metre
Intermediate stage in transformations - not used otherwise.
None
United States (USA) - CONUS onshore - Alabama; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.
Data Source: EPSG v11.016 2024-08-31
Datum: National Geodetic Vertical Datum 1929
Coordinate System: vertical
Projection: Undefined
Geodetic CRS: Undefined
VERTCRS["NGVD29 height (m)",
VDATUM["National Geodetic Vertical Datum 1929"],
CS[vertical,1],
AXIS["gravity-related height (H)",up,
LENGTHUNIT["metre",1]],
USAGE[
SCOPE["Intermediate stage in transformations - not used otherwise."],
AREA["United States (USA) - CONUS onshore - Alabama; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming."],
BBOX[24.41,-124.79,49.38,-66.91]],
ID["EPSG",7968]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "VerticalCRS",
"name": "NGVD29 height (m)",
"datum": {
"type": "VerticalReferenceFrame",
"name": "National Geodetic Vertical Datum 1929"
},
"coordinate_system": {
"subtype": "vertical",
"axis": [
{
"name": "Gravity-related height",
"abbreviation": "H",
"direction": "up",
"unit": "metre"
}
]
},
"scope": "Intermediate stage in transformations - not used otherwise.",
"area": "United States (USA) - CONUS onshore - Alabama; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming.",
"bbox": {
"south_latitude": 24.41,
"west_longitude": -124.79,
"north_latitude": 49.38,
"east_longitude": -66.91
},
"id": {
"authority": "EPSG",
"code": 7968
}
}
{'crs_wkt': 'VERTCRS["NGVD29 height (m)",VDATUM["National Geodetic Vertical '
'Datum 1929"],CS[vertical,1],AXIS["gravity-related height '
'(H)",up,LENGTHUNIT["metre",1]],USAGE[SCOPE["Intermediate stage in '
'transformations - not used otherwise."],AREA["United States (USA) '
'- CONUS onshore - Alabama; Arizona; Arkansas; California; '
'Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; '
'Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; '
'Maryland; Massachusetts; Michigan; Minnesota; Mississippi; '
'Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; '
'New Mexico; New York; North Carolina; North Dakota; Ohio; '
'Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; '
'South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; '
'Washington; West Virginia; Wisconsin; '
'Wyoming."],BBOX[24.41,-124.79,49.38,-66.91]],ID["EPSG",7968]]',
'geopotential_datum_name': 'National Geodetic Vertical Datum 1929'}