Geoid - Study guides, Study notes & Summaries

Hydrography correct answers density dependent on temperature and salinity Compare horizontal and vertical currents correct answers Horizontal currents are typically stronger than vertical. Most currents flow horizontally, while vertical movement is very localized. Describe the Geoid correct answers The Geoid is the shape that the surface of oceans would take under the influence of earth's gravity and rotation alone, in absence of winds and tides. It is the ocean surface at rest and mirror...

GISP Exam Questions with 100% Correct Answers 2024/2025 Georeferencing - ANSWERSAssociating a map (such as a pdf without spatial information) or image (such as an aerial image without spatial information) with spatial locations. Control Points - ANSWERSConsisting of multiple points, points come in pairs that match the spatial location with a point on an unreferenced image or map. Spatial Reference System (SRS) or Coordinate Reference System (CRS) - ANSWERSA coordinate-based local, reg...

GISP Study Guide All Answers Correct Geodatabase Definition: An object-oriented spatial model representing the native data structure for ArcGIS. It serves as the primary format for storing, editing, and managing geographic data. Types of Geodatabases Personal Geodatabase File Geodatabase Enterprise Geodatabase Workgroup Geodatabase Types of Geodatabase Datasets Geometric Network Network Dataset Parcel Fabric Terrain Dataset LAS Dataset Distance Relations Definitio...

Georeferencing - correct answer Associating a map (such as a pdf without spatial information) or image (such as an aerial image without spatial information) with spatial locations. Control Points - correct answer Consisting of multiple points, points come in pairs that match the spatial location with a point on an unreferenced image or map. Spatial Reference System (SRS) or Coordinate Reference System (CRS) - correct answer A coordinate-based local, regional or global system used to locate ...

2024 FS Exam Questions & Answers 100% CORRECT Multipath errors are most likely to occur in a receiver in which of the following locations? - ANSWERSUrban area with numerous tall buildings Elevations determined by GPS are reference to which of the following? - ANSWERSEllipsoid Which of the following conditions would be expected with an increasing value for PDOP? - ANSWERSA decrease in positional accuracy The most suitable elevation masks for differential GPS surveys are - ANSWERS10 ...

GISP Study Already Graded A+ Georeferencing and Control Points - Georeferencing: The process of associating a map or image with spatial coordinates to accurately represent its geographic location. - Control Points: Specific points that correspond in pairs, matching known spatial locations to points on an unreferenced image or map. Spatial Reference Systems - Spatial Reference System (SRS): A coordinate-based system—local, regional, or global—used to locate geographical entities, al...

Georeferencing Associating a map (such as a pdf without spatial information) or image (such as an aerial image without spatial information) with spatial locations. Control Points Consisting of multiple points, points come in pairs that match the spatial location with a point on an unreferenced image or map. Spatial Reference System (SRS) or Coordinate Reference System (CRS) A coordinate-based local, regional or global system used to locate geographical entities. International Terrestrial Refe...

GISP Study questions with correct answers Georeferencing Correct Answer-101- associating a map or image with spatial location control points Correct Answer-101- points come in pairs that match the spatial location with a point on an unreferenced image or map Spatial Reference Systems (SRS) Correct Answer-101- coordinate based local, regional, or global system used to location geographical entities (aka Coordinate Reference System (CRS)) Coordinate Reference System (CRS) Correct Answer-...

FS Exam Practice Problems(Taken from "Surveyors Reference Manual, Seventh Edition" by George M. Cole / "FS Practice Exam" by NCEES) How much does an Invar tape expand and contract due to change in temperature, compared to a standards steel tape under the same conditions? (a) An Invar tape expands and contracts much more than a steel tape (b) An Invar tape expands and contracts slightly less than a steel tape (c) An Invar tap expands and contracts much less than a steel tape (d) ...

Data Base - Answer-a storage system used to query, manipulate, and analyze tabular data Hierarchical Database - Answer-1:1 parent/ child Secure, restricted paths Network Database - Answer-multiple parents/child flexible complex Relational Database - Answer-USED IN GIS flexible Boolean Algebra - Answer-AND OR NOT Attribute data - Answer-tables of nominal data color type ratio linked to spatial data Spatial Data - Answer-location coordinates Raster Advantages - Answer-simpleeasy ...