Understanding of some advantages and disadvantages of surveying and mapping software

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After two years of university professional study, I learned more and more surveying and mapping knowledge, but also understand some of the software used in surveying and mapping engineering, in more and more use, also found some software can be improved in the place.

The real release of all kinds of mapping software, is in this summer internship, in the measurement practice to obtain a variety of data, at the beginning, is always the way of manual calculation, very time-consuming and laborious, and it is easy to appear errors, can not be found in time, and then know that there is a flat software matlab, very fast, Greatly accelerates the processing of data, but after many uses, it also discovers some of its shortcomings.

First of all, the Matlab interface is very leackage check, a lot of features let the novice start, very uncomfortable. Matlab in the wire adjustment has a very large shortage, in the input angle, the import of Excel table is very inconvenient, but, if the use of Excel internal table, some measurement aspects of the mapping symbols can not appear bug, not recognized, such as the expression of reinforced concrete symbols. And the speed of the calculation of MATLAB is relatively slow compared to other mathematical software, symbolic operation is relatively weak, the price is very expensive, not suitable for civilian use.

Finished the math software matlab, you have to say that the drawing software AutoCAD, CAD software in the mapping of the drawing has the position of the heavy, go with the help of AutoCAD, drawing is very convenient, but AutoCAD interface black and white is very awkward, In the WINDOWS10 system is easy to die, and does not automatically save the function, it is easy to cause loss of work, on the other hand, the control of the layer of CAD is not convenient, the use of blocks is very inconvenient, these are the improvement of the place.

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Understanding of some advantages and disadvantages of surveying and mapping software