed detailed value of data and refers to the unit or
number of digits in which measured or calculated values are
expressed.
Chart Res.
It is the detailed value of the chart, and means the unit or number of
digits in which the measured or calculated value is expressed.
Post spacing
It means the interval between the values ​​of terrain data.
Vertical Accuracy
It means the vertical accuracy of the data value, and it means the degree of agreement between the measured value and the actual value.
Vertical Resolution
It means the vertical detail value of the data value, and means the unit or
number of digits in which the measured or calculated value is expressed.
Horizontal Accuracy
It means the horizontal accuracy of the data value, and it means
the degree of agreement between the measured value and the
actual value.
Confidence level
Confidence level refers to the level of reliability.
Maintenance Period
It refers to the holding period, and generally means the cycle of measuring data.



Data Catalog

Item
Detail
Download
Aerodrome/Heliport data
ATS and other routes data
Instrument flight procedure data
Radio navigation aids/systems data
Geographic data
Information about national and local regulation, services and procedures

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