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    EPSG reference

    EPSG:3066 — ED50 / Jordan TM

    ED50 / Jordan TM (EPSG:3066) — a Projected (metres) system on the intl datum, used in Jordan. Parameters, proj4, WKT, accuracy ±5.7 m, plus a free converter to WGS84 and…

    At a glance

    EPSG
    3066
    Name
    ED50 / Jordan TM
    Kind
    Projected (metres)
    Family
    Transverse Mercator (belt)
    Ellipsoid
    intl
    Accuracy
    ±5.7 m (vs PROJ)
    Countries
    Jordan
    Convert from this system now

    Area of use

    West34.88°
    South29.18°
    East39.31°
    North33.38°

    Projection parameters

    Projectiontmerc
    Latitude of origin0
    Central meridian37
    Scale factor0.9998
    False easting500000
    False northing-3000000
    Ellipsoidintl
    Unitsm
    Helmert shift to WGS84-87,-98,-121,0,0,0,0
    proj4
    +proj=tmerc +lat_0=0 +lon_0=37 +k=0.9998 +x_0=500000 +y_0=-3000000 +ellps=intl +units=m +no_defs +towgs84=-87,-98,-121,0,0,0,0
    WKT (ESRI)
    PROJCS["ED50 / Jordan TM",GEOGCS["GCS_ED50 / Jordan TM",DATUM["D_International_1924",SPHEROID["International_1924",6378388,297],TOWGS84[-87,-98,-121,0,0,0,0]],PRIMEM["Greenwich",0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000],PARAMETER["False_Northing",-3000000],PARAMETER["Central_Meridian",37],PARAMETER["Scale_Factor",0.9998],PARAMETER["Latitude_Of_Origin",0],UNIT["Meter",1],AUTHORITY["EPSG","3066"]]

    Sample conversion

    Jordan capital: WGS84 35.92840, 31.95390 → EPSG:3066 398733.234, 536704.265

    Values are within ±5.7 m at the test point.

    About the Transverse Mercator (belt) family

    ED50 / Jordan TM is a Transverse Mercator belt — a national or cadastral grid in metres, conformal (angles are preserved), with its own central meridian and scale factor. Egypt's Red/Purple/Blue belts, the Levant grids, and many Gulf cadastral systems are of this kind.

    Two things decide whether your coordinates land correctly: the exact belt (central meridian) and the datum. Mixing a coordinate from one belt into another, or ignoring the datum shift to WGS 84, is the usual cause of a systematic offset in imported survey data.

    Related systems

    Useful links: Converter · Batch converter · File converter · Country page

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    FAQ

    What is EPSG:3066?
    It is the coordinate system “ED50 / Jordan TM”, a Projected (metres) system in the Transverse Mercator (belt) family, identified worldwide by the code EPSG:3066.
    What datum does it use, and how accurate is it?
    It is based on the intl ellipsoid and it carries Helmert parameters to WGS84. The residual at the test point is about ±5.7 m versus PROJ; for centimetre work use a geodetic adjustment service.
    Where is this system used?
    It is used in Jordan. This page shows its area of use as a coordinate rectangle above.
    How do I convert EPSG:3066 to WGS84?
    Use the free coordinate converter above (preloaded with this system) to convert to WGS84, UTM, or any other system, within a ±5.7 m residual.

    You may also need: Arab-world coordinate converter · Surveying file format converter · Batch coordinate file converter