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#Microsurvey starnet free demo pro#
#Microsurvey starnet free demo software#

Have you noticed that as well?īow Tie Surveyor, post: 343145, member: 6939 wrote: I believe that of all the adjustment programs out there, they will give you nearly the same answers concerning the final coordinates. Is it worth the cost? Is it the best adjustment package out there? I have also heard that it gives more optimistic error ellipses than most adjustment packages as well.

#Microsurvey starnet free demo pro#

Let me know if I am wrong on any of these assertions.Īnyways, I am contemplating getting STAR*NET, but at a cost of over $2000 (if you get the Pro version with the converters) it seems a bit steep. Also, it seems that you are restricted to the Carlson TLV leveling file format (which I don't like very much) for leveling data. For example, I don't think you can enter just a stand alone angle, distance or delta elevation record into SurvNET, I think it has to be incorporated into a Carlson RW5 raw file of which I don't think those are options. Maybe I don't know all of the ins and outs of SurvNET, but it doesn't seemed to be as flexible as STAR*NET (as I remember it from the DOS days). I notice that you can adjust GPS Vectors with it as well, but I haven't used that feature very much.

#Microsurvey starnet free demo software#

Give it a try and let me know what you think! Free 30 day demo is available here.I currently am running Carlson SurvNET that comes with my Carlson Survey software package and it works OK for the conventional stuff (standard HVD data). The statistics are easy to understand and the graphical display makes it easy to tighten up your surveys. It is usable by nearly anyone in the industry, regardless of their existing hardware and software. STAR*NET is the most comprehensive software of its kind.

Able to import data from most field formats.

STAR*NET will compensate for the accuracy change.

Different instruments can be used in different atmospheric conditions by different crews.

Grid and ground data can be combined into the same project.

STAR*NET can take data from conventional observations, differential levelling observations and GPS and combine it into a 3D network adjustment project.

Greater flexibility in your methodology.

Redundant data is used to further enhance the accuracy of the survey.

Preanalysis function allows you to gain a realistic expectation of the accuracy you will see in your survey.

Makes it easy to detect blunders in your data.

Even though we aim for balanced traverse legs, it is a real-life truth that it is not always possible to achieve, due to factors such as the terrain or obstructions.

STAR*NET minimizes error by looking at traverse leg distances and properly weights the error potential in the different legs.

Helps achieve special order and ALTA-NSPS specification standards.

Gives you confidence and peace of mind in your output. Some of the benefits and features that STAR*NET can offer your company: STAR*NET is easy to use alongside any CAD software and is the most widely used Least Squares Adjustment software in the industry. The Least Squares Adjustment can be tedious to calculate by hand, but fortunately, with the help of technology, you do not have to. This gives us a way to tighten up the accuracy and figure out the most probable measurement based off our data. So in our previous example, the adjustment would look at the 10 measurements that you took and using statistics, would determine what the most likely actual measurement is. The Least Squares Adjustment is a statistical estimation that is used to minimize the sum of the squares of the inconsistencies. If you were looking to obtain results accurate to 0.1 of a millimeter, chances are you would see ten different results. However, the tighter your measurements need to be, the more differences you will see in your data. Example: If you measure the distance between the same two points 10 times, and you are only measuring to the nearest centimeter, you will very likely see the same result over and over.

The more accuracy that is required of the survey, the more inconsistencies we will see in the results. Often, the accuracy that we want to achieve is beyond the capabilities of us as human beings and the instruments we use to measure.

Unfortunately, it is impossible to measure physical qualities perfectly. It is a Surveyor’s duty to take great care in their measurements with the end goal of producing results with maximum precision.

This article is intended to explain the concept of a “Least Square Adjustment” in an easy-to-understand way and offer a brief explanation of STAR*NET’s features. I often have clients ask me about our STAR*NET software.