GPS Final Exam Questions & Answers 2024

GPS Final Exam Questions & Answers 2024 Provide five reasons for using iMap and Google Earth before going out in the field to collect data. - ANSWER-• to get GCM or tie point coordinates • To get elevations • To review your route and project location and plan accordingly • Match your equipment requirements based on your environmental conditions • Review the topography and potential features of the landscape to create a data dictionary Provide three additional planning steps or tasks would you undertake with the Trimble software if you are expecting to collect GPS data. - ANSWER-. Make sure all equipment is properly charged, you've uploaded a current version of your data dictionary, you've set the proper coordinate system for the project. Maybe also bring battery for the TruPulse Name four pieces of field equipment you should take out in the field with you besides the Recon, ProXT, and TruPulse when completing a mapping project - ANSWER-Incase of equipment failure you should always bring your compass, clinometer, field notebook and 50m tape. Explain why it is a good idea to have at least three known field locations with coordinates when conducting a polygon or linear field traverse. - ANSWER-With only one or two field coordinates, your whole traverse could swing back and forth. Triangulation --- accuracy -Tie points- to keep traverse in the right place Explain why you might take the time to find a legal survey plan related to your project area. - ANSWER-• to locate iron pins (IP), which can be used as permanent tie points Explain the process for determining the meridian convergence, scale factor, and magnetic declination for your project area - ANSWER-Use mascot BC - survey utilities