Why Do You Need a Land Survey?

montgomery  land surveyingLand surveying barely comes to mind until you need one, which may not come often. You may already be aware of the need but simply have the wrong notion that you can save a lot of the surveying cost when you do it yourself or hire someone who is not licensed and somewhat cheaper.

            There are many reasons you may need a licensed land surveyor. Whether you want to purchase a new lot, or are planning to sell property, or you and your siblings want to subdivide an inherited estate from your family. These are just a few among several more reasons to conduct land surveying. And if and when that need arises, be sure to contact a reliable land surveyor at Montgomery Land Surveying.

 Here are some of the reasons to hire a land surveyor in Montgomery:

1. To confirm if the legal description used for the property accurately describes the actual property.

2. To verify whether the structures on your property like buildings, fences and easements for utility lines encroach onto neighboring properties or vice versa. 

3. To establish boundaries of the property and place monument (or markers) conspicuously so that you and your neighbors know where the property line is located.

4. To obtain baseline data and record drawing of all existing structures in the property that could be a reference for the future, if needed.

5. To find traces or proof suggesting a usage of a portion of the property for unknown easements, where a third party is making claims on a section of the property

6. To provide the title insurer the proof they need to remove certain standard exclusions for insurance coverage and thus offer an “extended coverage” title insurance policy.

Depending on your needs, the land surveyor will gather data in the field and prepare a drawing. The cost will also depend on the extent of the survey. The more detailed it is, the higher the cost. The minimum information to be collected through Montgomery land surveying will be dictated by Alabama state law. Though, additional requirements by the title insurance company or the lender may dictate other types of land surveying such as a topographic survey or flood elevation survey.

If you want to avoid unexpected legal disputes in the future regarding your property, then you should get in touch with Montgomery Land Surveying to settle any issues with your estate. Since this is part of your investment, it is wise to contact a licensed land surveyor who is equipped with the academic qualifications and the technical capability to do the job for you. Call 334-625-9540 today.

 

Land Surveying Cost: Getting Your Money’s Value

Land surveying, basically, is the science and art of establishing or re-establishing property corners, property lines and/or boundaries. There might be different reasons why someone wants a piece of land surveyed. The most common is to see whether a piece of land is susceptible to flooding, to subdivide real estate to sell or deed to relatives as well as to know if there are any encroachments. This might happen when a neighbour disputes you are using a part of his lot or vice versa (for more about this, click here).

land surveying cost

If you need to have a chunk of property surveyed, the first thing that may come to mind is “how much would land surveying cost?”

There are plenty of factors determining exactly how much land surveying cost. The fact that this kind of service has to be done by an expert contributes a great deal to the overall land surveying cost, but choosing a non-professional to survey your land is dangerous and probably illegal for the non-professional. That is why you really should to take a good look around before settling with a surveying company.

If you must work inside a particular budget, discuss this with the surveyor up-front. Often times he may manage to offer land surveying cost saving steps to get the work you need done within these cost limits. The form of the land also needs to be considered. A square or even a rectangle piece of land is easier to survey than an odd shaped parcel, or one with a lot of sides. With the latter, the surveyor would need to take more time in surveying the curves as well as the bends meaning the land surveying cost of the service would increase. The actual size of the land is also an important factor here.

Remember that the land surveying cost is usually proportionate to the time and effort that a land surveyor would spend on the project. If the land that you’re having surveyed is not accessible, or has thick vegetation, then the total price of the survey might go higher. This is true of the varying weather conditions that might affect the work. Surveying in warm weather is sort of slower to keep from putting the crew members in danger. Also, most surveying can't be done during the rain.

When requesting for a quote, remember that surveyors base the estimate on expected conditions at the site. These conditions could change, bringing about additional costs. Always inquire about these potential additional land surveying cost scenarios.

All that being said, competitive prices are also to be expected, this is why we recommend selecting a surveyor based upon his experience and reputation rather than on the price he writes on a piece of paper. Usually it is far better to shell out a good amount of money on a survey that’s well-done rather than select a company with a very “affordable” price but have the survey repeated because the results were wrong.

To sum up, you should always discuss the expenses of the survey before you ask the surveyor to begin his work. You should also receive a contract that lets you understand what is expected of the land surveyor. This is one of the most important steps in getting your land surveyed.


If you wish to get a free quote on your land surveying cost, PLEASE CALL MONTGOMERY LAND SURVEYING TODAY AT (334) 625-9540 OR FILL OUT A CONTACT FORM REQUEST FOR MORE INFORMATION CONCERNING YOUR LAND SURVEYING NEEDS.

Using GPS in Land Surveying

Land surveying is a profession that greatly utilize the GPS system.

ladn surveyingToday, man-made constellations are in orbit. Their purpose is to provide instant, exact and global positioning information. This global positioning system of GPS is revolutionizing the modern construction sites, automating and guiding land surveying equipment, providing instantaneous circles and volume gap, simplifying total and controlled surveys. Nearly everyone involved in the land surveying and construction industry has heard something about satellite positioning technology or maybe you or someone you know is already using it. Whether an operator or a casual observer, there are still many questions about how this exciting system really works.

These positioning satellites don't stay in one place like the stars; they orbit the earth about twice a day. Constantly transmitting uniquely identified radio signals that can be perceived by specialized units on earth. These signals are used to precisely measure the distance to the receiving instrument from each satellite visibly overhead.

Just as stars have exact locations in the sky, the locations of the GPS satellites are also defined, becoming orbiting reference points. Using a process based on triangulation, a GPS receiver processes the signals from multiple satellites to compute an accurate position on Earth, which is why it is widely use in land surveying.

For mobile applications that require high accuracy, such as three dimensional machine control, there are two requirements that must be met. First, the signals from a minimum of five satellites must be received at all times. And second, those five satellites must be distributed across the sky. This is called Dilution of Precision or DOP. The simple rule of thumb is this, the more satellites received the better your system will perform.

land surveyingAll land surveying receivers incorporate standard GPS tracking technology; unfortunately the GPS satellite constellation alone cannot continuously make the minimum requirement of accurate mobile positioning. For any given location, there are times in a day when there are less than five available satellites or very poor DOP.

Now, consider a land surveying job site with trees, buildings, or other obstructions when satellite receptions are easily be further reduced. All land surveying GPS receivers suffer this same problem because they all use the same satellites to operate.

Even the planned signal modernization to the GPS satellites won't solve this problem. An obstruction that blocks one signal blocks all signals from that satellite. A land surveying equipment provider has solved this problem. The solution isn't adding more signals from the same satellites; it's adding more satellites.

Today, there is a second positioning satellite constellation in operation, the Glonass System. This positioning system is operated and maintained by the Russian government; much like the GPS is operated and maintained by the United States government; combining these two satellite constellations give land surveyors access to 38 different satellites; 14 more than a GPS-only system.

The additional satellites mean stronger and more accurate positions and better performance in obstructed land surveying areas. These additional satellites mean maximum up time in all land surveying locations, in all conditions.

For an up to date and accurate land surveying service, contact Montgomery Land Surveying at (334) 625-9540 or better yet, you may fill out our contact form request and a licensed land surveyor will contact you. 

The Importance of Land Surveying in the Modern World

land surveying

Most of you have probably never thought about land surveying until you needed it at some point. Many of us hear about land surveying all the time but never really give it much thought.

Since an investment in land and/or a home will likely be the largest investment you will ever make in your lifetime, knowing where your property lines are becomes very important indeed.

The art of land surveying was developed centuries ago. In fact, it’s one of the oldest professions in the world. The fact that it was used by man at such an early time and is still being used now shows how important surveying is to our survival.

Surveying land has many uses. Boundary surveying, for instance, allows you to know where your property corners or property lines are. This is especially helpful when disputes with a neighbour or with other people arise in terms of where your property ends.

If your family wants to divide a tract of land and transfer ownership to other family members, a boundary survey is the first step to do so. If you’re having a building constructed, it is very important that you have the land surveyed to make sure that you are not encroaching onto other peoples’ property.

A mistaken building location is very expensive to fix so you might as well invest in a boundary survey to prevent this.

“Land Surveying saves money, time, lives, and properties”.

A topographic survey, or topo survey for short, is another important type of land surveying. A topo survey is done to locate natural and man-made features on a particular parcel of land.

A topographic survey is different in that the elevation of the land is surveyed which means it can show man-made underground features, retaining walls, utility lines and etc.

Before you start any kind of construction activity, it’s important to have a topo survey done in the area so they’ll have an accurate record of the land’s existing conditions. Yes, that spot with the new mall in the neighbourhood had to have a topo survey done first.

Now, a flood survey or flood determination – this is very important too. It isn’t evident just looking at a property whether you are at risk of flooding or not. And, in some cases, even looking at the flood maps doesn’t give you an accurate answer.

The flood survey determines the elevation of the home and compares that to the base flood elevation. This is the only way to be sure you’re not in a flood hazard zone. If you’ve just been told that you live in a flood-prone area, having that confirmed by a professional land surveyor would let you know how to best proceed.

When getting flood insurance, insurance companies would require an elevation certificate from you. A land surveyor would be able to assist you with this.

If a company wants to invest in another state, or if there is a national lender on a commercial project, they will likely need an ALTA Land Title Survey done before anything is constructed. An ALTA Land Title Survey is a lot like a regular boundary survey except that nationally accepted ALTA Standards are used to guide the surveying effort.

Land surveying standards vary widely from state to state and an ALTA Land Title Survey is used to cut down on this variation. Also, an ALTA Land Title Survey typically is more involved than the state standards variety.

Because of this, an ALTA survey can be more anywhere from 50% to 200% more expensive than using the state standards only. If you need this type of survey, I suggest seeking an experienced land surveying company who is familiar with these additional requirements.

In summary, there are many uses for a land survey and for seeking the services of a land surveyor. If you’re unsure of your situation, consult Montgomery Land Surveying at (334) 625-9540 today or go to the Contact page and send us an email.

Land Surveyor 2.0 – What Land Surveyors Can Do Today

The profession of land surveying has constantly evolved. Basic principles of trigonometry are still at the foundation of land measurements, but the roles of a land surveyor, the tools that are employed and the governance surrounding land divisions have been a continuous story of change. Today’s successful land surveyor has found a way to survive the changes to his business that have come with the automation of machines. He’s not building muscles by pounding hundreds of stakes in the ground, but instead marking property lines and locating various infrastructures. Three-dimensional digital drawings are driving the machines that used to rely on operators being guided by wooden stakes that were placed there by a land surveyor. This recent evolution within land surveying requires the surveyor to embrace the changes that have come with our digital world.

Land Surveyor 2.0 must possess skills beyond land definition, planning and measurements. Weaving data from various sources into a cloud based resource is the new trend.

land surveyor
The idea of Surveyor 2.0 is not mine. I heard it at a recent conference where the concept was presented by Mr. CheeHai Teo, the director of FIG (Fédération Intenationale des Géomètres). FIG is the oldest continuously operating organization devoted to the affairs of land surveyors worldwide. His ideas caught my curiosity and I could easily relate his comments to the current state of affairs with surveyors I know myself. Mr. Teo stated that Land Surveyor 2.0 must Measure, Model and Manage.

land surveyor
What does this mean today on the modern construction site? For a land surveyor, it’s not about staking points and alignments anymore. The machines can cut the lines and trim the elevations to match the digital models without a lot of wood in the ground. It has become more about establishing control and setting property lines. According to Tim Smith of Professional Land Surveying Inc. in Southern California, the modern land surveyor has lost an intimacy with the land on many construction projects. He may see a project in the very early stages and then not again until it’s almost completely built. Now his decisions must be based on data and not experience. The data are not just his measurements, field notes and property descriptions; data cannot always be analyzed with maps and spreadsheets alone. Visualization of the data while applying a variety of filters is one method of bringing the data to life. This allows the data to be manipulated in new and useful ways.

The sources and the tools for analyzing data have been evolving alongside Land Surveyor 2.0. A familiar example of this is Google Earth. Virtually any place on the planet can be viewed from an aerial perspective and many places are even accompanied with ground based photographs that can be sewn together. Several surveyors I know today are using Google Earth to get an idea about the terrain surrounding their project site before they visit it in person. But Google Earth is not limited to imagery. There are various overlays that can be applied. Street names, public transportation corridors, bodies of waters, civil boundaries and other layers can be viewed on top of the satellite images.

For Land Surveyor 2.0, these additional data layers include all of the data and meta-data from his previous surveys, active and passive monument information surrounding his project areas, inventory of available tools, licensing requirements, employees availability, customer schedules, finances, change orders, etc. As you can see, some of these layers are related to geography while others are related to resources or administration. Land Surveyor 2.0 must manage and integrate these layers into an efficient machine that allows him to access all of the data he needs to make informed choices in real-time. What does this look like and how does a company get there? The road is not easy, but it’s not impossible either. Many surveying firms have found that the Esri suite of software products can help them achieve these goals.

In a perfect world, Land Surveyor 2.0 has all of his historical work digitized and organized. He is able to locate the field notes for any particular survey within seconds or minutes without the necessity of digging though old log books and paper maps. He can filter his search to look by date, location, customer name, type of survey, etc. He can graphically display his projects on a live interactive map. The projects can be displayed through various filters so that trends over time or topic can be revealed. For instance, Land Surveyor 2.0 is able to state what percentage of his business is devoted to construction surveys. He can dig down and identify key customers and regions within these construction surveys. The financial aspect of the construction surveys is another layer so that determinations based on profitability can be intelligently made. Land Surveyor 2.0 does not waste a lot of time reconnoitering job sites because he can easily and quickly recover all of his field notes and control points from previous surveys surrounding the current area of interest. He accesses public data from the cloud for proximal surveys done by others and integrates all of this information into a virtual project.

Land Surveyor 2.0 is connected to the world in real-time. He is spatially enabled. His decisions are based on information that is up to date.

Digital drawings are shared on the web so that change orders and other adjustments can be updated constantly. land Surveyor 2.0 is now charged with providing analysis and advice to his customers based on this live and ever changing world. While historical experience is advantageous in the decision making process, land Surveyor 2.0 must have access and be able to analyze many sources of data and then weave them into a digital realization so that the machines can go out and move dirt into the right places.

Land Surveyor 2.0 is a GIS professional….. This statement will probably cause angst among many licensed land surveyors. It shouldn’t. The task of maintaining and controlling these survey layers is very similar to what many GIS managers do with other data layers is very similar to what many GIS managers do with other data layers. Land Surveyor 2.0 is licensed to ensure the highest levels of precision and accuracy within the survey layers of data. Land Surveyor 2.0 has become a specialized GIS analyst that is authorized by his government to make decisions about land divisions and boundaries. The GIS and Surveying industries have been trying to “Bridge the Gap” for many years and land Surveyor 2.0 is closer to this bridge than ever before. Surveying firms that have adopted this model are doing so because this is what it takes to stay in business in their markets. They need the competitive edge that accompanies access to data. Their GIS, their way of managing their business is helping them make more money.

credits to: Mr. Joe Sass of Machine Control Online