mehpgn.las mehpgn.los
Parameter files are from NAD83 to NAD83(HARN) (13) (code 1486) assuming that NAD83(HARN) is equivalent to WGS 84 within the accuracy of the transformation.
OGP
2021-09-10
metre
EPSG
State of Maine statutes, http://janus.state.me.us/legis/statutes/33/title33sec801.html
2008-02-08
Engineering survey, topographic mapping.
In Maine Department of Transportation and other State agencies replaces CS27 and SPCS83 from 1/1/2001. For applications with an accuracy of better than 1m, replaced by NAD83(HARN) / CS2000.
Cartesian 2D CS. Axes: easting, northing (X,Y). Orientations: east, north. UoM: m.
611693.36 158592.44
438011.42 -88138.03
778634.74 409200.69
-71.09 43.04
-66.91 47.47
Definition: OGC Well Known Text 2 (2019)
PROJCRS["NAD83 / Maine CS2000 East", BASEGEOGCRS["NAD83", DATUM["North American Datum 1983", ELLIPSOID["GRS 1980",6378137,298.257222101, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4269]], CONVERSION["Maine CS2000 East zone (meter)", METHOD["Transverse Mercator", ID["EPSG",9807]], PARAMETER["Latitude of natural origin",43.8333333333333, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8801]], PARAMETER["Longitude of natural origin",-67.875, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8802]], PARAMETER["Scale factor at natural origin",0.99998, SCALEUNIT["unity",1], ID["EPSG",8805]], PARAMETER["False easting",700000, LENGTHUNIT["metre",1], ID["EPSG",8806]], PARAMETER["False northing",0, LENGTHUNIT["metre",1], ID["EPSG",8807]]], CS[Cartesian,2], AXIS["easting (X)",east, ORDER[1], LENGTHUNIT["metre",1]], AXIS["northing (Y)",north, ORDER[2], LENGTHUNIT["metre",1]], USAGE[ SCOPE["Engineering survey, topographic mapping."], AREA["United States (USA) - Maine east of approximately 68°25'W. The area is bounded by the following: Beginning at the point determined by the intersection of the Maine State line and the Fort Kent - Frenchville town line, thence continuing easterly and then southerly along the state line to the boundary of the State of Maine as determined by Maritime law, thence following the State boundary westerly to the intersection of the Knox and Hancock County line, thence northerly along the easterly boundary of the Maine 2000 Central Zone, as defined, to the point of beginning."], BBOX[44.18,-68.58,47.37,-66.91]], ID["EPSG",3072]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "NAD83 / Maine CS2000 East", "base_crs": { "name": "NAD83", "datum": { "type": "GeodeticReferenceFrame", "name": "North American Datum 1983", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4269 } }, "conversion": { "name": "Maine CS2000 East zone (meter)", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 43.8333333333333, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": -67.875, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 0.99998, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 700000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 0, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "X", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "Y", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "United States (USA) - Maine east of approximately 68°25'W. The area is bounded by the following: Beginning at the point determined by the intersection of the Maine State line and the Fort Kent - Frenchville town line, thence continuing easterly and then southerly along the state line to the boundary of the State of Maine as determined by Maritime law, thence following the State boundary westerly to the intersection of the Knox and Hancock County line, thence northerly along the easterly boundary of the Maine 2000 Central Zone, as defined, to the point of beginning.", "bbox": { "south_latitude": 44.18, "west_longitude": -68.58, "north_latitude": 47.37, "east_longitude": -66.91 }, "id": { "authority": "EPSG", "code": 3072 } }