Geodetic Survey
Geodetic Services
Issue of Geodetic Information to Licensed Surveyors and Outside the Department
Following geodetic information are issued from the Geodetic Survey Units at SGO, Colombo & ISM, Diyatalawa, at the rates given below.
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Bench mark information of primary, secondary and Tertiary level lines.
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Coordinates of all triangulation points and its sketches showing dead measurements.
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Coordinates of GNSS primary control points and its sketches showing dead measurements
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Coordinates of first Order traverse control point and its sketches.
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GNSS data.
| Type of Information | Rate (Rs.) | Collection possible from |
|---|---|---|
| BM height with the diagram | 260.00 | SGO/ISM |
| Coordinates of 1ndorder and 2nd order EDM traverse control points with diagrams | 260.00 | SGO/ISM |
| Coordinates of a GPS primary control point with diagrams | 500.00 | SGO/ISM |
| Coordinates of Trigonometrical station with observed bearings and descriptions | 320.00 | ISM |
| GNSS data from SLCORSnet 1 Day (24 Hours) | 2,000.00 | SGO |
| GNSS data from SLCORSnet 7 Days (1 week) | 10,000 | SGO |
| GNSS data from SLCORSnet 30 Days (1 Month) | 30,000 | SGO |
| GNSS data from SLCORSnet 365 Days (1 Year) | 360,000.00 | SGO |
| Base data of SLCORSnet 6.00 am – 6.00 pm per station per day | 600.00 | SGO |
Note:- All applicable tax to be added to above rates
Other services are available in Geodetic Survey Unit.
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Consultancy Services.
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Establishing of (GPS) control points.
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Precise Levelling.
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Conducting Special Geodetic Survey Projects