Raster data model - Study guides, Class notes & Summaries

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Turning Data into Information Using  ArcGIS 10 Questions and Answers  2024/2025
  • Turning Data into Information Using ArcGIS 10 Questions and Answers 2024/2025

  • Exam (elaborations) • 19 pages • 2024
  • What is the fundamental problem with representing geographic data?  The world is infinitely complex, so any digital representation of geographic phenomena is inherently incomplete. Name the six types of spatial analysis.  Six types of spatial analysis are queries and reasoning, measurements, transformations, descriptive summaries, optimization, and hypothesis testing. Describe uncertainty associated with the raster data model.  In the raster data model, spatial objects are defi...
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GIS Exam 1 Questions and Answers 100% Pass
  • GIS Exam 1 Questions and Answers 100% Pass

  • Exam (elaborations) • 11 pages • 2025
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  • GIS Exam 1 Questions and Answers 100% Pass GIS Definition - A computer-based system to aid in the collection, maintenance, storage, analysis, output and distribution of spatial data and information Spatial Data - Data with a "spatial component" describing where something is located in space (coordinates). Spatially Related Questions (3) - 1. The spatial distribution of objects 2. The relationship between the spatial distribution of objects 3. The association of objects in the area ...
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GIS PRACTICE TEST QUESTIONS AND ANSWERS 100% CORRECT
  • GIS PRACTICE TEST QUESTIONS AND ANSWERS 100% CORRECT

  • Exam (elaborations) • 8 pages • 2025
  • GIS PRACTICE TEST QUESTIONS AND ANSWERS 100% CORRECT What makes GIS different from all other software? - Answer-the ability to perform a spatial analysis; connectivity, containment, contiguity, topology, proximity and direction What is TIGER data and where did it come from? - Answer-Topologically Integrated Geographic Encoding and Referencing; used in the 1990's for US Census data, created by merging DIME files and DLG's; includes roads, street names, and address ranges What type...
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GISP | Questions and answers latest update | verified answers
  • GISP | Questions and answers latest update | verified answers

  • Exam (elaborations) • 20 pages • 2024
  • Data exploration - correct answer Data-centered query and analysis Dynamic Segmentations - correct answer A data model that allows the use of linearly measured data on a coordinate system Georelational data model - correct answer A vector data model that uses a split system to store geometries and attributes GeoSpatial data - correct answer Data that describes both the locations and characteristics of spatial features on the earth surface Object-based data model - correct answer A data mo...
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NR 658 final questions and answers all are graded A+
  • NR 658 final questions and answers all are graded A+

  • Exam (elaborations) • 10 pages • 2024
  • 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 ...
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GISP Practice Test Questions and Solutions
  • GISP Practice Test Questions and Solutions

  • Exam (elaborations) • 22 pages • 2024
  • Data exploration Data-centered query and analysis Dynamic Segmentations A data model that allows the use of linearly measured data on a coordinate system Georelational data model A vector data model that uses a split system to store geometries and attributes GeoSpatial data Data that describes both the locations and characteristics of spatial features on the earth surface Object-based data model A data model that uses objects to organize spatial data and stores geometries and attribu...
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GIS 2025 EXAM QUESTIONS AND ANSWERS ALL CORRECT
  • GIS 2025 EXAM QUESTIONS AND ANSWERS ALL CORRECT

  • Exam (elaborations) • 14 pages • 2025
  • GIS 2025 EXAM QUESTIONS AND ANSWERS ALL CORRECT What is an alphanumeric string? a. It is the region of constant width around points, lines, or polygons. b. It is a data type made up of any single combination of letters and numbers that may or may not form coherent words. c. It is a series of grid lines representing latitude and longitude. d. It is a buffer around a polygon feature that does not include the area inside of the buffered polygon. e. It is a method to reduce the file size ...
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NR 658 Final Exam Questions And Answers With Verified Study Solutions
  • NR 658 Final Exam Questions And Answers With Verified Study Solutions

  • Exam (elaborations) • 9 pages • 2024
  • Data Base - Answer-a storage system used to query, manipulate, and analyze tabular data Four components of a GIS - Answer-Hardware Software People!! Spatial Data Topology - Answer-Whats next to what and what is connected to what 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-table...
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RNR 2102 - Exam 2 Questions and  Answers Already Passed
  • RNR 2102 - Exam 2 Questions and Answers Already Passed

  • Exam (elaborations) • 17 pages • 2024
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  • RNR 2102 - Exam 2 Questions and Answers Already Passed Given that the dot grids contain 25 dots per square inch, and that the scale of the map is 4 inches to the mile, compute area in acres of a tract covering 450 dots. 720 ac Calculate radius of a 0.2-acre circular plot. 52.660 ft Given the following volume table and the total tree tally on 12 plots of 0.1-ac each, compute trees/acre, basal area/acre, and volume/acre. (see sheet) Trees/ac = 208.333 trees/ac Basal area/ac= 53.631 ...
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GIS Exam #2 Questions & Answers 2024
  • GIS Exam #2 Questions & Answers 2024

  • Exam (elaborations) • 10 pages • 2024
  • GIS Exam #2 Questions & Answers 2024 Data Model - ANSWER-Data models are a set of rules and/or constructs used to describe and represent aspects of the real world in a computer. Two primary data models are available to complete this task: raster data models and vector data models. Spatial Data - ANSWER-Spatial data is usually stored as coordinates and topology, and is data that can be mapped. Spatial data is often accessed, manipulated or analyzed through Geographic Information Systems ...
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