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CST Survey Documentation & Records Flashcards

6 cards from real CST practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

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  1. What file format is most commonly used to exchange CAD survey drawings between different software platforms?

    Answer: DXF

    DXF (Drawing Exchange Format) is the industry-standard file format for exchanging CAD drawings between different software applications in surveying and engineering.

  2. What does GIS stand for in the context of survey documentation?

    Answer: Geographic Information System

    GIS (Geographic Information System) is a system for capturing, storing, managing, analyzing, and visualizing spatially referenced data used extensively in modern surveying.

  3. What is a 'data collector' in modern field surveying?

    Answer: A handheld electronic device that stores instrument measurements and survey data

    A data collector is a ruggedized handheld computer used in the field to electronically record measurements from total stations and GPS receivers, replacing paper field books.

  4. What coordinate system is used by US State Plane Coordinate Systems (SPCS)?

    Answer: Cartesian (X,Y) coordinates on a conformal map projection

    State Plane Coordinate Systems use Cartesian (X,Y) coordinates on either a Lambert Conformal Conic or Transverse Mercator projection, allowing flat-plane calculations for each state zone.

  5. What is 'metadata' in the context of a digital survey file?

    Answer: Descriptive information about the file such as date created, coordinate system, and accuracy

    Metadata is data about data — it describes the survey file's coordinate reference system, datum, accuracy, creation date, author, and other attributes needed to correctly interpret the file.

  6. What is the best practice for preserving raw field data collected by a data collector?

    Answer: Keep unedited raw data files archived separately from processed data

    Raw unedited field data must be archived separately and never overwritten, as it serves as the original record of field conditions and supports any future reanalysis or legal review.