(Location) Coordinate

ID (OBSERVED PROPERTY identifier)

M

coordinate

GRAMMAR

OBSERVED PROPERTY name

M

Location Coordinate

GRAMMAR

OBSERVED PROPERTY type

M

location

GRAMMAR

Also known as

O

position; GPS

TIC Description

Definition

M

The observed property type location_coordinate represents the geographic position of any kind of subject, determined at its subject-specific reference point, in reference to earth’s geographic coordinate system. They must consist of at least two values (Latitude/Longitude) for explicit and precise representation of the position.

TIC Description

Further Detail

O

The observed property type location_coordinate (physical position) is the counterpart to the location_logical (logical position), the location_technical (location within a CHE) and is complemented by the concept “Reference Point”.
It must be used together with the concept “location” (see Location).

A specific coordinate may have a corresponding logical location, but every logical location has underlying coordinates. Both may be translated from one to another and are determined at a subject-specific reference point.

The representation of coordinates is aligned with standard ISO 6709:

• Latitude (y-axis) representing North (N) & South (S)

• Longitude (x-axis) representing East (E) & West (W)

• Altitude (z-axis) representing the height

• Identification of used coordinate reference system (location qualifier)

Coordinates must be related to a pre-defined, subject-specific concept “Reference Point”, indicating where on the subject the coordinate relates to.

Location qualifier: a logical qualifier of a location that groups the location to a certain coordinate type of coordinate reference system used.

• “WGS84”
  WGS84 4002.4 -003200.8 (Qualifier/Latitude/longitude)

• to be extended
  

coordinate_accuracy: Specifying the coordinate's level of accuracy. It is dependent on the source the coordinate is retrieved from (e.g. GNSS, manual input, calculated from location by the TOS).

TIC Description

Required Information

M

SUBJECT, POINT OF MEASUREMENT, OBSERVED PROPERTY and VALUE

TIC Description

SUBJECT

#CHE; #STS; #SC; #RTG; #RMG; #TT; #ECH;#ASC; #MC; #PowerUnit; #Terminal; #Berth; #Bollard; #Yard; #Gate; #Rail; #Lightpole; #TZ; #Vessel;

POINT OF MEASUREMENT

#input;#internal_in ; #internal_out ;#output

#schedule; #planning; #estimated; #actual; #performed

OBSERVED PROPERTY

#value; #status; #accuracy

Value

2xinteger; 2x real number

status: TRUE; FALSE

accuracy: real number; m (meter)

Related standards

O

 ISO 6709; WGS84; PROFIBUS Omlox

TIC Description

Related TIC 4.0 definition

O

#reference_point; #coordinate_area; #location; #location_area

TIC Description

Example

M

che_coordinate: [+4012.22; -07500.25] = the Container handling equipment is in position 40°12.22' N & 075°00.25' W.

che_coordinate_status: TRUE = the container handling equipment transmits its position.

che_coordinate_id: WGS84 = the container handling equipment is using GPS with reference system WGS84.

che_coordinate_accuracy: 10.0m = the coordinate has an accuracy of 10.0m.

TIC Description

Example in the context of the grammar

M

An RTG is transmitting a GPS signal with an accuracy of 1.5m while moving a container from one position to another.

RTG_coordinate_status: TRUE; RTG_coordinate_id: WGS84; RTG_coordinate_accuracy: 1.5m; RTG_start_move_coordinate: +4012.22 -07500.25; che_end_move_coordinate: +4012.44 -07501.11

JSON Example with a coordinate data from a gps directly from the sensor (output) and corrected by the vector to asign the coordinates to the “reference point of the subject” (ioutput)

{
  "che": [
    {
      "id": "XXX_RTG_304985723408957",
      "location": {
        "coordinate": [
          {
            "pom": "output",
            "pomt": "actual",
            "timestamp": "2021-04-09T15:44:42.321Z",
            "qualifier": "WGS84",
            "value": [
              4012.26,
              -750.19
            ]
          },
          {
            "pom": "ioutput",
            "pomt": "actual",
            "timestamp": "2021-04-09T15:44:42.321Z",
            "qualifier": "WGS84",
            "value": [
              4012.22,
              -750.25
            ]
          }
        ]
      }
    }
  ]
}

TIC Description

Link to one or more operational processes

M

Any subject in any process.

TIC Description

Search tags

M

Technical

Version / Date

M

TIC_Q4_2020 / 15.09.2020

Technical

Internal TIC Version

M

definition technical group

Technical

Created by

Edited by

Review / Approve

Published