FS study exam questions n answers passed 2024

FS study examIn Global Positioning System (GPS) survey procedures, which of the following is the most important measurement? - correct answer Antenna height (The height of the antenna is a critical measurement as the solution to the position requires the true position of the antenna relative to the center of the earth.) The specifications for a survey require that the boundaries of a subdivision be referenced to grid north. You can obtain a list of control monuments and coordinates from the: - correct answer National Geodetic Survey In a dependent resurvey in the Public Land Survey system (PLSS), corners are either existent, obliterated, or lost. An obliterated corner is one whose location can be determined by: - correct answer Reliable testimony (Reliable testimony is the only way to determine an obliterated corner. All others are methods to determine the location of a lost corner.) Which document is typically used to rate structures located in or near a floodplain for the purpose of flood insurance: - correct answer Elevation Certificate In differential leveling over long distances, what effects must be taken into consideration? - correct answer Curvature of the earth and atmospheric refraction (The curvature of the earth and atmospheric refraction both affect the path of light over distance.) On a vertical aerial photograph, a bridge measures 6.75". On a map that has a scale of 1:12,000 the same bridge measures 8.10". At the bridge site, what is the aerial photograph scale? - correct answer (6.75"/8.10")*(1/12,000)=(1/14,400) The most effective way to link the proposed infrastructure of a development to the existing adjacent infrastructure is determined by a: - correct answer Topographic survey (Topographical surveys are essential for showing natural terrain features as well as man-made features such as roads and sanitary and storm drain systems.)