EPSG:8378

EPSG example wellbore local vertical CRS

Attributes

Unit: metre

Geodetic CRS: EPSG example wellbore local vertical CRS

Datum: EPSG example wellbore vertical datum

Data source: EPSG

Information source: IOGP

Revision date: 2019-02-16

Scope: Wellbore survey.

Remarks: Vertical component of wellbore cubic CRS (CRS code 8820). Depth is relative to the zero depth point used during wellbore survey (e.g. derrick floor).

Area of use: Description of the extent of the CRS.

Coordinate system: Vertical CS. Axis: local depth (d). Orientation: down. UoM: m.

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SimpleMap

Center coordinates
0.0 0.0

Projected bounds:
-90.0 -180.0
90.0 180.0

WGS84 bounds:
-180.0 -90.0
180.0 90.0

Description of the extent of the CRS.
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Definition: OGC Well Known Text

VERT_CS["EPSG example wellbore local vertical CRS",
    VERT_DATUM["EPSG example wellbore vertical datum",2005,
        AUTHORITY["EPSG","1205"]],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Local depth",DOWN],
    AUTHORITY["EPSG","8378"]]

Definition: OGC Well Known Text 2 (2019)

VERTCRS["EPSG example wellbore local vertical CRS",
    VDATUM["EPSG example wellbore vertical datum"],
    CS[vertical,1],
        AXIS["local depth (d)",down,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Wellbore survey."],
        AREA["Description of the extent of the CRS."],
        BBOX[-90,-180,90,180]],
    ID["EPSG",8378]]

Definition: ESRI Well Known Text

VERTCS["EPSG_example_wellbore_local_vertical_CRS",
    VDATUM["EPSG_example_wellbore_vertical_datum"],
    PARAMETER["Vertical_Shift",0.0],
    PARAMETER["Direction",-1.0],
    UNIT["Meter",1.0]]

Definition: PROJ.4

+vunits=m +no_defs +type=crs

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:8378","+vunits=m +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "VerticalCRS",
    "name": "EPSG example wellbore local vertical CRS",
    "datum": {
        "type": "VerticalReferenceFrame",
        "name": "EPSG example wellbore vertical datum"
    },
    "coordinate_system": {
        "subtype": "vertical",
        "axis": [
            {
                "name": "Local depth",
                "abbreviation": "d",
                "direction": "down",
                "unit": "metre"
            }
        ]
    },
    "scope": "Wellbore survey.",
    "area": "Description of the extent of the CRS.",
    "bbox": {
        "south_latitude": -90,
        "west_longitude": -180,
        "north_latitude": 90,
        "east_longitude": 180
    },
    "id": {
        "authority": "EPSG",
        "code": 8378
    }
}

Definition: GeoServer

8378=VERT_CS["EPSG example wellbore local vertical CRS",VERT_DATUM["EPSG example wellbore vertical datum",2005,AUTHORITY["EPSG","1205"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Local depth",DOWN],AUTHORITY["EPSG","8378"]]

Definition: MapServer - MAPfile

PROJECTION
	"vunits=m"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+vunits=m +no_defs +type=crs">
	<Layer srs="+vunits=m +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 8378, 'EPSG', 8378, '+vunits=m +no_defs +type=crs', 'VERT_CS["EPSG example wellbore local vertical CRS",VERT_DATUM["EPSG example wellbore vertical datum",2005,AUTHORITY["EPSG","1205"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Local depth",DOWN],AUTHORITY["EPSG","8378"]]');