metre
Geodesy, engineering survey.
None
Japan - onshore mainland - Honshu, Shikoku, Kyushu.
Data Source: EPSG v11.016 2024-08-31
Datum: Japanese Standard Levelling Datum 1969
Coordinate System: vertical
Projection: Undefined
Geodetic CRS: Undefined
VERTCRS["JSLD69 height",
VDATUM["Japanese Standard Levelling Datum 1969"],
CS[vertical,1],
AXIS["gravity-related height (H)",up,
LENGTHUNIT["metre",1]],
USAGE[
SCOPE["Geodesy, engineering survey."],
AREA["Japan - onshore mainland - Honshu, Shikoku, Kyushu."],
BBOX[30.94,129.3,41.58,142.14]],
ID["EPSG",5723]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "VerticalCRS",
"name": "JSLD69 height",
"datum": {
"type": "VerticalReferenceFrame",
"name": "Japanese Standard Levelling Datum 1969"
},
"coordinate_system": {
"subtype": "vertical",
"axis": [
{
"name": "Gravity-related height",
"abbreviation": "H",
"direction": "up",
"unit": "metre"
}
]
},
"scope": "Geodesy, engineering survey.",
"area": "Japan - onshore mainland - Honshu, Shikoku, Kyushu.",
"bbox": {
"south_latitude": 30.94,
"west_longitude": 129.3,
"north_latitude": 41.58,
"east_longitude": 142.14
},
"id": {
"authority": "EPSG",
"code": 5723
}
}
{'crs_wkt': 'VERTCRS["JSLD69 height",VDATUM["Japanese Standard Levelling Datum '
'1969"],CS[vertical,1],AXIS["gravity-related height '
'(H)",up,LENGTHUNIT["metre",1]],USAGE[SCOPE["Geodesy, engineering '
'survey."],AREA["Japan - onshore mainland - Honshu, Shikoku, '
'Kyushu."],BBOX[30.94,129.3,41.58,142.14]],ID["EPSG",5723]]',
'geopotential_datum_name': 'Japanese Standard Levelling Datum 1969'}