How to understand and read your Survey (survey to satellite map)

If you’ve ever looked at a land survey and thought, “I have no idea what I’m looking at,” you’re not alone.

To most landowners, a survey looks like a collection of random lines, numbers, symbols, and abbreviations. In reality, it’s one of the most important documents you own. It defines the legal boundaries of your property and shows exactly where your land begins and ends.

This guide will walk you through every major part of a survey so you can understand what you’re looking at.

What Is a Land Survey?

A land survey is a legal drawing created by a licensed surveyor that shows the exact location, size, shape, and boundaries of a property.

Surveys are commonly used when:

• Buying or selling land

• Building a home or fence

• Dividing property

• Resolving boundary disputes

• Obtaining financing or title insurance

Unlike county GIS maps or online property maps, a survey represents the surveyed legal boundaries of your property.

The Property Boundary

The most important part of every survey is the property boundary.

These are the lines that legally define your property. Every corner connects to another corner to create the overall shape of your land.

Most surveys also include the length of each property line and the direction (bearing) each line travels.

Property Corners

Every property has corners.

Surveyors establish these corners using monuments such as:

• Iron pins

• Rebar

• Pipes

• Concrete monuments

• Existing historical markers

These points become the legal reference for your property’s boundaries.

Bearings

You’ll often see directions that look something like:

N 45°12’18” E

This is called a bearing.

It tells the exact direction a property line travels between two corners.

Although bearings may seem confusing at first, they’re simply a precise way of describing direction.

Distances

Every property line includes a measured distance.

Examples:

• 250.00 ft

• 1,325.47 ft

• 42.18 m

Together, the bearings and distances allow a surveyor to recreate the exact shape of your property.

Easements

Many surveys show easements.

An easement allows another party limited rights to use part of your property.

Common examples include:

• Utility easements

• Road easements

• Drainage easements

• Access easements

An easement does not necessarily mean someone owns that portion of your property.

Improvements

Most surveys identify improvements located on the property, including:

• Homes

• Barns

• Fences

• Driveways

• Wells

• Ponds

• Utility structures

These features help show how improvements relate to property boundaries.

Acreage

Most surveys include the total acreage.

Examples:

• 2.15 Acres

• 40.00 Acres

• 128.54 Acres

The acreage is calculated directly from the surveyed boundary.

Why Surveys Can Be Difficult to Understand

Traditional surveys were designed for surveyors, attorneys, engineers, and title companies—not everyday landowners.

As a result, they’re often:

• Black and white

• Filled with technical terminology

• Difficult to visualize

• Hard to relate to the actual landscape

Many people understand the legal drawing but still struggle to picture where the property actually sits on the ground.

The Best Way to Understand Your Survey

The easiest way to understand a survey is to view it directly on top of high-resolution satellite imagery.

Instead of interpreting lines on paper, you can immediately see:

• Property boundaries

• Corner locations

• Distances

• Roads

• Creeks

• Timber

• Fields

• Buildings

Seeing your survey in the context of the real landscape makes it dramatically easier to understand.

Frequently Asked Questions

Is a county GIS map the same as a survey?

No. County GIS maps are useful reference tools but are generally not considered legal boundary documents.

Can Google Maps show my property lines?

Google Maps does not display your surveyed legal property boundaries. A survey provides the legal boundary information.

Can I use an old survey?

Sometimes. Older surveys may still be valid, but conditions can change over time. If you’re building, selling, or resolving a boundary question, consult a licensed surveyor.

Do I need a survey to buy land?

Not always, but many buyers choose to obtain one because it provides certainty about the property’s boundaries and improvements.

Turn Your Survey Into Something You Can Actually Use

A survey shouldn’t live in a filing cabinet.

With SURVEYT, you can upload your existing survey and view it on an interactive satellite map—making it easier to understand your boundaries, locate corners, measure property lines, and explore your land with confidence.

Instead of looking at a confusing black-and-white document, you’ll finally see your property the way it was meant to be understood.