Survey Stuff
The vertical datum commonly paired with NAD83 for modern surveys in North America.
The type of error that occurs near tall buildings when using GPS.
What is multipath?
The Lambert Projection uses this shape.
What is a cone?
What is the geoid? OR What is the Geoid separation?
An decrease in positional accuracy will increase the value of this.
A Mercator Projection uses this shape.
What is a cylinder?
Elevations determined by GPS are in reference to this.
What is the ellipsoid?
This GNSS correction method uses a base station to improve real‑time accuracy to the centimeter level.
What is RTK (Real‑Time Kinematic)?
The scale factor varies in a Lambert Conformal Conic Projection with this.
What is latitude?