| Latitude |
The latitude is expressed as a signed decimal number with six digits of precision in the range from −90.000000° to +90.000000°. The latitude at the equator is represented by 0°. Latitudes north of the equator are represented as positive numbers; those south, by negative numbers.
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decimal number
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| Longitude |
The longitude is expressed as a signed decimal number with six digits of precision in the range from −180.000000° to +180.000000°. The prime meridian at Greenwich is represented by 0°. Longitudes to the west of the prime meridian are represented as negative numbers; those to the east, by positive numbers.
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decimal number
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| Altitude |
The altitude is expressed as distance above mean sea level of the machine’s location. This description does not consider the geodesic model used in any GPS system. There can be a small difference between reported altitude when the value is derived from different GPS systems. This data element is the unique altitude value expressed in SI units.
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decimal number
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| AltitudeUnits |
The altitude of the location is expressed in metres.
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string
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| datetime |
The date and time indicate when the machine was at the described location.
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string
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Date and Time are expressed as: YYYY-MM-DDThh:mm:ssZ |