Hi Nigel and list,

The details are :

Datum      : Timbalai (RSO)

Spheroid   : Everest 1830                           Semi-major axis    : 
6377298.561
                                                                Semi-minor 
axis    : 6356097.555
                                                                Inverse 
Flat.      : 300.801700
                                                                (eccentricity)^2 
: 0.006637847

Projection : UTM                   Latitude of Origin                     : 
04 00 00 N
                                            Longitude of 
Origin                    : 115 00 00 E
                                            Scale Factor at 
Origin                 : 0.999840
                                            Bearing of Initial Line 
(Alpha)        : 53 18 56.9537
                                            Skew to Rectified 
(Gamma)              : 53 07 48.3685
                                            Basic Longitude 
(Omega)                : 109 41 07.8727
                                            False Easting at 
Origin                : 590476.87
                                            False Northing at 
Origin               : 442857.65

Datum shift from WGS-84 to LOCAL                 dX   : +533.4       rX   : 
+0.000
                                                 dY   : -669.2       rY   : 
+0.000
                                                                 dZ   : 
+052.5       rZ   : -4.280
                                                                 Scale  : 
-9.4000000


          ORIGIN                         LOCAL 
datum         WGS-84              LOCAL - WGS-84
                         Easting             308,692.99          309,062.30 
          -369.32
                         Northing            472,992.08          472,905.79 
          86.29
                         Latitude             04 16 37.876 N      04 16 
35.060 N      00 00 02.815 N
                         Longitude           112 27 44.156 E     112 27 
56.129 E     000 00 11.973 W
                         Height              .00                 38.56 
          -38.56




If you need anything else, please do not hesitate to drop me a mail.

Best regards
Michael Tang
Global Technical Operations Support
(Navigation & Positioning Operations)
Schlumberger Oilfield Services



At 09:38 AM 7/19/00 +0800, Nigel Hall wrote:
>Hi List,
>
>Does anyone have the MapInfo projections for the RSO (Rectified Skew
>Orthomorphic) and NEI (Netherlands East India) for Sabah (Malaysia).
>If not the projection, the parameters so that I can create them myself would
>be much appreciated.
>
>regards
>
>Nigel Hall
>Meridian GIS
>Level 2, 1050 Hay Street
>P.O. Box 295
>West Perth Western Australia 6872
>Phone : (618) 9226-0101
>Fax : (618) 9226-0102
>email : [EMAIL PROTECTED]
><http://www.meridian-gis.com.au>
>
>
>
>
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