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e-Data  —  Sokkia SDR2x/33

This option processes Sokkisha / Sokkia SDR2-series or SDR33 data recorder files. For important details, refer to the various headings under Data Recorder Configuration and Preparing SDR Data for Processing

The Sokkia SDR2x/33 Data File window is displayed when this format is selected in the e-Data option of the Survey Menu.

Many of the conventions used by Geoida during data processing apply equally to other options as well as to this option. When processing using the All data or Traverse/network modes, Geoida searches first for sets of reduced observations - if sets of reduced observations can be identified, these will be used and written to the Extract file. But if the SDR file contains only raw observations, Geoida will re-read the file and analyse the data to attempt to separate single radiated (pickup) observations from control observations, compiling and meaning any repeated observations to the same points, and observations on both faces. For further details of this process, refer to the section Total Station derived data under Survey Options - General Notes.

Refer to the section Meaning, sorting and correction of control, traverse and network observations in the Extract file topic for information regarding use of the Mean control obs'ns; read final MC sets only check-box option.

Refer also to Survey Data Processing for a list of topics with further general information and to Traverse and Network Processing for information specific to the traverse or network data reduction procedure.