Geodesy Journal

You just bought a piece of land. You have big plans. You want to clear some trees, put up a workshop, or build a fence for your dogs. You grab a tape measure and start pacing out from the power pole. Stop right there. Visit the website . Power poles move. Fences lean. Old trees die. None of those markers hold up in a court of law. Guessing where your property starts and stops is a fast way to burn money. A licensed land surveyor gives you the exact facts of your dirt so you can build without fear. What a Professional Actually Does A lot of people think hiring a surveyor means someone stands on the sidewalk with a tripod for twenty minutes. The field work is only half the job. Before a team ever steps foot on your grass, they go to the courthouse. They pull your legal deed. They pull the deeds for every property touching yours. They trace the chain of ownership back decades to see how the land was originally split. Then they take that historical record out to the dirt. They look for phy...

Buying a commercial building involves massive risk. You put millions of dollars on the line. You need facts. You order an ALTA survey to map out the property lines and find title issues. That standard document gives you the baseline facts. It does not give you everything. To get the specific details your bank or architect actually needs you have to look at the Table A Items. Table A is a menu. It sits at the end of the standard national requirements for commercial property maps. You pick what you want. You pay for what you pick. If you pick the wrong items you waste money. If you skip the right items your bank will refuse to fund your loan. Understanding the Local Terrain Developing property near the historic waterfront brings unique headaches. Old industrial lots near the harbor sit on fill dirt from a century ago. Century-old brick sewers run under these lots. Old rail lines cut across abandoned factory floors. A standard boundary map just shows the property corners. It completely i...

You bought a house with a backyard. You want to build a new patio. You look at the old wooden fence and assume you own everything inside it. You probably do not. Fences rarely sit right on the legal property line. Builders put them where digging is easiest. Roots and rocks push fences off the mark. Over time everyone forgets the actual lines. You need the facts before you dig a footing. You need a Boundary Survey . Historic Lots and Shared Walls Living in this specific region means dealing with old rules. Neighborhoods built over a century ago feature tightly packed rowhouses. These homes share party walls. A mistake of two inches here costs thousands in legal fees. If you plan to add a second story or dig a basement you cannot guess your limits. Local building departments demand exact measurements. A licensed Land Surveyor checks the historic deeds and compares them to the actual dirt. They find out if your neighbor's roof actually hangs over your property. They find the exact cen...

Building a fence or extending a kitchen sounds simple enough until a neighbor claims you crossed onto their property. Old neighborhoods across the Washington DC region feature tight lot lines, shared driveways and century-old row houses. Property lines here often sit inches away from historic brick structures and shared walkways. Getting a boundary survey clears up confusion before construction crews dig the first trench. What a Boundary Survey Performs A boundary survey establishes the exact physical location of your property corners. Field crews combine physical ground measurements with public land records. They locate hidden iron rods, concrete monuments or old brass caps buried under turf or pavement. Surveyors map all permanent structures on the lot. This includes house foundations, detached garages, retaining walls and stone patios. They also check for encroachments. An encroachment happens when a structure or fence sits past the legal property line. Old urban subdivisions built...

Commercial real estate deals involve major financial commitments. Before buying, developing or financing commercial land, buyers and lenders need a clear picture of property boundaries. A standard boundary map shows fence lines and marked corners. An ALTA survey delivers a detailed review that satisfies title companies and institutional lenders. The American Land Title Association and the National Society of Professional Surveyors set these specific standards. These rules ensure that surveyors across the nation collect and report property data in uniform detail. National updates in 2026 introduced sharper rules for documentation, field methods and reporting unrecorded conditions. Knowing how these requirements work helps property owners avoid costly closing delays. What Makes an ALTA Survey Different? Standard boundary surveys focus mainly on physical corners and property lines. They work well for residential fence projects or basic lot additions. Commercial real estate transactions d...

Commercial real estate deals come with hidden risks. You look at a property and think you know what you are buying. You see walls, parking spots, and power lines. What you do not see is the underlying legal reality. That is where a thorough map saves the day. A standard Land Survey outlines basic property boundaries. It finds corner markers and draws lines on paper. But commercial deals demand far more detail. Lenders want to know every single risk on the site. Buyers need to make sure their future building plans are legal. An Alta survey gives you the full picture. The American Land Title Association and the National Society of Professional Surveyors created specific rules for these maps. But standard options only cover the bare minimum. If you want key specifics like parking counts or underground utility locations, you must select optional add-ons known as Table A Items. What Table A Items Actually Do Think of an ALTA map like buying a new truck. The base model gets you down the roa...

Buying commercial property involves serious financial risk. You look at a lot and assume you own everything inside the fences. The reality is usually more complicated. Underground utility lines cut across the lot. Neighbors might have a legal right to use your driveway. Zoning laws dictate exactly how close you can build to the street. A standard Land Survey maps the basic borders of a property. That works fine for putting up a residential fence. Commercial real estate requires a much deeper look. This is where an Alta survey comes in. What Makes an ALTA Survey Different ALTA stands for the American Land Title Association. They teamed up with the National Society of Professional Surveyors to create strict national drafting standards. When you order an Alta survey, you get a highly detailed map. It shows property lines, improvements, easements, and rights-of-way. It uncovers things you cannot see. Standard boundary surveys show where the land ends. An ALTA survey shows who else has a c...