Baseline
A surveyor's reference line used as a starting point for measuring and mapping property boundaries and features. It serves as a fundamental horizontal reference from which other measurements and property lines are established during land surveys.
Example
“The surveyor established the baseline running east-west through the township before beginning to map the individual property boundaries.”
Memory Tip
Think 'base-line' as the base or foundation line that everything else is measured from - like the baseline in baseball that runners must follow.
Why It Matters
Understanding the baseline helps property owners verify their exact property boundaries and ensures accurate property descriptions in deeds and legal documents.
Common Misconception
Many people think a baseline is just the front property line, but it's actually a surveyor's reference point that may not align with any visible property boundary.
In Practice
When you order a survey before purchasing a home, the surveyor will establish or reference an existing baseline to accurately map your property corners and create the survey drawing that shows in your closing documents.
Etymology
From the combination of 'base' (foundation) and 'line' (mark), originally used in military surveying to establish a fundamental reference point for triangulation mapping in the 18th century.
Common Misspellings
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