The GPS is a high technically made equipment which uses signals from the satellites to determine locations on the earth. This is the best invention to help in the land surveying according to the surveyors who no longer use the compass or the ancient ways of land surveying. This is never determined by the kind of a weather that there is. The earth has signals surrounding it and the GPS uses such to detect the exact positioning on the planet.
When used in surveying, the GPS is great when used since it gives the exact position in terms of the latitude or the longitude of a given place. That will happen easily without necessarily having to measure the angles in question or even any distance between the any two points needed to be measured. That has brought in an easy way for the surveyors to work in whichever weather so that they may get accurate data. This used Trimble GPS equipment is best used in association with the others in the field of surveying to bring out the best information and data to be recorded.
The Trimble Land Survey Equipment used in the surveys are used more complex than the normal ones especially if they are meant to give the baseline data. This is because they must give precise information and good data recorded thus they require very high antenna to ensure they get the perfect data. We have different types of the GPS found in the market today depending on the kind of data that you will need to get.
The static one will be best used for any baseline survey done. This ones are used to get the accurate coordinates in a given case for the right survey points. The data is collected two to three times to determine its accuracy and that is known as the baseline survey. It is very important to get the baseline correct since it affects every other survey that will be made after that. There is also the real time kinematics observations which involves a base station and the receiver which moves form one point to the other. This king of surveying will give very accurate information when needed and can easily be used when the data given is needed for accurate recordings.
The use of the GPS has been seen to help the surveyors make accurate positioning especially when building commercial buildings or even infrastructure. Gone are the days that the line of sight was the only way to create precision but this is the way to go. Visit http://www.ehow.com/how_7521169_use-surveying-equipment.html for more tips.