The contour interval on a topographic map represents the vertical distance between adjacent contour lines. This information helps in understanding the elevation changes and the shape of the terrain.
A parcel is a unit of land that has been surveyed and mapped, usually for legal and ownership purposes. Cadastral maps show these parcels to delineate property boundaries and facilitate transactions and land management.
The legend on a land survey map explains the symbols and abbreviations used throughout the map. It helps users understand what various symbols represent, such as property lines, landmarks, and other features, ensuring accurate interpretation of the map.
In coordinate systems, "northing" refers to the distance measured north from a specific origin point, while "easting" refers to the distance measured east. These coordinates help in precisely locating points on a map or in a survey.
The scale of a map represents the proportion of distance on the map to the actual distance on the ground. It allows users to accurately measure and interpret distances and areas by understanding the ratio between map measurements and real-world dimensions.
