EPSG:6840 — NAD83(CORS96) / Oregon Coast zone (m)

Projekte · USA - Oregon - Oregon Coast

Tanım Formatları

OGC WKT

PROJCS[
    "NAD83(CORS96) / Oregon Coast zone (m)",
    GEOGCS[
        "NAD83(CORS96)",
        DATUM[
            "NAD83_Continuously_Operating_Reference_Station_1996",
            SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],
            AUTHORITY["EPSG","1133"]
        ],
        PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","6783"]
    ],
    PROJECTION["Hotine_Oblique_Mercator"],
    PARAMETER["latitude_of_center",44.75],
    PARAMETER["longitude_of_center",-124.05],
    PARAMETER["azimuth",5],
    PARAMETER["rectified_grid_angle",5],
    PARAMETER["scale_factor",1],
    PARAMETER["false_easting",-300000],
    PARAMETER["false_northing",-4600000],
    UNIT["metre",1,AUTHORITY["EPSG","9001"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","6840"]
]

WKT2

PROJCRS[
    "NAD83(CORS96) / Oregon Coast zone (m)",
    BASEGEOGCRS[
        "NAD83(CORS96)",
        DATUM[
            "NAD83 (Continuously Operating Reference Station 1996)",
            ELLIPSOID[
                "GRS 1980",
                6378137,
                298.257222101,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7019]
            ],
            ID["EPSG",1133]
        ],
        ID["EPSG",6783]
    ],
    CONVERSION[
        "Oregon Coast zone (meter)",
        METHOD["Hotine Oblique Mercator (variant A)",ID["EPSG",9812]],
        PARAMETER[
            "Latitude of projection centre",
            44.7500000000003,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8811]
        ],
        PARAMETER[
            "Longitude of projection centre",
            -124.05,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8812]
        ],
        PARAMETER[
            "Azimuth at projection centre",
            5,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8813]
        ],
        PARAMETER[
            "Angle from Rectified to Skew Grid",
            5,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8814]
        ],
        PARAMETER[
            "Scale factor at projection centre",
            1,
            SCALEUNIT["unity",1,ID["EPSG",9201]],
            ID["EPSG",8815]
        ],
        PARAMETER[
            "False easting",
            -300000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8806]
        ],
        PARAMETER[
            "False northing",
            -4600000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8807]
        ],
        ID["EPSG",6769]
    ],
    CS[Cartesian,2,ID["EPSG",4499]],
    AXIS["Easting (X)",east],
    AXIS["Northing (Y)",north],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",6840]
]

PROJ.4

+proj=omerc +no_uoff +lat_0=44.75 +lonc=-124.05 +alpha=5 +gamma=5 +k=1 +x_0=-300000 +y_0=-4600000 +ellps=GRS80 +units=m +no_defs +type=crs

Proj4js

Proj4js'a nasıl projeksiyon eklerim? →

proj4.defs("EPSG:6840", "+proj=omerc +no_uoff +lat_0=44.75 +lonc=-124.05 +alpha=5 +gamma=5 +k=1 +x_0=-300000 +y_0=-4600000 +ellps=GRS80 +units=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 6840,
  "name": "NAD83(CORS96) / Oregon Coast zone (m)",
  "kind": "projected",
  "area": "USA - Oregon - Oregon Coast",
  "unit": "metre",
  "bbox": [
    41.89,
    -124.84,
    46.4,
    -123.35
  ],
  "proj4": "+proj=omerc +no_uoff +lat_0=44.75 +lonc=-124.05 +alpha=5 +gamma=5 +k=1 +x_0=-300000 +y_0=-4600000 +ellps=GRS80 +units=m +no_defs +type=crs"
}

PostGIS

PostGIS'a nasıl projeksiyon eklerim? →

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (6840, 'EPSG', 6840, '+proj=omerc +no_uoff +lat_0=44.75 +lonc=-124.05 +alpha=5 +gamma=5 +k=1 +x_0=-300000 +y_0=-4600000 +ellps=GRS80 +units=m +no_defs +type=crs', 'PROJCS["NAD83(CORS96) / Oregon Coast zone (m)",GEOGCS["NAD83(CORS96)",DATUM["NAD83_Continuously_Operating_Reference_Station_1996",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1133"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6783"]],PROJECTION["Hotine_Oblique_Mercator"],PARAMETER["latitude_of_center",44.75],PARAMETER["longitude_of_center",-124.05],PARAMETER["azimuth",5],PARAMETER["rectified_grid_angle",5],PARAMETER["scale_factor",1],PARAMETER["false_easting",-300000],PARAMETER["false_northing",-4600000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","6840"]]');

MapServer

MapServer'a nasıl projeksiyon eklerim? →

PROJECTION
  "+proj=omerc"
  "+no_uoff"
  "+lat_0=44.75"
  "+lonc=-124.05"
  "+alpha=5"
  "+gamma=5"
  "+k=1"
  "+x_0=-300000"
  "+y_0=-4600000"
  "+ellps=GRS80"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

GeoServer

GeoServer'a nasıl projeksiyon eklerim? →

6840=PROJCS["NAD83(CORS96) / Oregon Coast zone (m)",GEOGCS["NAD83(CORS96)",DATUM["NAD83_Continuously_Operating_Reference_Station_1996",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1133"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6783"]],PROJECTION["Hotine_Oblique_Mercator"],PARAMETER["latitude_of_center",44.75],PARAMETER["longitude_of_center",-124.05],PARAMETER["azimuth",5],PARAMETER["rectified_grid_angle",5],PARAMETER["scale_factor",1],PARAMETER["false_easting",-300000],PARAMETER["false_northing",-4600000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","6840"]]

İlişkili Koordinat Sistemleri

Mevcut Dönüşümler (6)

Dönüşümler temel CRS'den alınmıştır: EPSG:6781 (NAD83(CORS96))

Dönüşüm	Kaynak → Hedef	Hassasiyet (m)
ITRF2000 to NAD83(CORS96) (1)	4919 → 6781	0
ITRF96 to NAD83(CORS96) (1)	4917 → 6781	0
ITRF97 to NAD83(CORS96) (1)	4918 → 6781	0
NAD83(CSRS)v2 to NAD83(CORS96) (1)	8233 → 6781	0
NAD83(CSRS)v3 to NAD83(CORS96) (1)	8238 → 6781	0
NAD83(CSRS)v4 to NAD83(CORS96) (1)	8242 → 6781	0

NAD83 (Continuously Operating Reference Station 1996) Kullanan Diğer CRS (49)

Sıkça Sorulan Sorular

EPSG:6840 projeksiyonunu GeoServer'a nasıl eklerim?

Aşağıdaki tanımı GeoServer yapılandırma dosyanıza ekleyin:

6840=PROJCS["NAD83(CORS96) / Oregon Coast zone (m)",GEOGCS["NAD83(CORS96)",DATUM["NAD83_Continuously_Operating_Reference_Station_1996",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1133"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6783"]],PROJECTION["Hotine_Oblique_Mercator"],PARAMETER["latitude_of_center",44.75],PARAMETER["longitude_of_center",-124.05],PARAMETER["azimuth",5],PARAMETER["rectified_grid_angle",5],PARAMETER["scale_factor",1],PARAMETER["false_easting",-300000],PARAMETER["false_northing",-4600000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","6840"]]

GeoServer rehberinin tamamını okuyun →

EPSG:6840 projeksiyonunu PostGIS'e nasıl eklerim?

Aşağıdaki tanımı PostGIS yapılandırma dosyanıza ekleyin:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (6840, 'EPSG', 6840, '+proj=omerc +no_uoff +lat_0=44.75 +lonc=-124.05 +alpha=5 +gamma=5 +k=1 +x_0=-300000 +y_0=-4600000 +ellps=GRS80 +units=m +no_defs +type=crs', 'PROJCS["NAD83(CORS96) / Oregon Coast zone (m)",GEOGCS["NAD83(CORS96)",DATUM["NAD83_Continuously_Operating_Reference_Station_1996",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1133"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6783"]],PROJECTION["Hotine_Oblique_Mercator"],PARAMETER["latitude_of_center",44.75],PARAMETER["longitude_of_center",-124.05],PARAMETER["azimuth",5],PARAMETER["rectified_grid_angle",5],PARAMETER["scale_factor",1],PARAMETER["false_easting",-300000],PARAMETER["false_northing",-4600000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","6840"]]');

PostGIS rehberinin tamamını okuyun →

EPSG:6840 projeksiyonunu MapServer'da nasıl kullanırım?

Aşağıdaki tanımı MapServer yapılandırma dosyanıza ekleyin:

PROJECTION
  "+proj=omerc"
  "+no_uoff"
  "+lat_0=44.75"
  "+lonc=-124.05"
  "+alpha=5"
  "+gamma=5"
  "+k=1"
  "+x_0=-300000"
  "+y_0=-4600000"
  "+ellps=GRS80"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

MapServer rehberinin tamamını okuyun →

EPSG:6840 projeksiyonunu Proj4js ile nasıl kullanırım?

Aşağıdaki tanımı Proj4js yapılandırma dosyanıza ekleyin:

proj4.defs("EPSG:6840", "+proj=omerc +no_uoff +lat_0=44.75 +lonc=-124.05 +alpha=5 +gamma=5 +k=1 +x_0=-300000 +y_0=-4600000 +ellps=GRS80 +units=m +no_defs +type=crs");

Proj4js rehberinin tamamını okuyun →

Tür

Projekte

Birim

metre

Geodetik CRS

NAD83(CORS96)

Datum

NAD83 (Continuously Operating Reference Station 1996)

Elipsoid

GRS 1980

Başlangıç Meridyeni

Greenwich

Kullanım Alanı

USA - Oregon - Oregon Coast

United States (USA) - Oregon - coastal area.

Koordinat Sistemi

Cartesian 2D CS. Axes: easting, northing (X,Y). Orientations: east, north. UoM: m.

Merkez Koordinatları

131142.75 301911.83

Projekte Sınırlar

552761.40 69167.85188577.31 51703.80

WGS84 Sınırları

46.40 -124.84-123.35 41.89

Veri Kaynağı

EPSG

Bilgi Kaynağı

Oregon Department of Transportation.

Revizyon Tarihi

2014-11-19

Kapsam

Engineering survey.

Açıklamalar

See NAD83(CORS96) / Oregon Coast (ft) (CRS code 6841) for non-metric equivalent. Replaced by NAD83(2011) / Oregon Coast (m) (CRS code 6842) from 2013-03-08.

EPSG

6840

ESRI Eşdeğeri

ESRI:102544