On the understanding of surveying and mapping software

About mapping software, we have used two, one is the section of silly adjustment software, the other is the southern CASS7.0,

Section silly adjustment software is used to calculate, adjustment, evaluation accuracy and output results, we carried out the adjustment, assessment accuracy and control network adjustment. Before the branch silly need to first use the total station to measure, the resulting data to some format changes, the data into a section of the silly can be other documents in the adjustment or accuracy assessment, the section of the system is the object of the control network, a single observation data is unable to work with the branch silly, When we turn the observed data into a file to control the network name, the system will automatically calculate, compose and solve the algorithm equations and many other budget steps, and then perform the accuracy evaluation, output and save the results. Through the Ke-silly system, we can quickly put the observed data to the adjustment, thus identifying whether the control network we used to meet the standards, the error is within range. The development of the KE-silly system contributes to the development of surveying and mapping work, shortens the time greatly, leaving the calculation method of trouble and reducing the probability of calculating errors.

Southern CASS7.0 is used to map the software, the field mapping into a map before the same as the total station to carry out the measurement data, the coordinates of the point recorded in the total station, all the data through the transmission into the southern Cass, the software will be all the points in accordance with the coordinates of the network, and then through the manuscript in the geographical location point of connection, , and then marked with the mark of the block, we also used to draw the contour line, etc., the southern Cass software is based on AutoCAD, easy to operate understanding.

These two software is I have been in contact with the mapping software, these two software for mapping is very useful, very helpful.

On the understanding of surveying and mapping software