FS Exam Geodesy questions with 100% correct answers

FS Exam GeodesyConstants - correct answer According to the NGS, Datums are defined as; "A set of ____________ specifying the coordinate system used for geodetic control. An Initial Point Several Measurements - correct answer What two things do Datums require? Earth - correct answer Land surveys begin at initial points, which are located at the or center of the ________. Vertical - correct answer A ________ datum is used to create reference points for elevation (ie: mean sea level.) Horizontal: NAD27, NAD83, WGS84 Vertical: NGVD29, NAVD88 - correct answer Which five horizontal & vertical datums do you need to know? Triangulation NAD27 Meade's Ranch, Kansas - correct answer As the scope of ____________ across the US grew, the _____ was established and a new initial point was chosen at _________. Geocentric - correct answer Modern day professional land surveyors require ________ datums. Terrain - correct answer The physical surface of the earth is called the _________