EPSG:7968 - NGVD29 height (m)

Attributes

Unit

metre

Scope

Intermediate stage in transformations - not used otherwise.

Remarks

None

Area of use

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 v11.022 2024-11-05

Datum: National Geodetic Vertical Datum 1929

Coordinate System: vertical

Projection: Undefined

Geodetic CRS: Undefined

Export

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'}