How to change symbol of points in trimble business center

How to change symbol of points in trimble business center software#

However, if the local ellipsoid was inflated to provide computed ground coordinates but the point heights were not changed to be in terms of the inflated ellipsoid, do not select sea level correction for example, when using jobs with Minnesota county coordinate systems. In most cases, Trimble recommends selecting the Apply sea level correction check box to compute the correct geodetic grid coordinates from the total station observations. Select the Apply sea level correction check box if the horizontal components of distances measured with a conventional total station should be corrected to their equivalent length on the ellipsoid. In Trimble Access, all ellipsoid and ground distances are parallel to the ellipsoid. If the grid distances you enter are distances on the ground, the new computed grid coordinates will be ground coordinates.Р В РІР‚СњР В РІР‚С› grid distance between two measured GNSS points cannot be displayed unless you have specified a datum transformation and a projection, or performed a site calibration.

How to change symbol of points in trimble business center software#

The software then performs standard Cartesian computations. To perform Cogo calculations in a No projection / No datum coordinate system, set the Distances field to Grid. If the coordinate system for the job is defined as Scale factor only, and the Distances field is set to Grid, the Trimble Access software displays ground distances multiplied by the scale factor. This is the simple trigonometrical distance between the two sets of twoР В Р вЂ Р В РІР‚С™Р Р†Р вЂљР’Вdimensional coordinates. If the Distances field is set to Grid, the grid distance between two points is displayed. If no ellipsoid has been specified, the WGSР В Р вЂ Р В РІР‚С™Р Р†Р вЂљР’В84 ellipsoid is used. If the Distances field is set to Ellipsoid then a correction is applied and all distances are calculated as if on the local ellipsoid, which usually approximates to sea level.

If no ellipsoid has been defined, the WGSР В Р вЂ Р В РІР‚С™Р Р†Р вЂљР’В84 ellipsoid is used. If an ellipsoid has been defined in the job and the Distances field is set to Ground, the distance is calculated parallel to that. Ground distanceР В РІР‚СњР В РІР‚С› ground distance is the horizontal distance calculated between the two points at the mean elevation parallel to the chosen ellipsoid. If the coordinate system for a job is defined as Scale factor only, ellipsoid distances cannot be displayed. The following diagram shows the options between points A and B. The Distances field specifies how distances are displayed and calculated in the software.